WO2005081037A1 - 画像表示装置 - Google Patents
画像表示装置 Download PDFInfo
- Publication number
- WO2005081037A1 WO2005081037A1 PCT/JP2005/003224 JP2005003224W WO2005081037A1 WO 2005081037 A1 WO2005081037 A1 WO 2005081037A1 JP 2005003224 W JP2005003224 W JP 2005003224W WO 2005081037 A1 WO2005081037 A1 WO 2005081037A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display device
- image
- user
- main body
- eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0123—Head-up displays characterised by optical features comprising devices increasing the field of view
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0129—Head-up displays characterised by optical features comprising devices for correcting parallax
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B2027/0178—Eyeglass type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
- H04N5/7475—Constructional details of television projection apparatus
- H04N5/7491—Constructional details of television projection apparatus of head mounted projectors
Definitions
- the present invention relates to a small-sized image display device that can be used by being worn on a body such as a head.
- a head mounted display that is used by being worn on the body such as the head and displays an image in front of the user's eyes is used in various fields such as virtual reality.
- HMDs are usually designed to display only images while blocking external light, and are generally formed in the form of goggles or large glasses. With the HMD, the user can see the image in any direction, but cannot see the outside world.
- This type of image display device is disclosed, for example, in Japanese Patent Application Laid-Open No. Hei 7-1990.
- a liquid crystal display (LCD), a reflection mirror, an eyepiece lens, and the like are housed in a single housing, and a clip is attached to the housing. It is configured as follows. The housing is mounted near the upper outside of one of the left and right lenses of the glasses, and the image displayed on the LCD is obliquely upward to one of the eyes of the user via the reflective mirror and eyepiece, and further through the lenses of the glasses. Will be given from
- This type of image display device can be used in everyday life scenes because it is possible to select whether to look at the outside world or look at the image by moving the line of sight, and it is valuable in that it can be used indoors and outdoors. high.
- Such an image display device reproduces sound, such as a video version of a portable headphone stereo that has greatly changed the lifestyle of young people. It may be applicable to the application.
- An object of the present invention is to solve such a problem, and it is an object of the present invention to improve an image display device that displays an image in a part of a field of view so that the image can be easily viewed. Disclosure of the invention
- a first invention according to the present application is an image display device that includes a main body that can be worn on a user's body and is used by being worn on the user's body during use.
- the main body of the image display device is located in front of one eye of a user when using the image display device, and guides image light of a predetermined image to the one eye.
- the display means is provided so that the image can be viewed with the one eye in a state where the image is present in a display range that is a part of the field of view of the one eye.
- the main body is provided on the main body so that it can move in the left-right direction when the main body is mounted on the user's body, and the user wearing the main body can move at least his / her line of sight. It is designed so that you can see the outside world with your eyes.
- the display means can be moved in the left-right direction, so that the position of the display means can be adjusted so that the positional relationship between the display means and the eyes of the user is appropriate. Therefore, the user can easily see the image.
- the image display device may have one display means or may have two display means. If there is only one display means, cost reduction can be easily achieved. Also, if there are two display means, it is easier to increase the sense of reality when viewing images.
- At least one of them is provided on the main body so as to be movable in the left-right direction when the main body is mounted on the body of the user. Good. Of course, both may be provided in the main body so that the main body can move in the left-right direction when the main body is worn on the body of the user.
- a first invention in the case of two display means is provided with a main body that can be worn on the user's body, and is basically based on an image display device that is used by being worn on the user's body during use.
- the image display device When the image display device is used, the image display device is located in front of one of the eyes of the user, and guides image light of a predetermined image to the one of the eyes to form a part of the visual field of the one of the eyes.
- both the first display means and the second display means are provided on the main body so that the main body can move in the left-right direction when the main body is worn on a user's body.
- the user who wears it on his / her body can be configured to be able to see the outside world with both eyes, for example, by moving his / her gaze at least.
- the details of the specific configuration for enabling the display means in the first invention to be able to move in the left-right direction when the main body is mounted on the user's body are irrelevant.
- the configuration for allowing the display means to move in the left-right direction when the main body is worn on the user's body may be the same or different for both display means. Good.
- the main body when the number of display means is one, the main body is located in front of the other eye of the user when the image display device is used, and the display is provided in the field of view of the other eye.
- Shielding measures can help resolve the issue of binocular rivalry such as: In an image display device with one display means, when one looks at the display with one eye, the other eye can see the surrounding scenery. In such a case, the question of binocular rivalry The problem arises.
- Binocular rivalry is a phenomenon in which only one of the information from the right and left eyes reaches consciousness. Information coming from the right and left eyes usually has a lot in common, albeit with some differences (eg, parallax between the eyes). In such a case, the brain creates one piece of information from two pieces of information and recognizes this as visible "content”. On the other hand, if the right eye and the left eye each contain information that has little in common and that differs greatly from each other, the brain will not be able to process that information well. In this case, the brain may give priority to the information from one of them, and perform the processing as if it were looking at only that information. In this case, the image or scene based on the information prioritized by the brain is recognized as being visible, but the image or scene based on the information not prioritized by the brain is not recognized as being visible.
- the shielding means blocks the field of view of the eye on the side immediately before it with the shielding means, so that the eyes can be said to be dead, so the brain is displayed by the display means As a result, only the information from the eye on the side viewing the image is recognized as being visible. This can solve the above-mentioned problem of binocular rivalry.
- the above-mentioned shielding means may be provided on the main body so that the main body can move in the left-right direction when the main body is worn on the body of a user. Even if the display means moves, it is located in front of the other eye of the user when using the image display device, and in the field of view of the other eye, a range substantially corresponding to the display range, or Since the light entering the other eye from a wider shielding area including the area is made weaker than the light entering the one eye from the display area, it is large enough. If so, the shielding means does not have to move in the left-right direction.
- a second invention according to the present application is an image display device that includes a main body that can be worn on a user's body and is used by being worn on the user's body during use.
- the main body is located in front of one of the eyes of the user when the image display device is used, and guides the image light of a predetermined image to the one of the eyes so that the one of the eyes can be used.
- Display means is provided so that the image can be viewed with the one eye in a state where the image is present in a display range that is a part of the visual field of the user. It is provided on the main body so as to be able to swing up and down when it is worn on the body, and a user who wears it on the body can move both eyes at least, for example, both eyes It is configured so that you can see the outside world. With such an image display device, the display means can be swung up and down, so that the position of the display means can be adjusted so that the positional relationship between the display means and the eyes of the user is appropriate. Therefore, the user can easily see the image.
- the display means in the image display device according to the second invention may be one or two. If there is only one display means, cost reduction can be easily achieved. Also, if there are two display means, it is easier to increase the sense of reality when viewing images.
- At least one of them may be provided on the main body so as to be able to swing up and down when the main body is mounted on the body of the user.
- both may be provided in the main body so that the main body can swing up and down when the main body is worn on the body of the user.
- the image display device in the case of two display means includes, for example, a main body that can be worn on a user's body, and an image display that is worn on the user's body during use. Based on the device, the main body is located in front of one eye of a user when using the image display device, and guides image light of a predetermined image to the one eye, First display means for allowing the one eye to view the image while being in a display range that is part of the one eye's field of view, and a user when using the image display device Is positioned in front of the other eye, and guides image light of a predetermined image to the other eye so that the image light exists in a display range that is a part of the field of view of the other eye.
- a second to allow the image to be seen with the other eye Display means along with are provided, and the first display means, before Along with the second display means, the main body is provided on the main body so that the main body can swing up and down when the main body is mounted on the user's body, and the main body is mounted on the body.
- the person can be configured to be able to see the outside world with both eyes, at least by moving his / her gaze.
- a specific configuration for enabling the display means in the second invention to swing up and down does not matter.
- the configuration for allowing the display means to swing up and down when the main body is worn on the user's body is different even if the two display means are the same. Is also good.
- a specific configuration for enabling the display means in the second invention to swing up and down can be, for example, as follows.
- the main body is provided with two parallel upper and lower rods, and the display means is housed in a case, and the upper surface of the case is fitted with the upper one of the rods.
- An upper groove is provided, and a lower surface thereof is provided with a convex curved surface which is a saddle-shaped convex surface which comes into contact with a lower one of the rods, and the upper groove is formed of the two rods.
- the lower part of the two rods can be slid along the convex curved surface in a state where the upper part is fitted, so that the rocking can be performed.
- a configuration can be employed.
- the main body is provided with a convex portion having a convex curved surface that forms a part of a predetermined spherical surface and protrudes forward when the image display device is mounted on a user's body.
- the display means is housed in a case, and the case is provided with a concave portion having a concave curved surface that is a curved surface corresponding to the convex curved surface, and the convex portion and the concave portion are attracted by magnetic force.
- the display unit can be fixed to the main body by adsorbing the convex portion and the concave portion in a fitted state, and the concave portion slides with respect to the convex portion. By doing so, it is possible to adopt a configuration in which the swing can be performed.
- at least one of the convex portion and the concave portion is formed of a magnet. Magnetic one of the convex and concave parts When it is made of stone, the other is made of a metal that is attracted to a magnet.
- the main body is provided with a concave portion having a concave curved surface that opens forward when the image display device is worn on a user's body, and the display means is housed in a case,
- the case is provided with a convex portion having a curved surface corresponding to the concave curved surface and forming a part of a predetermined spherical surface, and the convex portion and the concave portion are attracted by magnetic force.
- the display means can be fixed to the main body by adsorbing the convex portion and the concave portion in a fitted state so that the display means can be fixed to the main body. It is also possible to adopt a configuration in which the swinging can be performed by sliding the concave portion.
- at least one of the convex portion and the concave portion is formed of a magnet. When one of the convex and concave portions is made of magnetite, the other is made of a metal that is attracted to the magnet.
- the above configuration can be adopted when there is only one display means or when there are two display means. If there are two display means and both of them perform the above-mentioned swinging, the above-described configuration can be adopted for both of the display means. Further, in the case where a configuration for performing the above-described rocking is adopted for each of the display units in order to rock both of the display units, different configurations may be adopted for each of the display units.
- the configuration of the main body is irrelevant.
- the main body is fixed to the user's ears by locking the tip of the main body to the user's ears.
- a frame provided with the display means, wherein the two vines are positioned in front of the user's face when the tips of the two vines are locked to both ears of the user. It can be.
- both the two temples can be configured such that the angle formed between the base end portion and the tip end portion is variable.
- the display means is provided in a vertical direction when the main body is worn on the body. You can swing.
- This configuration can also be adopted when the number of display means is one or two. In the case where there are two display means, according to this configuration, the two display means can be swung together without any other contrivance. There is an advantage that the angle of the two display means can be adjusted collectively.
- the details of the configuration for making the angle between the proximal end portion and the distal end portion of both the two vines variable are not questionable, but, for example, the two vines are both
- the distal end portion is formed as a separate member, the separate members are connected to each other by a connecting member, and the base end portion can be rotated with respect to the distal end portion using the connecting member as an axis of rotation.
- the display means in the second invention comprises: a display for displaying the image; and an optical system for guiding image light from the display to an eye of the user on a side corresponding to the display means.
- the image display apparatus may include a lens barrel that houses at least a part of the system, and that projects in a direction toward the corresponding eye when the image display device is used. In such a case, the swinging can be performed around a distal end portion of the lens barrel. In this case, since the position of the distal end of the lens barrel does not change, an image is not difficult to see when the display means is caused to swing.
- both the two temples the base end portion and the distal end portion are formed as separate members, and If the separate members are connected to each other by a connecting member, and the connecting member is used as an axis of rotation, the base end portion can be rotated with respect to the distal end portion.
- the two connection members and the distal end portion of the lens barrel may be positioned on a straight line.
- FIG. 1 is a perspective view showing the entire image display device according to the first embodiment as viewed from above and behind.
- FIG. 2 is a perspective view showing the display device in the image display device shown in FIG. 1 as viewed from the front.
- 3A to 3C show how the display device swings in the image display device shown in FIG. FIG.
- FIG. 4 is a perspective view showing the display device of the image display device shown in FIG. 1 as viewed from above.
- FIG. 5 is a cross-sectional view of the shielding plate shown in FIG.
- the division diagram (L) is a diagram conceptually showing what is visible to the left eye of the user when using the image display device shown in FIG. 1
- the division diagram (R) is FIG. 2 is a diagram conceptually showing what is visible to the right eye of the user when using the image display device shown in FIG. 1.
- FIG. 7 is a diagram conceptually showing what the user can recognize based on the one shown in FIG. 6 when using the image display device shown in FIG.
- FIG. 8 is a perspective view showing the image display device of the second embodiment as viewed from the front.
- FIG. 9 is a perspective view showing the entire image display device of the third embodiment as viewed from above and behind.
- FIG. 10 is a perspective view showing the entire image display device of the fourth embodiment as viewed from above and behind.
- FIG. 11 is a diagram illustrating a configuration of a vine connected to a right-eye frame of the image display device according to the fourth embodiment.
- FIGS. 12A and 12B are side views showing the bent state of the vine of the image display device of the fourth embodiment.
- FIG. 13 is a front view showing the state of use of the image display device of the fifth embodiment.
- FIG. 14 is a side view showing the state of use of the image display device of the fifth embodiment.
- FIG. 15 is a diagram illustrating how to attach the display device to the main body of the image display device according to the fifth embodiment.
- FIG. 16A is a front view showing the configuration of the fixing plate of the image display device according to the sixth embodiment
- FIG. 16B is a side sectional view showing the configuration of the fixing plate.
- FIG. 17 is a perspective view of the display device of the image display device according to the sixth embodiment as viewed from the rear.
- FIG. 18A is a front view showing a modification of the fixing plate of the image display device according to the sixth embodiment.
- FIG. 18B is a side sectional view showing a configuration of a modification of the fixing plate.
- FIG. 19 is a perspective view of a display device according to a modification of the image display device of the sixth embodiment as viewed from the back. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 is a perspective view showing the entire image display device 1 according to the first embodiment of the present invention when viewed from above and behind.
- the rear side of the image display device 1 means a side closer to the user's face when the image display device 1 is attached to the user's face.
- the image display device 1 includes a main body 10, a display device 20 for displaying an image, and a shielding plate 30. As described later, the display device 20 and the shielding plate 30 are configured to be detachable from the main body 10.
- the main body 10 is for holding the display device 20 and the shielding plate 30 and for fixing the image display device 1 to the user's head.
- the main body 10 is worn on the head of the user.
- the image display device 1 is fixedly attached to the head of the user by putting the vine 11 of the main body 10 on both ears of the user. Further, the temple 11 can be folded toward the frame 12 when the image display device 1 is not used.
- the main body 10 in this embodiment has a frame shape of eyeglasses, and includes two right and left vines 11 and a frame 12. However, the main body 10 does not necessarily have to be in the form of eyeglass frames.
- the frame frame 12 includes a right-eye frame frame 12R and a left-eye frame frame 12L.
- the right eye frame frame 12 and the left eye frame frame 12 L are connected by a bridge 12 B.
- the bridge 12B has a nose pad.
- Right eye frame 1 2 R is a frame 12 positioned in front of the right eye of the user when the image display device 1 is fixedly attached to the head of the user, and a frame 1 2 L for the left eye is
- the frame 12 is located in front of the left eye of the user when the image display device 1 is fixedly attached to the head of the user.
- both frame frames 12L and R are formed in an annular shape, although it is not always necessary. More specifically, both frame frames 12 L and R are both made of metal rods, and have a horizontally long oval shape in which both ends of two parallel straight lines are connected by a semicircular arc. Has been done.
- the display device 20 is attached to one of the right-eye frame frame 12R and the left-eye frame frame 12L, and the shielding plate 30 is attached to the other.
- the display device 20 is fixed inside the left-eye frame 12 L
- the shielding plate 30 is fixed inside the right-eye frame 12 R.
- the positional relationship between the display device 20 and the shielding plate 30 may be reversed.
- the display device 20 may be fixed such that the display device 20 is located in front of the user who can easily view the image.
- the display device 20 corresponds to the display means of the present invention.
- the display device 20 is located in front of one of the eyes of the user (the left eye in this embodiment) when the image display device 1 is used, and guides the image light of a predetermined image to the left eye. It allows the user to see the image with his left eye. The user sees the above-mentioned image in a state where it is present in the display range which is a part of the field of view of the left eye.
- the display device 20 includes a case 21 formed in a substantially rectangular parallelepiped shape.
- the case 21 in this embodiment is made of resin.
- a lens barrel 22 is provided on a rear surface of the case 21.
- the lens barrel 22 has a substantially cylindrical shape.
- a curved surface portion 24 for swinging the display device 20 in the vertical direction is provided on the lower surface of the case 21.
- the curved surface portion 24 has a cross-sectional shape as shown in FIGS. 3A to 3C.
- the curved surface portion 24 has a saddle-shaped convex surface 24A. Both ends of the convex surface 24 A (both ends in the inclination direction of the saddle) protrude from both ends of the convex surface 24 A Thus, the step portions 24B are provided.
- the concave groove 23 fits with the upper one of the two upper and lower parallel parts of the left eye frame 12 L.
- the curved surface portion 24 is in contact with the lower one of the two upper and lower parallel portions of the left eye frame frame 12L.
- the upper one of the upper and lower two parallel portions of the left-eye frame 12L is fitted into the concave groove 23, and the left-eye frame 1 2L is inserted into the curved portion 24.
- the display device 20 attached to the left eye frame 12 L can be swung up and down as shown in FIGS. 3A to 3C. This swing is caused by sliding the saddle-shaped convex surface 24 A of the curved surface portion 24 into contact with the lower one of the two upper and lower parallel portions of the left-eye frame 12 L (see FIG. 3 B). The display device 20 is moved to any position where the lower one of the two upper and lower parallel portions of the left-eye frame 12 L abuts the step portion 24 B (see FIGS. 3A and 3B). C) It is swingable. Further, the display device 20 can be fixed at an arbitrary position between the two positions shown in FIGS. 3A and 3C.
- the display device 20 attached to the left-eye frame 12 L has a concave groove 23 3 fitted to the upper one of the upper and lower two parallel portions of the left-eye frame 12 L. Slide along the upper one of the two upper and lower parallel parts of the left and right frame frame 12 L, and the lower one of the two upper and lower parallel parts of the left eye frame 12 L Of the left eye frame 1 2 L by sliding the convex surface 24 A in contact with the lower one of the two parallel portions above and below the left eye frame 1 2 L. The bottom can be translated in the same direction as the length of the two parallel parts. In this way, the user can adjust the left-right position and the up-down angle of the display device 20 so that the image that can be viewed by the display device 20 is located at a position where the image can be more easily viewed. .
- the display device 20 is connected to the cable C.
- the cable C transmits an image signal to the display device 20 as described later.
- the cable C is connected to the left side of the cable 11 by, for example, a ring-shaped member (this member is not shown). It is fixed by tightening.
- the cable C is connected to the outer surface of the display device 20 (the side surface of the face when the image display device 1 is attached to the user's face).
- a conversion board 25, a backlight unit 26, and a liquid crystal display 27 are provided inside the case 21.
- a magnifying lens 28 is provided inside the lens barrel 22.
- the conversion board 25 is connected to the cable C, and converts an image signal sent from outside via the cable C into a signal that can be displayed on the liquid crystal display 27, and controls the liquid crystal display 27. Is what you do.
- the knock light unit 26 includes a backlight that illuminates the liquid crystal display 27 from behind, and controls the backlight.
- the liquid crystal display 27 displays a predetermined image that is a moving image or a still image under the control of the conversion board 25.
- the magnifying lens 28 magnifies the image light of the image displayed on the liquid crystal display 27.
- the magnifying lens 28 need not be a single lens, but may be composed of a plurality of lenses.
- the magnifying lens 28 of this embodiment is configured to move back and forth by rotating the lens barrel 22. As a result, even if there is some variation in the visual acuity of the user, the above-described image can be firmly focused on the user's eyes and formed. Any configuration may be used to move the magnifying lens 28 back and forth.
- the lens barrel 22 may have a double structure, and the outer surface of the inner object and the inner surface of the outer object may be threaded. It can be realized by fixing the magnifying lens 28 to the inner surface of the object inside the lens barrel 22 while screwing.
- the conversion board 25 controls an image displayed on the liquid crystal display 27.
- the conversion board 25 receives an image signal, such as a video signal or an RGB signal, from outside the display device 20 via the cable C, and displays an image based on the image signal on the liquid crystal display 27.
- the conversion substrate 25 does not need to be provided inside the display device 20, and all or a part of the conversion substrate 25 may be provided outside the display device 20. Further, the image signal may be received wirelessly.
- the conversion board 25 may include a television tuner. This In this case, the conversion board 25 receives a general television broadcast radio wave and decodes the received radio wave to display a television broadcast image on the liquid crystal display 27.
- the image displayed on the liquid crystal display 27 by the conversion board 25 is not limited to this, but may be an image reproduced based on image data recorded on a recording medium such as a DVD, or a computer such as a personal computer or a game device. There is a wide variety of possibilities, such as images reproduced based on image data generated by.
- the shielding plate 30 corresponds to the shielding means of the present invention.
- the shielding plate 30 is located in front of the other eye of the user (the right eye in this embodiment) when the image display device 1 is used, and enters the shielding range of the visual field of the right eye of the user. It makes the light weaker than the light entering the display range of the left eye of the user.
- the shielding range refers to a range substantially corresponding to the display range or a wider range including the range. This will be described later.
- the shielding plate 30 is a rectangular plate. Also, as shown in FIG. 5, grooves 31 are provided above and below.
- the shielding plate 30 can be formed of resin, wood, paper, metal, or the like. In this embodiment, the shielding plate 30 is formed of resin.
- the shielding plate 30 is made of an opaque resin, but may be made of a translucent resin as long as it has low translucency. For example, a material similar to a lens that is relatively dark and has a light transmittance of 50% or less (for example, a lens without sunglasses) can be used for the shielding plate 30.
- the shielding plate 30 can be translated in the same direction as the length direction of the two upper and lower parallel portions of the right-eye frame 12 R.
- the display device 20 is adjusted. If the display device 20 is not mounted on the main unit 10, the display device 20 is mounted on the main unit 10, and the horizontal position of the display device 20 and the vertical angle are determined. It is done by adjusting. In addition, the position of the shielding plate 30 is adjusted as the above preparation. The position of the shielding plate 30 is adjusted by moving the shielding plate 30 in the horizontal direction. Also, as preparation above, Adjust the magnifying lens 28. The magnifying lens 28 is moved forward and backward according to the user's vision. As described above, in this embodiment, the magnifying lens 28 moves back and forth (moves in the direction along the optical axis) by rotating the lens barrel 22. The movement of 28 in the optical axis direction may be performed by other means. Further, the magnifying lens 28 may be replaced with, for example, the lens barrel 22 in accordance with the visual acuity of the user.
- the image display device 1 is attached to the face of the user and fixed. Such fixing is performed by locking the temples 11 of the image display device 1 to both ears.
- an image signal is transmitted via the cable c.
- This is sent to the liquid crystal display 27 via the conversion board 25.
- the liquid crystal display 27 displays an image based on the image signal.
- the image light for this image which is the light from the backlight included in the backlight unit 26, is sent through the magnifying lens 28 to the left eye of the user and forms an image of the left eye of the user.
- the image GL looks to the left eye of the user as shown in FIG. 6 (L).
- the image GL generally appears as if the image GL is floating in the dark space SL.
- the range in which the image GL appears to be present corresponds to the display range of the present invention.
- the space S L around the image G L corresponds to the pupil of the magnifying lens 28.
- the tip of the lens barrel 22 can be seen dimly. The reason that the tip of the lens barrel 22 is only blurred is that it is located closer to the user than the near point of the user's left eye.
- the outside world ⁇ L can be seen around the lens barrel 22.
- the periphery of the external world OL matches the visual field of the left eye of the user.
- the size of the display range in this embodiment is smaller than the field of view of the left eye of the user.
- the angle of view of this display range is about 20 ° in the horizontal direction.
- the user can recognize the scenery of the outside world without moving his / her eyes while looking at the display range. By moving their eyes, the user can see more of the outside world with both eyes.
- the shielding plate 30 is located in front of the right eye of the user at this time. This and Then, as shown in FIG. 6 (R), the shield plate 30 appears vague to the right eye of the user. The reason why the shielding plate 30 is only faintly visible is that the position of the shielding plate 30 is closer to the right eye of the user than to the near point of the right eye of the user. The right eye of the user can see mainly the outside world OR.
- the shielding plate 30 described above looks black in the visual field of the right eye so as to include the range GL ′ corresponding to the display range GL of the left eye.
- the user can recognize the scenery of the outside world without moving his / her eyes while looking at the shielding plate 30. If you move your gaze, of course, you can see the scenery of the outside world in more areas.
- the image GL viewed by the left eye and the shielding plate 30 viewed by the right eye are synthesized in the brain and appear as shown in FIG.
- the image GL looks as if the image GL is on the black shielding plate 30.
- the display range of the image GL in the left eye's field of view is compared with the corresponding range in the right eye's field of view, the light stimulus received by the left eye from the display range shows that the right eye receives the right eye from the corresponding range. There is little binocular rivalry because it is more than the light stimulus it receives.
- the user adjusts the position and angle of the display device 20 and the position of the shield plate 30 while watching the image GL so that the image GL appears on the black shield plate 30. Adjustments can be made.
- FIG. 8 shows an image display device 2 according to the second embodiment.
- the image display device 2 in this embodiment is basically the same as the image display device 1 in the first embodiment.
- the difference is the configuration of the main body 10.
- the main body 10 in this embodiment includes a vine 11 and a frame 12 similarly to the case of the first embodiment, but the frame 12 in the second embodiment is Unlike the frame 12 in the embodiment, the left eye frame 12 L and the right eye frame 12 R, both of which are formed in an annular shape, are connected by a bridge 12 B. It is formed in one ring.
- the main body 10 in this embodiment does not have a frame shape of eyeglasses.
- a nose pad similar to that attached to the eyeglasses is provided below the center of the main body 10 in the image display device 2 of the second embodiment.
- the configurations of the display device 20 and the shielding plate 30 in the image display device 2 of the second embodiment are the same as the configurations of the display device 20 and the shielding plate 30 of the first embodiment.
- the method of attaching the display device 20 and the shielding plate 30 to the main body 10 of the first embodiment is the same as that of the first embodiment.
- the display device 20 is in front of the right eye
- the shielding plate 30 is in front of the left eye.
- the display device 20 can adjust the position in the horizontal direction and the angle in the vertical direction, and the shield plate 30 can adjust the position in the horizontal direction.
- the method of using the image display device 2 in the second embodiment is the same as that of the image display device 1 in the first embodiment.
- FIG. 9 shows an image display device 3 according to the third embodiment.
- the image display device 3 in the third embodiment is basically the same as the image display device 1 in the first embodiment.
- the difference is that the display device 20 and the shielding plate 30 are attached to the main body 10 of the image display device 1 in the first embodiment, but the main body 10 of the image display device 3 in the third embodiment is different. Has two display devices 20 attached.
- the main body 10 of the image display device 3 of the third embodiment is the same as the main body 10 of the image display device 1 of the first embodiment.
- the display device 20 located in front of the left eye among the two display devices 20 is the same as the image display device 1 of the first embodiment.
- the display device 20 is configured symmetrically to the display device 20 located in front of the left eye.
- the cable C connected to the display device 20 located in front of the right eye is fixed to the right temple 11 in the same manner as the display device 20 located in front of the left eye.
- the display device 20 according to the third embodiment can adjust the position in the horizontal direction and the angle in the vertical direction.
- the method for using the image display device 3 in the third embodiment is basically the same as the method for using the image display device 1 in the first embodiment.
- the difference is in the preparation for using the image display device 1 in the first embodiment.
- the adjustment of one display device 20, the position adjustment of the shield plate 30, and the adjustment of the magnifying lens 28 are performed.
- preparation for using the image display device 3 in the third embodiment adjustment of the two display devices 20 and adjustment of the magnifying lens 28 are performed instead.
- the image display device 3 is mounted on the user's face and fixed. Such fixing is performed by locking the temples 11 of the image display device 3 to both ears.
- an image signal is transmitted through the cable C.
- This is sent to the liquid crystal display 27 via the conversion board 25.
- the liquid crystal display 27 displays an image based on the image signal.
- the image light for this image which is the light from the backlight contained in the backlight unit 26, is sent through the magnifying lens 28 to the user's right or left eye and forms the user's right or left eye. Image.
- the image GL seen by the left eye and the image similar to this seen by the right eye are combined in the brain and appear as shown in Fig. 6 (L).
- the user can see the image.
- the user can recognize the external scenery without moving his / her gaze while looking at the display range. By moving his / her gaze, the user can see more of the external scenery.
- FIG. 10 shows an overview of the image display device 4 in the fourth embodiment.
- the image display device 4 in this embodiment is basically the same as the image display device 1 in the first embodiment.
- the main body 10 in this embodiment includes a vine 11 and a frame 12 similarly to the case of the first embodiment, but the vine 11 of the image display device 4 in the fourth embodiment. This configuration is different from that of the temple 11 of the image display device 1 of the first embodiment.
- the angle between the base end portion (portion on the frame frame 12 side) and the tip end portion (portion far from the frame frame 12 side) is variable. It is made to be.
- the image display device 4 in the fourth embodiment can adjust the angle in the upward and downward directions.
- the configuration of the temple 11 in the fourth embodiment will be described in detail with reference to FIG. Note that the configuration of the two temples 11 is symmetrical and there is no other difference, so only the configuration of the right temple 11 will be described with reference to FIG.
- FIG. 11 is a diagram showing the configuration of the temple 11 connected to the right-eye frame 12R.
- Vine 1 1 is divided into two.
- the temple 11 includes a base member 11 connected to the right eye frame 12 and a distal member 11 connected thereto.
- the base-side member 1 1 1 sandwiches a plate member 1 2 1 R provided with a hole P provided in the right-eye frame 1 2 R from above and below, and two holding members each provided with a hole Q. 11A, and a base-side connecting member 111B provided with a hole R, which is provided by bending approximately 90 degrees therefrom.
- the distal-side member 1 1 2 is connected to the proximal-side connecting member 1 1 1B. It is configured to include a distal-side connecting member 112A with the LS opened and a distal-side member main body 112B.
- the distal-side member main body 1 1 2B is a portion that is locked to the user's ear. As shown by the broken line in Fig.
- the plate member 1 2 1 R and the holding member 1 1 1 A , Q are connected by penetrating Porto 1 1 3.
- the proximal-side connecting member 1 11 B and the distal-side connecting member 1 12 A are connected by penetrating bolts 114 through the hole scale and S as shown by the broken line in FIG. 11. You.
- the temple 11 becomes rotatable in a horizontal plane around the bolt 113 and becomes closed with respect to the frame 12. Also, the temple 11 can be bent in a vertical plane around the port 114. As a result, the angle between the base end portion (portion on the frame frame 12 side) and the tip end portion (portion far from the frame frame 12 side) of the temple 11 becomes variable.
- the main body 10 of the image display device 4 in this embodiment is provided with a display device 20 and a shielding plate 30 as shown in FIG. Then, as shown in FIGS. 12A and 12B, when the image display device 4 in use is viewed from the side, as shown in FIGS. It is located on the straight line connecting 4.
- the method of using the image display device 4 in the fourth embodiment is basically the same as the method of using the image display device 1 in the first embodiment.
- the only difference is the manner of adjusting the angle of the display device 20.
- the user Prior to or during use of the image display device 4, the user adjusts the angle of the display device 20 by picking it with a finger and moving the frame 12 upward or downward.
- two display devices 20 can be attached to the main body 10 by attaching a display device 20 instead of the shielding plate 30 to the main body 10 in the fourth embodiment.
- both ends of the lens barrels 22 of the two display devices 20 are straight lines connecting the bolts 1 14 when the image display device 4 in use is viewed from the side. To be on top.
- FIGS. 13 and 14 show the use state of the image display device 5 in the fifth embodiment.
- the image display device 5 in this embodiment is basically the same as the image display device 1 in the first embodiment.
- the image display device 5 in the fifth embodiment is different from the image display device 1 in the first embodiment in the configuration of the main body 10.
- the main body 10 in this embodiment has a shape like a headphone. More specifically, the main body 10 is shaped like a back-up headphones.
- the main body 10 includes a curved arm 13 and ear cups 14 provided at both ends of the arm 13. Each of the ear cups 14 has an ear pad (not shown) at an edge portion thereof and a speaker (not shown) inside thereof.
- the main body 10 functions as a headphone with such a configuration.
- the main body 10 receives an audio signal from a device that sends an image signal to a display device 20 described later, reproduces a sound based on the audio signal with a speaker, and sends the sound to the user's ear.
- An auxiliary arm 15 extends from both earcups 14.
- the tip of the auxiliary arm 15 is positioned near the front of the eyes of a user who is using the image display device 5.
- the auxiliary arm 15 is for attaching the display device 20 to the tip thereof.
- the display device 20 of the image display device 5 according to the fifth embodiment has the same configuration as the display device 20 according to the first embodiment, except for the shape of the case 21.
- Both the display device 20 in the image display device 5 can adjust the position in the left-right direction and the angle in the vertical direction, similarly to the display device 20 in the image display device 1 of the first embodiment.
- the mechanism is as follows.
- the tip of the auxiliary arm 15 is threaded as shown in FIG.
- a hole 2OA is provided on the outer portion of the display device 20, and the inner peripheral surface of the hole 2OA is threaded.
- the display device 20 can be fixed to the tip of the auxiliary arm 15 by inserting the tip of the auxiliary arm 15 as a male screw into the hole 2 OA as a female screw and screwing it. It is.
- the horizontal position and the vertical angle of the display device 20 can be adjusted by how much the display device 20 is rotated with respect to the auxiliary arm 15.
- the cable C connected to the display device 20 may be twisted and disconnected.
- the display device 20 and the cable C are detachably attached, and when performing the rotation described above, the cable C is connected to the display device. It is preferable to separate from the 20 force.
- the cable C can be eliminated, and the display device 20 can receive the image signal wirelessly. It should be noted that the cable can be eliminated and the display device 20 can receive the image signal wirelessly in the same manner in the first to fourth embodiments and the sixth embodiment described later.
- the image display device in this embodiment is basically the same as the image display device 1 in the first embodiment.
- the display device 20 is in front of the right eye, and the shielding plate is in front of the left eye.
- FIG. 16A is a front view showing the configuration of the fixing plate 50 of the image display device according to the sixth embodiment
- FIG. 16B is a side sectional view showing the configuration of the fixing plate 50
- FIG. 17 is a perspective view of the display device 20 of the image display device according to the sixth embodiment as viewed from the back.
- the display device 20 in this embodiment is attached to the inside of the right-eye frame 12R.
- the configuration of the main body including the right-eye frame 12R in this embodiment is the same as the configuration of the main body of the first embodiment.
- the right-eye frame 12R of the main body is provided with a fixing plate 50 having grooves 51 on the upper and lower sides similarly to the shielding plate.
- a convex curved surface 52 is provided on the front surface of the fixing plate 50.
- the convex surface 52 protrudes in the front direction of the image display device in use.
- the convex curved surface 52 forms a part of a predetermined spherical surface.
- a concave surface 29 is provided on the rear surface of the display device 20.
- the concave surface 29 has a shape corresponding to the convex surface 52 described above.
- the convex curved surface 52 and the concave curved surface 29 are attracted to each other by magnetic force.
- the members provided with the convex curved surface 52 and the concave curved surface 29 are both formed by magnets, or one member is formed as a magnet and the other member is formed of a metal which is attracted to the magnet.
- the convex curved surface 52 and the concave curved surface 29 are attracted to each other by magnetic force.
- the display device 20 when the convex curved surface 52 adsorbs the concave curved surface 29, the display device 20 is attached to the main body. In this state, by sliding the concave curved surface 29 against the convex curved surface 52, the angle of the display device 20 with respect to the fixing plate 50 can be changed. For example, the display device 20 can swing vertically with respect to the main body.
- the position of the display device 20 in the left-right direction can be adjusted.
- this image display device can also adjust the position of the display device 20 in the left-right direction and the angle in the upward and downward directions.
- FIG. 18A A front view of the fixing plate 50 in this case is shown in FIG. 18A, a side sectional view is shown in FIG. 18B, and a rear view of the display device 20 is shown in FIG. 18A
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/589,813 US20070279318A1 (en) | 2004-02-19 | 2005-02-21 | Image Display Apparatus |
| EP05710755A EP1720058A4 (en) | 2004-02-19 | 2005-02-21 | IMAGE DISPLAY DEVICE |
| JP2006510332A JP4601609B2 (ja) | 2004-02-19 | 2005-02-21 | 画像表示装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004043558 | 2004-02-19 | ||
| JP2004-043558 | 2004-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005081037A1 true WO2005081037A1 (ja) | 2005-09-01 |
Family
ID=34879312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/003224 Ceased WO2005081037A1 (ja) | 2004-02-19 | 2005-02-21 | 画像表示装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070279318A1 (ja) |
| EP (1) | EP1720058A4 (ja) |
| JP (1) | JP4601609B2 (ja) |
| KR (1) | KR20060134106A (ja) |
| CN (1) | CN100414344C (ja) |
| WO (1) | WO2005081037A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008089650A1 (en) * | 2007-01-18 | 2008-07-31 | Jianmin Tan | A compact display device for displaying high-definition stereoscopic video |
| JP2011023939A (ja) * | 2009-07-15 | 2011-02-03 | Brother Industries Ltd | Hmd用アタッチメント装置 |
| JP2016509682A (ja) * | 2012-12-13 | 2016-03-31 | コピン コーポレーション | 秘匿されて不可視の光学系を備えるスペクタクル |
| JP2018520380A (ja) * | 2015-06-09 | 2018-07-26 | ノキア テクノロジーズ オーユー | ニアアイディスプレイのための装置および方法 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147007A (zh) * | 2005-01-28 | 2008-03-19 | 斯卡拉株式会社 | 万向接头和图像显示装置 |
| JP2010226680A (ja) * | 2009-03-25 | 2010-10-07 | Olympus Corp | 眼鏡装着型画像表示装置 |
| JP2010226660A (ja) * | 2009-03-25 | 2010-10-07 | Olympus Corp | 眼鏡装着型画像表示装置 |
| JP2010224472A (ja) * | 2009-03-25 | 2010-10-07 | Olympus Corp | 眼鏡装着型画像表示装置 |
| JP5810540B2 (ja) * | 2011-02-04 | 2015-11-11 | セイコーエプソン株式会社 | 頭部装着型表示装置および頭部装着型表示装置の制御方法 |
| JP5903018B2 (ja) | 2012-09-26 | 2016-04-13 | ソニー株式会社 | ヘッドマウントディスプレイ |
| EP3241055B1 (en) * | 2014-12-31 | 2020-04-15 | Essilor International | Binocular device comprising a monocular display device |
| US10182606B2 (en) * | 2015-02-05 | 2019-01-22 | Amit TAL | Helmut with monocular optical display |
| US10607399B2 (en) * | 2017-05-22 | 2020-03-31 | Htc Corporation | Head-mounted display system, method for adaptively adjusting hidden area mask, and computer readable medium |
| KR102812420B1 (ko) * | 2019-08-28 | 2025-05-23 | 엘지전자 주식회사 | 전자 디바이스 |
| US11774770B2 (en) * | 2020-06-03 | 2023-10-03 | Universal City Studios Llc | Interface device with three-dimensional (3-D) viewing functionality |
| JP2023076458A (ja) * | 2022-04-05 | 2023-06-01 | 株式会社東芝 | 電子機器および表示方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143996U (ja) * | 1984-03-05 | 1985-09-24 | 日本パツク株式会社 | 置物等の保持台 |
| JPH07209600A (ja) * | 1994-01-19 | 1995-08-11 | Seiko Epson Corp | 情報表示装置 |
| JPH0836155A (ja) * | 1994-07-25 | 1996-02-06 | Olympus Optical Co Ltd | 頭部装着型映像表示装置 |
| JPH08166557A (ja) * | 1994-06-23 | 1996-06-25 | Seiko Epson Corp | 頭部装着型表示装置 |
| JP2000111828A (ja) * | 1998-10-06 | 2000-04-21 | Sharp Corp | 装着型画像表示装置 |
| JP2001305474A (ja) * | 2000-04-24 | 2001-10-31 | Olympus Optical Co Ltd | 頭部装着型映像表示装置 |
| JP2003121778A (ja) * | 2001-10-12 | 2003-04-23 | Shimadzu Corp | カメラ付き頭部装着型表示装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2172959A (en) * | 1939-02-11 | 1939-09-12 | Ben Hur Products Inc | Sunglasses |
| IT7911669V0 (it) * | 1979-05-25 | 1979-05-25 | Fortini Umberto | Frizionatura per l'articolazione di aste per occhiali |
| JPH0816655A (ja) * | 1994-02-18 | 1996-01-19 | Hitachi Ltd | 弾性表面波装置とその解析方法及び解析システム |
| WO1996000406A1 (fr) * | 1994-06-23 | 1996-01-04 | Seiko Epson Corporation | Dispositif de presentation monte sur des lunettes |
| US6034653A (en) * | 1997-08-01 | 2000-03-07 | Colorado Microdisplay, Inc. | Head-set display device |
| US6728974B2 (en) * | 2001-10-12 | 2004-05-04 | Jake Wadsworth | Safety goggles with earplugs |
| AU2002362095A1 (en) * | 2001-12-05 | 2003-06-17 | Kopin Corporation | Head-mounted display system |
| ITTV20020085A1 (it) * | 2002-07-22 | 2004-01-22 | Foval Srl | Dispositivo di incernieramento semplificato ed asta cosi' ottenuta, particolarmente per montature di occhiali |
-
2005
- 2005-02-21 EP EP05710755A patent/EP1720058A4/en not_active Withdrawn
- 2005-02-21 US US10/589,813 patent/US20070279318A1/en not_active Abandoned
- 2005-02-21 KR KR1020067019119A patent/KR20060134106A/ko not_active Abandoned
- 2005-02-21 JP JP2006510332A patent/JP4601609B2/ja not_active Expired - Fee Related
- 2005-02-21 CN CNB2005800090613A patent/CN100414344C/zh not_active Expired - Fee Related
- 2005-02-21 WO PCT/JP2005/003224 patent/WO2005081037A1/ja not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143996U (ja) * | 1984-03-05 | 1985-09-24 | 日本パツク株式会社 | 置物等の保持台 |
| JPH07209600A (ja) * | 1994-01-19 | 1995-08-11 | Seiko Epson Corp | 情報表示装置 |
| JPH08166557A (ja) * | 1994-06-23 | 1996-06-25 | Seiko Epson Corp | 頭部装着型表示装置 |
| JPH0836155A (ja) * | 1994-07-25 | 1996-02-06 | Olympus Optical Co Ltd | 頭部装着型映像表示装置 |
| JP2000111828A (ja) * | 1998-10-06 | 2000-04-21 | Sharp Corp | 装着型画像表示装置 |
| JP2001305474A (ja) * | 2000-04-24 | 2001-10-31 | Olympus Optical Co Ltd | 頭部装着型映像表示装置 |
| JP2003121778A (ja) * | 2001-10-12 | 2003-04-23 | Shimadzu Corp | カメラ付き頭部装着型表示装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1720058A4 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008089650A1 (en) * | 2007-01-18 | 2008-07-31 | Jianmin Tan | A compact display device for displaying high-definition stereoscopic video |
| JP2011023939A (ja) * | 2009-07-15 | 2011-02-03 | Brother Industries Ltd | Hmd用アタッチメント装置 |
| JP2016509682A (ja) * | 2012-12-13 | 2016-03-31 | コピン コーポレーション | 秘匿されて不可視の光学系を備えるスペクタクル |
| JP2018520380A (ja) * | 2015-06-09 | 2018-07-26 | ノキア テクノロジーズ オーユー | ニアアイディスプレイのための装置および方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1934485A (zh) | 2007-03-21 |
| JPWO2005081037A1 (ja) | 2007-09-06 |
| CN100414344C (zh) | 2008-08-27 |
| EP1720058A4 (en) | 2010-03-24 |
| EP1720058A1 (en) | 2006-11-08 |
| KR20060134106A (ko) | 2006-12-27 |
| US20070279318A1 (en) | 2007-12-06 |
| JP4601609B2 (ja) | 2010-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6083880B2 (ja) | 入出力機構を有する着用可能な装置 | |
| US7118212B2 (en) | Image display device | |
| TWI278656B (en) | Binocular viewing system | |
| US5714967A (en) | Head-mounted or face-mounted image display apparatus with an increased exit pupil | |
| EP3360001B1 (en) | Head mount display device | |
| JP4999408B2 (ja) | ヘッドマウント型表示装置、及び画像表示装置 | |
| CN104956257B (zh) | 具有隐形光学器件的眼镜状物 | |
| US20120162764A1 (en) | Head-mounted display | |
| JP4601609B2 (ja) | 画像表示装置 | |
| KR101635892B1 (ko) | 헤드마운트 디스플레이 장치 | |
| JP4018677B2 (ja) | 画像表示装置 | |
| CN101675371A (zh) | 头戴显示器 | |
| CN107409189A (zh) | 眼镜型显示装置 | |
| KR101890621B1 (ko) | 안경 | |
| JP2010124339A (ja) | ヘッドマウントディスプレイ | |
| US20120081654A1 (en) | Glasses | |
| JP2005195822A (ja) | 画像表示装置 | |
| JPWO2005026819A1 (ja) | 画像表示装置 | |
| JP2005195821A (ja) | 画像表示装置 | |
| JP2001318337A (ja) | 電子眼鏡システム | |
| WO2025173291A1 (ja) | Vrまたはmrゴーグルシステム、vrまたはmrゴーグル、方法、及びプログラム | |
| JPH07110456A (ja) | 表示装置 | |
| JPWO1995006271A1 (ja) | 頭部装着型画像表示装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2006510332 Country of ref document: JP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2005710755 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020067019119 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 200580009061.3 Country of ref document: CN |
|
| WWP | Wipo information: published in national office |
Ref document number: 2005710755 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020067019119 Country of ref document: KR |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 10589813 Country of ref document: US |
|
| WWP | Wipo information: published in national office |
Ref document number: 10589813 Country of ref document: US |