CN204242526U - A kind of annular Multiside displaying device part - Google Patents
A kind of annular Multiside displaying device part Download PDFInfo
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- CN204242526U CN204242526U CN201420792751.7U CN201420792751U CN204242526U CN 204242526 U CN204242526 U CN 204242526U CN 201420792751 U CN201420792751 U CN 201420792751U CN 204242526 U CN204242526 U CN 204242526U
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Abstract
本实用新型公开了一种环形多面显示器件，由相对的两个侧边分别向显示区域的背面弯曲形成环形结构的显示面板组成；该显示面板向显示区域背面弯曲的两个侧边封装，构成一外侧面为曲面的闭合环状结构；环形多面显示器件的显示面为该闭合环状结构的外侧面。本实用新型实施例提供的上述环状多面显示器件，采用弯曲成环形结构的显示面板封装成一闭合环状结构，在该闭合环状结构的各方向的表面均可实现显示画面的功能；并且采用弯曲成环形结构的显示面板可以实现各方向显示面均为圆弧曲面且无棱角，相对于采用多个平面的显示面板构成的多面显示时存在多个棱角，可以增强多面显示器件在各方向显示画面的连续性。
The utility model discloses a ring-shaped multi-face display device, which is composed of a display panel with a ring structure formed by two opposite sides respectively bending toward the back of the display area; A closed ring-shaped structure whose outer surface is a curved surface; the display surface of the annular multi-face display device is the outer surface of the closed ring-shaped structure. The above ring-shaped multi-faceted display device provided by the embodiment of the present invention is packaged into a closed ring structure by using a display panel bent into a ring structure, and the function of displaying pictures can be realized on the surface of the closed ring structure in all directions; and adopts The display panel bent into a ring structure can realize that the display surface in all directions is a circular arc surface without edges and corners. Compared with the multi-faceted display composed of multiple flat display panels, there are multiple corners and corners, which can enhance the display of multi-faceted display devices in all directions. Continuity of picture.
Description
Technical Field
The utility model relates to a show technical field, especially relate to an annular multiaspect display device.
Background
As the application field of display devices has expanded, display devices have been not limited to the demand for flat panel displays. The design of devices requiring multi-surface display has been developed, and such multi-surface display devices generally splice a plurality of flat display screens to form a closed square column structure, and display in each direction of the square column structure, for example, the design of a light box.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an annular multi-surface display device for realizing continuous multi-surface display.
Therefore, an embodiment of the present invention provides an annular multi-surface display device, including: the two opposite side edges are respectively bent towards the back of the display area to form a display panel with a ring-shaped structure;
the display panel is packaged towards two bent sides of the back of the display area to form a closed annular structure with a curved outer side face, and the display face of the annular multi-face display device is the outer side face of the closed annular structure.
In a possible implementation manner, in the above annular multi-surface display device provided by the embodiment of the present invention, the upper edge of the display panel is bent toward the back of the display area, and the upper edge has a certain angle with the outer side surface of the closed annular structure formed by the display panel; and/or the lower edge of the display panel is bent towards the back of the display area, and a certain angle is formed between the lower edge and the outer side surface of the closed ring structure formed by the display panel.
In a possible implementation manner, an embodiment of the present invention provides an above-mentioned annular multi-surface display device, the mode through mutually supporting recess and corresponding protruding pressfitting between two encapsulation sides of display panel, through the mode of veneer, adopt the mode of screw or through the mode equipment of encapsulation board.
In a possible implementation manner, an embodiment of the present invention provides an annular multi-surface display device, further including: at least one function slot and/or physical function key;
the function slot and/or the physical function key are/is arranged at the packaging position of the display panel; or, the display panel is arranged in a non-display area of the display panel; or, the display panel is arranged at the upper edge and/or the lower edge of the display panel; or, the display panel is arranged on the inner surface of a closed ring structure formed by the display panel.
In a possible implementation manner, an embodiment of the present invention provides an annular multi-surface display device, further including: a health monitoring unit;
the health monitoring unit is arranged at the packaging position of the display panel; or, the display panel is arranged in a non-display area of the display panel; or, the display panel is arranged at the upper edge and/or the lower edge of the display panel; or, the display panel is arranged on the inner surface of a closed ring structure formed by the display panel.
In a possible implementation manner, in the above annular multi-surface display device provided in an embodiment of the present invention, the health monitoring unit is an infrared detection unit and/or a minimally invasive detection unit;
the infrared detection unit is used for monitoring body temperature;
the minimally invasive detection unit is used for monitoring the blood glucose value.
In a possible implementation manner, an embodiment of the present invention provides the above annular multi-surface display device, wherein the display panel has no frame at least at the packaging position.
In a possible implementation manner, an embodiment of the present invention provides an above-mentioned annular multi-surface display device, the display panel further includes a circuit board, and the circuit board of the display panel and the display panel are connected to each other through a flexible electronic skin.
In a possible implementation manner, an embodiment of the present invention provides an annular multi-surface display device, which at least includes a transparent prism structure at a packaging position of the display panel, wherein the transparent prism structure is used for changing a direction of the emergent light.
In a possible implementation manner, in the annular multi-surface display device provided in an embodiment of the present invention, the transparent prism structure at least partially protrudes from the outer side surface of the closed annular structure;
the cross section of the transparent prism structure, which is perpendicular to the outer side surface of the closed annular structure, is semicircular or trapezoidal.
In a possible implementation manner, an embodiment of the present invention provides the above annular multi-surface display device, wherein the display panel is a liquid crystal display panel, an organic electroluminescent display panel, or an electronic paper display panel.
In a possible implementation manner, an embodiment of the present invention provides an annular multi-surface display device, where the display panel is a touch display panel.
In a possible implementation manner, an embodiment of the present invention provides an annular multi-surface display device, further including: the camera device is arranged in a chute of the inner surface of the closed annular structure formed by the display panel and used for supporting the camera device to rotate or follow the supporting piece sliding in the chute, and the supporting piece is controlled to move so that the camera device collects images outside the closed annular structure formed by the display panel.
In a possible implementation manner, an embodiment of the present invention provides the above annular multi-surface display device, wherein the sliding groove is a sliding groove that spirally rises along an inner surface of the closed annular structure.
The utility model discloses beneficial effect includes:
the embodiment of the utility model provides an annular multi-surface display device, which consists of two display panels, wherein two opposite side edges of the display panels are respectively bent towards the back of a display area to form an annular structure; the display panel is packaged towards two side edges bent towards the back of the display area to form a closed annular structure with a curved outer side surface; the display surface of the annular multi-surface display device is the outer side surface of the closed ring structure. The embodiment of the utility model provides an above-mentioned annular multiaspect display device adopts the display panel who bends into annular structure to encapsulate into a closed annular structure, can realize the function of display frame at the surface of each direction of this closed annular structure; and the display panel which is bent into a ring structure can realize that the display surface in each direction is a circular arc curved surface and has no edge angle, and the continuity of the display picture in each direction of the multi-surface display device can be enhanced when the multi-surface display device adopts a plurality of planar display panels to form multi-surface display.
Drawings
Fig. 1 is a schematic perspective view of an annular multi-surface display device according to an embodiment of the present invention;
fig. 2 is a top view of an annular multi-sided display device according to an embodiment of the present invention;
fig. 3 is a bottom view of an annular multi-sided display device according to an embodiment of the present invention;
fig. 4 is one of schematic diagrams of an annular multi-sided display device having a transparent prism structure according to an embodiment of the present invention;
fig. 5 is a second schematic diagram of an annular multi-sided display device having a transparent prism structure according to an embodiment of the present invention;
fig. 6 is a second schematic perspective view of an annular multi-surface display device according to an embodiment of the present invention.
Detailed Description
The following describes in detail a specific implementation of an annular multi-surface display device according to an embodiment of the present invention with reference to the accompanying drawings.
The shapes and sizes of the components in the drawings do not reflect the true scale of the annular multi-sided display device, and are intended to illustrate the present invention.
An embodiment of the utility model provides an annular multiaspect display device, as shown in fig. 1, include: the two opposite side edges are respectively bent towards the back of the display area to form a display panel 01 with a ring-shaped structure; wherein,
the display panel 01 is sealed at two sides bent toward the back of the display region to form a closed ring structure with a curved outer side surface, as shown in the top view of fig. 2 and the bottom view of fig. 3, and the display surface of the ring-shaped multi-surface display device is the outer side surface of the closed ring structure.
The embodiment of the utility model provides an above-mentioned annular multiaspect display device adopts the display panel who bends into annular structure to encapsulate into a closed annular structure, can realize the function of display frame at the surface of each direction of this closed annular structure; and the display panel which is bent into a ring structure can realize that the display surface in each direction is a circular arc curved surface and has no edge angle, and the continuity of the display picture in each direction of the multi-surface display device can be enhanced when the multi-surface display device adopts a plurality of planar display panels to form multi-surface display.
The embodiment of the present invention provides an annular multi-surface display device, which is a closed annular structure encapsulated by a display panel 01 bent into an annular structure, as can be seen from fig. 1, the surfaces of the closed annular structure in all directions are cambered surfaces, and the function of displaying pictures can be realized; moreover, the display panel 01 which is bent into a ring structure can realize that the display surface in each direction passes through an arc surface and has no edge angle, and the continuity of the display picture in each direction of the ring-shaped multi-face display device can be enhanced compared with the multi-face display which is formed by adopting a plurality of plane display panels and has a plurality of edge angles.
It should be noted that for convenience of description, in fig. 1, an oblique upward arrow indicates a rear surface of the closed loop structure, an oblique downward arrow indicates a front surface of the closed loop structure, a leftward arrow indicates a left side surface of the closed loop structure, and a rightward arrow indicates a right side surface of the closed loop structure.
In specific implementation, according to the application scene of the annular multi-face display device, the sectional graph of the closed annular structure in the annular multi-face display device can be adjusted to enable the external outline to be close to the columnar structure with the circular section or the columnar structure with the elliptical section. When the annular multi-face display device is applied to a mobile terminal such as a mobile phone for displaying, the front surface and the rear surface can be set to have larger areas, the left side surface and the right side surface are set to be narrower, namely, the long axis of the oval section of the closed annular structure is far larger than the length of the short axis, so that the ultra-thin design of the mobile terminal is facilitated, necessary parts of the mobile terminal such as a power supply and a circuit board can be installed inside the closed structure of the annular multi-face display device, and the outer surface of the mobile terminal forms a whole body capable of displaying pictures. When the ring-shaped multi-sided display device is applied to a stereoscopic multi-sided display such as a stereoscopic display wall, the areas of the front and rear surfaces and the left and right side surfaces may be set to be substantially the same, that is, the cross section of the closed ring-shaped structure is set to be close to a perfect circle, which will not be described herein.
When the implementation, the embodiment of the utility model provides an above-mentioned annular multiaspect display device can set up at least one display surface wherein for main display surface according to its scene of using, for example when being applied to it with the cell-phone, can regard front surface and rear surface as main display surface, and its operating condition can set to following several kinds:
1. the same content can be displayed on the main display surface at the same time, for example, the same image can be displayed on the front surface and the back surface at the same time;
2. different contents can be respectively displayed on the plurality of main display surfaces, for example, a whole human body image is displayed on the front surface, and a back human body image is displayed on the back surface;
3. and only one main display surface displays the content, and the other main display surfaces are in a closed state.
In addition, in the above-mentioned annular multi-surface display device provided by the present invention, other display surfaces than the main display surface may display UI icons of some function keys or APP software according to the setting, for example, function buttons may be displayed on the left side surface and the right side surface.
The above description of the setting of the main display surface and the operation state thereof is only an example, and in a specific implementation, the display panel 01 may be used as a whole to display the same content, or display different contents in different areas, which is not limited herein.
When the specific implementation, the embodiment of the utility model provides an among the above-mentioned annular multiaspect display device, display panel 01 can adopt touch-control display panel to make, and the user directly adopts touch-control display panel to carry out corresponding operation when being convenient for like this to show the function button. Of course, the display panel 01 may also be a non-touch display panel, and is not limited herein.
And furthermore, when the annular multi-face display device is applied to a display wall, the display panel can be made into a transparent display panel, so that some articles can be placed in a closed annular structure formed by the display panels 01 for display, the corresponding display panels 01 can display some introduction contents and other related information of the displayed articles, and the related information can be browsed through the touch function of the annular multi-face display device. When the annular multi-sided display device is applied to a mobile phone, the display panel is generally configured as a non-transparent display panel.
In specific implementation, in the above annular multi-surface display device provided by the embodiment of the present invention, the display panel 01 may specifically be a liquid crystal display panel, an organic electroluminescent display panel, or an electronic paper display panel.
Moreover, since the display panel 01 needs to be bent, a flexible substrate needs to be selected for manufacturing when the display panel 01 is manufactured, the flexible substrate includes a glass substrate, and a material of a corresponding functional film layer also needs to have corresponding flexibility, so as to ensure that the display panel 01 can be bent to a certain degree.
When the embodiment of the present invention provides an annular multi-surface display device, in order to make the display panel 01 bent into an annular structure be packaged into a closed annular structure, the display panel can be assembled between the packaging sides of the display panel in various ways, specifically, the display panel can be assembled in a way of pressing the corresponding protrusions through the mutually matched grooves, or in a gluing way, or in a way of adopting screws, or in a way of separately arranging packaging plates, and the limitation is not made herein.
Specifically, the display panel 01 is encapsulated by the pressing or gluing method, which is beneficial to the design that the display panel 01 has no frame at the encapsulation position, i.e. when the display panel 01 is specifically manufactured, the display panel 01 can be set to have no frame at the left and right sides, so that the display panel 01 has no frame at the encapsulation position at least, and the effect that the display panel 01 has no frame at the encapsulation position is ensured.
Further, the display panel 01 generally further comprises a circuit board, in order to ensure the connection relationship between the circuit board of the display panel and the display area, the circuit board and the display area can be connected through a flexible electronic skin, the flexible electronic skin can be generally made of rubber mesh conductive materials, when the display area and the circuit board are connected through the electronic skin, the design that all four frames of the display panel 01 are frameless can be achieved, and the finally assembled annular multi-surface display device can achieve real frameless annular display.
Further, in the above-mentioned annular multiaspect display device that the embodiment of the utility model provides, can also increase optical design, make the encapsulation frame that the viewer can not watch display panel 01 in the vision. Specifically, as shown in fig. 4, a transparent prism structure 04 for changing the direction of the outgoing light may be fabricated at the package of the display panel 01, and the transparent prism structure 04 may refract the light, which originally exits from the display panel 01 to the front at the package, to the package, so that the viewer may not visually perceive the existence of the seam, thereby achieving the visually borderless annular display.
It should be noted that, when the display panel is manufactured by using the organic electroluminescent display panel, the organic electroluminescent display panel can be physically frameless by using a thin film encapsulation technology. When the liquid crystal display panel or the electronic paper display panel is used for manufacturing the display panel, the actual physical frameless effect cannot be achieved due to the packaging technology of the liquid crystal display panel and the electronic paper display panel, so that the optical frameless effect needs to be achieved by means of some optical designs, namely the transparent prism structure.
In a specific implementation, the transparent prism structure 04 may be disposed only at the package of the display panel 01; as shown in fig. 4, the transparent prism structure 04 may be provided on the entire outer surface of the display panel 01, which is not limited herein.
The transparent prism structure 04 is disposed at the sealing position of the display panel 01 and at least partially protrudes from the outer side surface of the closed ring structure, i.e., the outer side surface of the display panel 01, as shown in the cross-sectional view of fig. 5. And the cross section of the transparent prism structure 04 perpendicular to the outer side surface of the closed ring structure, i.e., the outer side surface of the display panel 01, may be set to a shape of a semicircle (shown in fig. 4) or a trapezoid (shown in fig. 5), etc. in order to change the light emitting direction.
Further, in the above annular multi-surface display device provided in the embodiment of the present invention, as shown in fig. 1, the upper edge 02 of the display panel 01 may be bent toward the back of the display area, so that the outer side surface of the closed ring structure formed by the upper edge 02 and the display panel 01 has a certain angle, which is generally a right angle; and/or, the lower edge 03 of the display panel 01 is bent toward the back of the display region, so that the lower edge 03 and the outer side surface of the closed loop structure formed by the display panel 01 have a certain angle, generally a right angle.
After the upper edge 02 and/or the lower edge 03 of the display panel 01 are/is bent inward, some parts such as physical function keys and function grooves can be arranged on the display panel, so that the outer side surface of the annular multi-surface display device is a display whole, and seamless annular display is realized.
Further, the annular multi-surface display device provided by the embodiment of the present invention, as shown in fig. 2 and 3, may further include: at least one function slot and/or physical function key; specifically, the functional slot may be an SD card slot, an SIM card slot, a USB slot, an earphone slot, a charging slot, or the like; the physical function key may be a switch button, a sound adjustment button, a brightness adjustment button, or the like. When the annular multi-surface display device provided by the embodiment of the present invention has a certain frame on the left and right sides, the functional groove and/or the physical function key may be disposed at the packaging position of the display panel 01; may be provided in the non-display region of the display panel 01; when the annular multi-surface display device provided by the embodiment of the present invention is frameless, the functional grooves and/or the physical function keys may be disposed on the upper edge 02 and/or the lower edge 03 of the display panel 01 that is bent; or on the inner surface of the closed loop structure formed by the display panel. In fig. 2, three function slots are shown provided on the upper edge 02 of the display panel 01 where bending occurs, and fig. 3 shows two physical function keys provided on the lower edge 03 of the display panel 01 where bending occurs.
Further, the embodiment of the present invention provides an above-mentioned annular multi-surface display device except having multi-surface display function, can also add some other functions to promote the value of product, for example when specifically implementing, the embodiment of the present invention provides an above-mentioned annular multi-surface display device, can also include: a health monitoring unit; the health monitoring unit can detect the health degree of a human body, can also realize remote medical treatment, and correspondingly displays on the display surface of the annular multi-surface display device.
When the annular multi-surface display device provided by the embodiment of the utility model has a certain frame on the left and right sides, the health monitoring unit is arranged at the packaging position of the display panel 01; may be provided in the non-display region of the display panel 01; when the annular multi-surface display device provided by the embodiment of the present invention is frameless, the health monitoring unit may be disposed at the upper edge 02 and/or the lower edge 03 of the display panel 01 that is bent; or on the inner surface of the closed loop structure formed by the display panel.
Generally, the health monitoring unit will have a data acquisition component and a data analysis and storage component, and particularly the data acquisition unit may generally employ infrared sampling, Sensor sampling, or the like. Specifically, the health monitoring unit may employ an infrared detection unit and/or a minimally invasive detection unit; the infrared detection unit can be used for monitoring the body temperature; the minimally invasive detection unit can be used for monitoring blood glucose values.
Further, the embodiment of the present invention provides an annular multi-surface display device, which may further include an image obtaining function, specifically, as shown in fig. 6, the annular multi-surface display device may further include: the camera device 05, a sliding groove 06 arranged on the inner surface of the closed ring structure formed by the display panel 01, a support 07 for supporting the camera device 05 to rotate or slide along the sliding groove 06, and a control chip (not shown in fig. 6) for controlling the support 07 to move to enable the camera device 05 to collect images outside the closed ring structure formed by the display panel 01. Through the mutual cooperation of the sliding groove 06, the supporting piece 07 and the camera device, the image of 360 degrees outside the annular multi-face display device can be obtained, and the obtained image can be displayed in real time through the annular multi-face display device.
Specifically, in the above-described annular multi-sided display device, the arrangement of the sliding groove 06 in the closed annular structure may take various forms, for example, the sliding groove 06 may be provided as the sliding groove 06 spirally rising along the inner surface of the closed annular structure as shown in fig. 6, which is not limited herein.
The embodiment of the utility model provides an annular multi-surface display device, which consists of two display panels, wherein two opposite side edges of the display panels are respectively bent towards the back of a display area to form an annular structure; the display panel is packaged towards two side edges bent towards the back of the display area to form a closed annular structure with a curved outer side surface; the display surface of the annular multi-surface display device is the outer side surface of the closed ring structure. The embodiment of the utility model provides an above-mentioned annular multiaspect display device adopts the display panel who bends into annular structure to encapsulate into a closed annular structure, can realize the function of display frame at the surface of each direction of this closed annular structure; and the display panel which is bent into a ring structure can realize that the display surface in each direction is a circular arc curved surface and has no edge angle, and the continuity of the display picture in each direction of the multi-surface display device can be enhanced when the multi-surface display device adopts a plurality of planar display panels to form multi-surface display.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (14)
1. An annular multi-sided display device, comprising: the two opposite side edges are respectively bent towards the back of the display area to form a display panel with a ring-shaped structure;
the display panel is packaged towards two bent sides of the back of the display area to form a closed annular structure with a curved outer side face, and the display face of the annular multi-face display device is the outer side face of the closed annular structure.
2. The annular multi-sided display device of claim 1, wherein an upper edge of the display panel is curved toward a back of the display area, the upper edge having an angle with an outer side of a closed loop structure formed by the display panel; and/or the presence of a gas in the gas,
the lower edge of the display panel is bent towards the back of the display area, and a certain angle is formed between the lower edge and the outer side face of a closed annular structure formed by the display panel.
3. The annular multi-sided display device of claim 1, wherein the package sides of the display panels are assembled by pressing the mating grooves and the corresponding protrusions, by gluing, by screws, or by packaging plates.
4. The annular multi-sided display device of claim 2, further comprising: at least one function slot and/or physical function key;
the function slot and/or the physical function key are/is arranged at the packaging position of the display panel; or, the display panel is arranged in a non-display area of the display panel; or, the display panel is arranged at the upper edge and/or the lower edge of the display panel; or, the display panel is arranged on the inner surface of a closed ring structure formed by the display panel.
5. The annular multi-sided display device of claim 2, further comprising: a health monitoring unit;
the health monitoring unit is arranged at the packaging position of the display panel; or, the display panel is arranged in a non-display area of the display panel; or, the display panel is arranged at the upper edge and/or the lower edge of the display panel; or, the display panel is arranged on the inner surface of a closed ring structure formed by the display panel.
6. The annular multi-sided display device of claim 5, wherein the health monitoring unit is an infrared detection unit and/or a minimally invasive detection unit;
the infrared detection unit is used for monitoring body temperature;
the minimally invasive detection unit is used for monitoring the blood glucose value.
7. The annular multi-sided display device of claim 1, wherein the display panel is frameless, at least at the encapsulation.
8. The annular multi-sided display device of claim 7, wherein the display panel further comprises a circuit board, the circuit board of the display panel and the display panel being interconnected by a flexible electronic skin.
9. The annular multi-sided display device of claim 7 having transparent prism structures at least at the packaging of the display panel for redirecting outgoing light rays.
10. The annular multi-sided display device of claim 9, wherein the transparent prism structures at least partially protrude from the outer side of the closed loop structures;
the cross section of the transparent prism structure, which is perpendicular to the outer side surface of the closed annular structure, is semicircular or trapezoidal.
11. The annular multi-panel display device of any of claims 1-10, wherein the display panel is a liquid crystal display panel, an organic electroluminescent display panel, or an electronic paper display panel.
12. The annular multi-sided display device of claim 11, wherein the display panel is a touch display panel.
13. The annular multi-sided display device of any of claims 1-10, further comprising: the camera device is arranged in a chute of the inner surface of the closed annular structure formed by the display panel and used for supporting the camera device to rotate or follow the supporting piece sliding in the chute, and the supporting piece is controlled to move so that the camera device collects images outside the closed annular structure formed by the display panel.
14. The annular multi-sided display device of claim 13, wherein the chute is a chute that spirals up along an inner surface of the closed loop structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420792751.7U CN204242526U (en) | 2014-12-12 | 2014-12-12 | A kind of annular Multiside displaying device part |
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| CN201420792751.7U CN204242526U (en) | 2014-12-12 | 2014-12-12 | A kind of annular Multiside displaying device part |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392668A (en) * | 2014-12-12 | 2015-03-04 | 京东方科技集团股份有限公司 | Annular multi-faced display device |
| CN105661764A (en) * | 2016-01-18 | 2016-06-15 | 京东方科技集团股份有限公司 | Annular electronic equipment |
| CN106200114A (en) * | 2015-05-26 | 2016-12-07 | 乐金显示有限公司 | There is liquid crystal display and the back light unit thereof of multiple viewing area |
| CN113409697A (en) * | 2021-08-18 | 2021-09-17 | 深圳市永鑫荣伟业科技有限公司 | Multi-angle visual new energy LED display screen for promotion and propaganda |
-
2014
- 2014-12-12 CN CN201420792751.7U patent/CN204242526U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392668A (en) * | 2014-12-12 | 2015-03-04 | 京东方科技集团股份有限公司 | Annular multi-faced display device |
| WO2016090891A1 (en) * | 2014-12-12 | 2016-06-16 | 京东方科技集团股份有限公司 | Circular multi-sided display device |
| US9972228B2 (en) | 2014-12-12 | 2018-05-15 | Boe Technology Group Co., Ltd. | Annular multi-surface display device |
| CN106200114A (en) * | 2015-05-26 | 2016-12-07 | 乐金显示有限公司 | There is liquid crystal display and the back light unit thereof of multiple viewing area |
| CN106200114B (en) * | 2015-05-26 | 2019-10-18 | 乐金显示有限公司 | Liquid crystal display with multiple display areas and backlight unit thereof |
| CN105661764A (en) * | 2016-01-18 | 2016-06-15 | 京东方科技集团股份有限公司 | Annular electronic equipment |
| CN113409697A (en) * | 2021-08-18 | 2021-09-17 | 深圳市永鑫荣伟业科技有限公司 | Multi-angle visual new energy LED display screen for promotion and propaganda |
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Granted publication date: 20150401 |