WO2012103956A1 - Dispositif optique de stéréoscopie, lunettes stéréoscopiques et procédé de fabrication du dispositif optique - Google Patents

Dispositif optique de stéréoscopie, lunettes stéréoscopiques et procédé de fabrication du dispositif optique Download PDF

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Publication number
WO2012103956A1
WO2012103956A1 PCT/EP2011/051657 EP2011051657W WO2012103956A1 WO 2012103956 A1 WO2012103956 A1 WO 2012103956A1 EP 2011051657 W EP2011051657 W EP 2011051657W WO 2012103956 A1 WO2012103956 A1 WO 2012103956A1
Authority
WO
WIPO (PCT)
Prior art keywords
stereoscopic
optical device
correction
correction glass
glass
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
Application number
PCT/EP2011/051657
Other languages
German (de)
English (en)
Inventor
Denis-André ZAUGG
Igor Merhar
Taoufik Nouri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OPTISWISS AG
Original Assignee
OPTISWISS AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OPTISWISS AG filed Critical OPTISWISS AG
Priority to PCT/EP2011/051657 priority Critical patent/WO2012103956A1/fr
Publication of WO2012103956A1 publication Critical patent/WO2012103956A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C9/00—Attaching auxiliary optical parts
    • G02C9/04—Attaching auxiliary optical parts by fitting over or clamping on
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/008—Aspects relating to glasses for viewing stereoscopic images

Definitions

  • the present invention relates to an optical
  • Apparatus for use in stereoscopy, stereoscopic glasses and a method of making this optical apparatus Apparatus for use in stereoscopy, stereoscopic glasses and a method of making this optical apparatus.
  • Glasses usually include two lenses, one left and one right lens, which are respectively associated with the eyes of the wearer, to provide him with individually tailored vision. As described below find such glasses
  • glasses are worn to correct a defective vision of the wearer.
  • the left and the right spectacle lenses are usually adapted to the specific ametropia of the respective associated eye.
  • Glasses are also used for stereoscopy.
  • a so-called stereoscopic glasses the left and the right eye of the spectacle wearer each presented a presentation with individually assigned spatial information, so that the wearer of the glasses when viewing the presentation the physiological phenomenon of a
  • the object of the present invention is to provide an improved optical apparatus for use in stereoscopy, stereoscopic glasses and a
  • the present invention relates to an optical device for stereoscopy with a
  • Correction lens for correcting a user-specific refractive error and with a stereoscopic element which is connected to the correction glass to form a stereoscopic unit. Thanks to this unit, the result is a precise optical alignment and a compact design that is robust and stable against mechanical disturbances such as vibrations or
  • Correction glass can be made in different ways, for example as a direct connection or a connection by means of an additional holding device.
  • the holding device may also comprise a lens frame, a part of the spectacle frame, in particular a part of the frame of the spectacle lens, or a screw connection.
  • correction glass of the optical device basically all types of poor visual acuity or ametropia can be distinguished.
  • glass as used in the terms correction glass or spectacle lens, denotes a substantially transparent or light-transmitting element, for example an optical lens.
  • This "glass” can be made of a variety of materials, such as mineral glass,
  • Liquid crystals or any combinations thereof.
  • the correction glass to an electrically variable liquid crystal (liquid crystal), the optical refraction changeable, in particular
  • controllable and / or controllable is.
  • a changeable to a predetermined value e.g. a value according to the prescription, can be set.
  • the liquid crystal is disposed between two glass plates.
  • the shape of the glass plates is arbitrary, in particular, they can also be flat.
  • Such a correction glass is
  • Liquid crystal is usually used in a so-called electric glasses. This allows a
  • the glasses can be switched from distance to near vision.
  • the correction glass can be largely arbitrarily shaped, but as a rule the shape corresponds to that of a generally known spectacle lens or an optical lens, that is, the correction lens is substantially disc-shaped with a relatively thin edge which is arranged between two surfaces.
  • the determination of the user-specific refractive error takes place individually for each eye of the spectacle wearer who may be future, so that a correction of the refractive error relates in each case to one eye. Most of these corrections are made manually by a specialist
  • correction lenses are made, typically by the manufacturer of the correction lenses.
  • stereoscopic element is used for image separation in stereoscopy.
  • a viewer has a single essentially planar object, for example a two-dimensional image or a two-dimensional image sequence on a screen.
  • the planar object contains spatial information for both the right and left eyes of the observer. By means of two coordinated stereoscopic elements, this spatial information is separated and presented to the corresponding right or left eye.
  • numerous methods are known, e.g. Red-green separation (anaglyph method), polarization separation or shuttle separation.
  • stereoscopic elements are designed as specially selected red filter and green filter, so that green image parts are visible only through the red filter, but not through the green filter. The same applies to the red parts of the picture.
  • Image separation achieved by a temporal staggering. This is a sequence of separate, respectively the left or the right eye of the viewer associated images
  • each eye receives its individually associated images with the corresponding spatial information, so that the viewer feels a spatial perception according to the principle of stereoscopy.
  • the stereoscopic element it is proposed to connect the stereoscopic element to the correction lens to form a stereoscopic unit suitable for use in stereoscopy.
  • the stereoscopic unit allows a viewer a spatial perception when viewing a planar object simultaneously by the stereoscopic unit and another stereoscopic unit, these two stereoscopic units are coordinated.
  • the stereoscopic element is in the
  • Element forms a functional unit of the correction glass. For example, in a correction glass, whose
  • the liquid crystal can also be used as
  • the integration or the connection achieves optimum matching of the correction glass and the stereoscopic element. That allows both a good one
  • inventive solution proves to be surprisingly easy to use and very comfortable to wear for the user.
  • the stereoscopic element is in the correction glass integrated or permanently connected to the correction glass to form a stereoscopic spectacle lens.
  • the stereoscopic element is connected to the edge of the stereoscopic element
  • the stereoscopic element is connected to the correction glass by gluing and / or polymerization.
  • Compound provides a particularly stable, especially insensitive to shocks, and
  • the stereoscopic element by means of a
  • Holding device in particular a carrier, a
  • the holding device is a lens frame, a part of a spectacle frame and / or a spectacle frame
  • the optical characteristic in particular the
  • controllable Such stereoscopic elements are also referred to as active optical elements.
  • the control allows the room information required for stereoscopy to be staggered over time and unambiguously separated and thus reliably presented to the relevant eye.
  • controllable is also controllable or
  • Shutter are based mostly on the technique of liquid crystals (LCD), wherein the
  • Signals for example, an applied electrical voltage, can be switched.
  • the operation of the shutter is well suited for the stereoscopic image separation according to the above-mentioned principle of time staggering.
  • two shutter can each be in front of the viewer
  • a shutter offers an angle-independent image separation with high color fidelity and low brightness loss and consequently
  • the left and right eye optical devices can be manufactured by a virtually identical process.
  • the correction glass in addition to the requirements, in particular to the optical effects and / or to the
  • Geometry adapted to the stereoscopic element can be optical, through the integration or the combination of correction glass and stereoscopic
  • the stereoscopic element is or has a
  • the layer element can also be formed as a film, which is optionally adapted to the shape of the correction glass. The adjustment can also during the
  • Manufacturing process for example by thermal deformation.
  • the correction glass is on one side or on both sides of
  • the optical device a the optical device a
  • Directional dependence of the passage of the light rays and the stereoscopic element is arranged such that the light rays pass through the stereoscopic element to the correction glass in advance.
  • This directionality is, for example, an asymmetric correction lens
  • Correction glass is then usually the Directional dependence of the parent optical device. Now, if the stereoscopic element arranged such that the beam path passes through this in advance to the correction glass, the result is an optimal field of view for the wearer.
  • Correction glass formed gap or the contact surface formed therebetween at least in a partial area substantially flat.
  • a substantially flat surface different surface shapes such as a flat surface, a slightly curved surface or curved towards the edges or rounded surface.
  • a substantially planar intermediate space is to be understood as meaning a space that is essentially formed by two of the aforementioned flat surfaces. This shape allows optimal functioning of the stereoscopic element,
  • Components are used.
  • such a contact surface or such a gap has the advantage that it does not affect the beam path through the stereoscopic element or only to a small degree.
  • This is particularly advantageous in the case of the optical device according to the invention, since this shape allows the correction glass to be primarily adapted to the requirements for the correction of a user-specific refractive error and only secondary to the requirements of the stereoscopic element.
  • the stereoscopic element is electrically, in particular by current and / or voltage controllable.
  • a precise switching in particular a precise synchronization, and thus an efficient and reliable image separation can be achieved.
  • a time control in particular a largely
  • control can be direct and efficient with electrical signal processing
  • Receiver of a signal transmission z. B. at a
  • Radio transmission or infrared transmission are integrated directly.
  • the stereoscopic element may be electrically controlled by a current or a voltage or both.
  • the power supply and / or power supply required for this purpose can be designed as an autonomous source of voltage or current, in particular as a battery or accumulator. In this case, the control by a control unit, for. Legs
  • Such a stereoscopic element is special
  • the power or voltage supply and / or the control unit of the electric glasses are used together.
  • the optical device is designed such that the control results in a sequence of 50 to 300, in particular 100 to 160, time intervals per second. This number of image changes enables flicker-free vision, since human image perception can not follow such a frequency of changes, and thus, as in a movie, the changing images are perceived as one continuous unit.
  • the optical device has a predetermined electrical interface, via which the stereoscopic element is controllable. This will increase the mounting of the optical
  • Such an interface can also be used to manufacture
  • a control and / or an electrical current / voltage supply for an electrically variable correction glass can be guided via this interface.
  • the stereoscopic element is switched off
  • the glasses to be used without power for non-stereoscopic vision, for example, a depleted battery. Further, by turning off the stereoscopic Image separation during non-stereoscopic vision, the power consumption of the optical device can be reduced.
  • optical device can also be worn regularly as in a normal prescription glasses. In this case, that would be turned off
  • stereoscopic element are perceived by the wearer in his daily non-stereoscopic vision as not disturbing. It is also conceivable that upon receipt of a suitable signal, for example a suitable synchronization signal, the optical device is automatically activated, so that the spectacle wearer perceives them directly as spatial when viewing a suitable image sequence.
  • a suitable signal for example a suitable synchronization signal
  • the present invention relates to stereoscopic spectacles with at least one of the aforementioned optical devices according to the invention. If only one eye of the spectacle wearer is affected by a refractive error, could also only a single eye of the spectacle wearer.
  • Optical device according to the invention can be used. As a rule, that is, with bilateral ametropia, however, two of these devices are needed, namely one for the left and one for the right eye.
  • the stereoscopic spectacles at least one version for releasably receiving the inventive optical Device on.
  • the assembly, in particular installation or replacement, of the optical device is facilitated.
  • This is advantageous since a correction glass is adapted at least once to the defective vision of the user and often also to their subsequent changes.
  • the optical device can be made by the user via the Internet.
  • the user could enter his correction data according to his prescription and the data of the stereoscopic glasses concerned in the ordering system of the manufacturer of the optical device.
  • the manufacturer can then do the individual
  • the socket of the stereoscopic glasses has a predetermined electrical interface for controlling the
  • the above-mentioned object is achieved by a method according to the invention for producing one of the aforementioned optical devices.
  • the method is characterized by:
  • the coordination of the correction lens and the stereoscopic element achieves both good stereoscopic image separation and precise correction of defective vision. This enables a high quality and
  • the optical devices produced according to the above method can then be mounted in a pair of glasses, so that the spectacle wearer then has individually adapted stereoscopic spectacles.
  • the process for producing the optical device according to the invention can be done in a variety of ways
  • Embodiments or combinations of combinations may be the subject of a further combination. Only those combinations are excluded that would lead to a contradiction.
  • Fig. 1 is a schematic representation of
  • FIG. 2 is a schematic representation of a stereoscopic spectacle lens (1)
  • Fig. 3a shows a cross section of the spectacle lens (1) according to
  • FIG. 3b shows a first alternative to the embodiment according to FIG.
  • 3c shows a second alternative to the embodiment according to FIG.
  • FIG. 4 shows a further example of the optical device according to FIG. 1, with a holding device (4) at the edge of the spectacle lens (1);
  • Fig. 5 shows another embodiment of the spectacle lens
  • Fig. 6 is a schematic representation of another
  • Fig. 7 shows a further embodiment of the glasses according to
  • Fig. 6 with a deformable socket (72) and a screw connection (74);
  • Fig. 8 shows a further embodiment of the glasses according to
  • FIG. 6 wherein the correction glasses (88) by a holder (84) are interconnected; 9 shows a further embodiment of the spectacles according to FIG. 6, with a metal surface (94) fastened on the spectacle frame;
  • Fig. 10 shows a further embodiment of the glasses according to
  • Fig. 11 shows a further embodiment of the glasses according to
  • FIG. 6 with a displaceable correcting lens (118); FIG.
  • Fig. 12a a further embodiment of the glasses according to
  • FIG. 6 with a support (124) shaped to match a nose
  • Fig. 12b is a detail view of the version of the glasses according to
  • FIG. 12a with fastening elements (125); FIG.
  • FIG. 12 c shows a detailed view of the carrier (124) according to FIG.
  • Fig. 1 shows a schematic representation of a
  • Optical device as spectacle lens 1, which is associated with the right eye of a spectacle wearer.
  • the shape of the spectacle lens 1 is substantially disc-shaped with a relatively thin edge formed between a first surface and a second surface is arranged, wherein the two surfaces face each other and allow a review of the wearer glasses through the lens 1 and a passage of light rays from an object to the eye of the wearer.
  • the spectacle lens 1 comprises a substantially transparent correction glass 2 and a stereoscopic element in the form of a film-like layer element 3.
  • the layer element 3 is permanently connected to the correction glass 2, in this example by gluing.
  • the spectacle lens 1 is a direction for the
  • the front surface appears as the viewer of Fig. 1 facing surface.
  • the layer element 3 is thus arranged on one side of the correction glass 2 and forms the front surface of the
  • the spectacle lens 1 has two electrical contacts 5, which form a predetermined electrical interface, so that the layer element 3 via the electrical contacts 5, an electrical voltage can be supplied.
  • the layer member 3 may be sandwiched as a three-layered layer (not shown). The first and third layers then act as electrically conductive layers, each with the electrical
  • the second layer is a controllable intermediate layer, to which a voltage can be applied via the adjacent first and second layer.
  • Other implementations of the layer element 3 are also possible, e.g. two-ply layer elements.
  • the layer element 3 is an electrically controllable shutter
  • electrical contacts 5 is controllable. This can be the
  • Shutters are switched between two states, an open state in which the shutter is substantially transparent and a closed state in which this is essentially non-transparent.
  • the layer element 3 When the electrical voltage is switched off, the layer element 3 is in the open state, so that light passes through the correcting glass 2 and the light almost unhindered
  • Layer element 3 can occur, so that the spectacle lens 1 is largely translucent. If the layer element 3 is supplied with a voltage via the electrical contacts 5, then the layer element 3 changes into the closed state
  • the layer element 3 and thus also the spectacle lens 1 is substantially opaque to light or opaque.
  • the optical behavior can also be reversed by the spectacle lens 1 is transparent but otherwise opaque when the voltage supplied is applied.
  • the layer element 3 is suitable for use in stereoscopic image separation, since, as in FIG. 2
  • the control of the Licht be quite convenient can be used to offer the eye of the wearer a correspondingly associated image of a flat object.
  • the layer element 3 is thus a
  • the spectacle lens 1 since the spectacle lens 1 can be used in a stereoscopic spectacle, it forms a stereoscopic spectacle lens.
  • Eyeglass wearer to be set up and used.
  • Fig. 2 shows a schematic representation of a
  • stereoscopic glasses 10 with a spectacle frame 12 and with two spectacle lenses 1 and 11.
  • the stereoscopic stereoscopic glasses 10 with a spectacle frame 12 and with two spectacle lenses 1 and 11.
  • Glasses 10 also includes a battery 16 as a power / voltage supply, a control unit 17, a socket 14 and electrical contacts 15 as a predetermined electrical interface.
  • the spectacle lenses 1 and 11 are stereoscopic spectacle lenses according to FIG. 1, which act together for the purpose of stereoscopy.
  • the left or the But right lens could also be a stereoscopic lens without correction of ametropia.
  • the socket 14 is dimensioned such that it can detachably receive the spectacle lens 1 and the electrical contacts 15 are arranged such that they are in communication with the electrical contacts of the spectacle lens 1 in order to establish an electrical connection between the spectacles 10 and the spectacle lens 1 so that
  • Spectacle lens 1 via the control unit 17 and via the
  • Contacts 15 is controllable.
  • the electrical contacts 15 are over the of
  • Control unit 17 and the battery 16 operatively connected (not shown). This allows the electrical
  • Eyeglass lens 1 is also the left lens 11 connected to the battery 16 operations.
  • a substantially planar screen for example the flat screen of a television monitor, presents a planar object in the form of a periodically alternating image sequence.
  • a planar object in the form of a periodically alternating image sequence.
  • a signal for synchronization 18 from the screen to the control unit 17th transmitted, for example via a radio link.
  • the control unit 17 controls the translucence or transparency of the two lenses 1 and 11 by supplying them in opposite and periodically alternating voltage, for example in the form of periodic rectangular pulses.
  • the right lens 1 is largely transparent and the left lens 11 largely
  • the right lens 1 substantially gives one during this period of time
  • Image sequence feels. Good results were achieved with a periodic image sequence of 120 Hz.
  • the layer element 3a shows a cross section of the spectacle lens 1 according to a plan view of the sectional plane AA in FIG. 1.
  • the layer element 3 is essentially planar and thus offers a largely distortion-free and reliable function as a shutter.
  • the spectacle lens 1 or the correction lens 2 is curved concavely on the rear surface.
  • the shape of the Front surface of the correction glass 2 is adapted to the shape of the layer member 3.
  • FIG. 3b shows a first alternative to the arrangement according to FIG. 3a in which the spectacle lens 1 or the
  • Correction glass 2 convexly curved on the front surface.
  • the shape of the rear surface of the correction glass 2 is adapted to the shape of the layer member 3.
  • FIG. 3 c shows a second alternative to the arrangement according to FIG. 3 a in which the correction glass 2 is designed in two parts and is arranged on both sides of the layer element 3.
  • the spectacle lens 1 or the correction lens 2 is concave on the rear surface and convex on the front surface.
  • the layer element 3 forms a
  • Fig. 4 shows a cross section of another
  • Correction glass 2 is by means of a holding device 4th connected to the layer element 3.
  • the holding device 4 connects the layer element 3 with the edge of the
  • the holding device 4 is formed in this example as a lens frame, which
  • Fig. 5 shows another embodiment of the
  • the stereoscopic element 3 is connected to the surface of the correction lens 2 part-surface by the concave surface of the
  • Layer element 3 is applied, so that there is a gap in the central region. This connection in the edge region, for example, by gluing or a
  • Fig. 6 shows a schematic representation of a
  • the right spectacle lens of the spectacles is shown as a shutter 3 (see FIG. 1).
  • the spectacle frame 12 comprises a socket 62, in which the spectacle lens 11 can be inserted and removed again (represented by a
  • the socket 62 has a lock 64, with which the stereoscopic spectacle lens 11 can be locked in the inserted state (shown in the locked state in the right spectacle lens).
  • the stereoscopic spectacle lens 11 has a correction lens 68 and a trapezoidal support 66, which forms part of a holding device.
  • the carrier 66 consists of two parts, which enclose the correction glass 68 and which may be made of Plexiglas, for example.
  • the carrier 66 can also consist of a, in particular trapezoidal, metal frame in which the correction glass 68 is held, for example by means of a clamping connection.
  • Fig. 7 shows a further embodiment of the spectacles according to Fig. 6, but the stereoscopic spectacle lens 1 is held by the locking by a deformable socket 72 and a screw 74 which can be closed by screwing after insertion of the spectacle lens 1 (shown as right
  • the holding device may be formed as a clamping device, so that the spectacle lens 1 is clamped by screwing in the socket.
  • FIG. 8 shows a further exemplary embodiment of the spectacles according to FIG. 6, in which the spectacle frame has a holder 82 and a correction lens 88 whose shape is adapted to the shape of the holder 82.
  • the spectacle frame has a holder 82 and a correction lens 88 whose shape is adapted to the shape of the holder 82.
  • FIG. 9 shows a further exemplary embodiment of the spectacles according to FIG. 6, with a correction lens 98 which is connected to the right-hand correction lens via a metal surface 94 fixed on the spectacle frame.
  • a shutter 93 is shown.
  • FIG. 10 shows a further exemplary embodiment of the spectacles according to FIG. 6 with a left-hand correction lens 108 which is fastened to a carrier 106.
  • a Velcro 107 in particular of the type VELCRO, arranged (the right
  • Velcro is not shown, but this is arranged analogous to the left).
  • the correction glass 108 is the correction glass 108 with the
  • a shutter is 103
  • FIG. 11 shows a further exemplary embodiment of the spectacles according to FIG. 6 with a trapezoidal correction lens 118, which is displaceably connected to the socket.
  • lockable carrier 114 By moving the correction lens to the eye relief of the wearer, respectively the respective propriety of the eye of
  • the parallel edge lengths of the trapezoidal correction lens are 35 mm and 40 mm and the height is 32 mm.
  • the shape of the trapezoidal correction lens are 35 mm and 40 mm and the height is 32 mm.
  • Correction glass can also be round, for example with a diameter of 25 mm.
  • the left side of the glasses shows a shutter 113 with the correction glass removed.
  • FIG. 12 a shows a further exemplary embodiment of the spectacles according to FIG. 6 with two corrective lenses 128 which
  • the carrier 124 is an arcuate, to a nose fitting shaped component, which
  • FIG. 12b shows a detailed view of the embodiment according to FIG. 12a with the correction glass removed, so that the shutter 123 is shown uncovered. Further, a portion 222 of a socket 62 (according to FIG. 6) of
  • Spectacle frame shown. On this section are fasteners 125, which are used to attach the
  • Support 124 (as shown in FIG. 12a) on the section 222 serve.
  • FIG. 12 c shows a detailed view of the carrier 124 according to FIG. 12 a with a correction glass 128 which has been mounted in a manner of projection and has already been mounted.
  • the carrier 124 has holes
  • the arcuate carrier 124 has on its opposite flanks in each case a support arm
  • the Support arms 127 may be made of plastic, for example.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

L'invention concerne un dispositif optique (1) de stéréoscopie comportant un verre correcteur (2) pour la correction d'un trouble de la vision spécifique de l'utilisateur, et un élément stéréoscopique (3) relié au verre correcteur (2), pour former une unité stéréoscopique.
PCT/EP2011/051657 2011-02-04 2011-02-04 Dispositif optique de stéréoscopie, lunettes stéréoscopiques et procédé de fabrication du dispositif optique Ceased WO2012103956A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/051657 WO2012103956A1 (fr) 2011-02-04 2011-02-04 Dispositif optique de stéréoscopie, lunettes stéréoscopiques et procédé de fabrication du dispositif optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/051657 WO2012103956A1 (fr) 2011-02-04 2011-02-04 Dispositif optique de stéréoscopie, lunettes stéréoscopiques et procédé de fabrication du dispositif optique

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WO2012103956A1 true WO2012103956A1 (fr) 2012-08-09

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188012A (en) * 1981-05-15 1982-11-18 Matsushita Electric Ind Co Ltd Stereoscopic spectacle device
WO2002091072A1 (fr) * 2001-05-07 2002-11-14 Vrex, Inc. Lunettes a obturateurs a cristaux liquides, a cellule unique
JP2002341289A (ja) * 2001-05-21 2002-11-27 Univ Waseda 立体映像観察装置
WO2008015002A1 (fr) * 2006-08-02 2008-02-07 Swiss Medical Technology Gmbh Lunettes comprenant des éléments de vision segmentés
GB2469996A (en) * 2009-05-05 2010-11-10 Simon Francis Lay Contact lenses for viewing 3D films
DE202010014058U1 (de) * 2010-10-07 2010-12-02 Müller-Gojic, Durdica Brille

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57188012A (en) * 1981-05-15 1982-11-18 Matsushita Electric Ind Co Ltd Stereoscopic spectacle device
WO2002091072A1 (fr) * 2001-05-07 2002-11-14 Vrex, Inc. Lunettes a obturateurs a cristaux liquides, a cellule unique
JP2002341289A (ja) * 2001-05-21 2002-11-27 Univ Waseda 立体映像観察装置
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GB2469996A (en) * 2009-05-05 2010-11-10 Simon Francis Lay Contact lenses for viewing 3D films
DE202010014058U1 (de) * 2010-10-07 2010-12-02 Müller-Gojic, Durdica Brille

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