CN104536201A - Double-faced display and assembling method thereof - Google Patents
Double-faced display and assembling method thereof Download PDFInfo
- Publication number
- CN104536201A CN104536201A CN201410829029.0A CN201410829029A CN104536201A CN 104536201 A CN104536201 A CN 104536201A CN 201410829029 A CN201410829029 A CN 201410829029A CN 104536201 A CN104536201 A CN 104536201A
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- Prior art keywords
- liquid crystal
- crystal display
- display
- clapboard
- guide plate
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133611—Direct backlight including means for improving the brightness uniformity
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention provides a double-faced display and an assembling method of the double-faced display. The double-faced display comprises a first liquid crystal display body and a second liquid crystal display body which are opposite to each other. A light guide plate and an LED lamp strip located on the side edge of the light guide plate are arranged between the first liquid crystal display body and the second liquid crystal display body. Light is emitted by the LED lamp strip to pass through the light guide plate so as to provide a backlight source for the first liquid crystal display body and the second liquid crystal display body, the emergent light face of the first liquid crystal display body is provided with a first wedge-shaped plate, the emergent light face of the second liquid crystal display body is provided with a second wedge-shaped plate, the sections of first wedge-shaped plate and the second wedge-shaped plate are right-angled triangles, the planes, making contact with the corresponding liquid crystal display bodies, of the wedge shaped plates are a right angle, and the emergent light faces are inclined face. The double-faced display is of a compact display structure, small in size, light in mass, low in power consumption, convenient to mount, safe and like and suitable for being used in large-scale public areas.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of large-scale display with double faces and assemble method thereof.
Background technology
Display with double faces refers to have two display surfaces and can carry out synchronous or asynchronous display, is applied to various Counter service and window public display more and more widely.The business hall that display with double faces is mainly used in the service trades such as communications industry, government's window, financial industry, transportation industry uses.The appearance of display with double faces embodies the hommization of service " customer-oriented ", protects the right to know of client; Its application improves the efficiency of service of service window greatly, improves the transparency of service.
Large-scale public display also has a common feature, is exactly that its position of installing is all high than people, be conducive to like this allowing more people watch display contents, and when viewing, eye is looked up.
Existing public display adopts two pieces of displays, linked together by mechanism member and be suspended on public domain, displaying contents is watched in order to allow more people, location of displays is all higher, defect due to visual angle of liquid crystal display itself is difficult to allow that the people that looks up is clearer sees displaying contents, and two displays tilt to both sides, relative to common display, the brightness of the display of public sphere is larger, and therefore power consumption is also large than regular display.
There is this visible, existing large-scale public display, it is the display be connected and fixed by mechanism member by the display of two pieces of large scale one sides, owing to being use at public domain environment, such product, volume is large, square convenience all Shortcomings of safety problem and installation, in addition due to needs two backlights, also there is the large problem of power consumption.
Summary of the invention
The object of the invention is to provide the display with double faces and assemble method thereof that power is low, volume is little, cost is low.
The invention provides a kind of display with double faces, comprise the first liquid crystal display and the second liquid crystal display that are oppositely arranged, light guide plate is provided with between described first liquid crystal display and the second liquid crystal display, and be positioned at the LED lamp bar of light guide plate side, by LED lamp bar generation light source through light guide plate simultaneously for the first liquid crystal display and the second liquid crystal display provide backlight, and the exiting surface of described first liquid crystal display is provided with the first clapboard, the exiting surface of described second liquid crystal display is provided with the second clapboard, described first clapboard and the second clapboard, the cross section of described clapboard is right-angle triangle, the plane that described clapboard contacts with corresponding liquid crystal display is right angle, exiting surface is inclined-plane.
Wherein, described first liquid crystal display is sequentially comprised to exiting surface by light-emitting area: light polarizing film, the first array base palte, the first liquid crystal, the first color membrane substrates and first time light polarizing film on the first optical diffusion sheet, first, second liquid crystal display is sequentially comprised to exiting surface by light-emitting area: light polarizing film, the second array base palte, the second liquid crystal, the second color membrane substrates and second time light polarizing film in the second optical diffusion sheet group, second, described light guide plate is folded between the first optical diffusion sheet and the second optical diffusion sheet.
Wherein, the inside of described light guide plate has diffusion particle.
Wherein, the surface that described light guide plate contacts with the first optical diffusion sheet and the second optical diffusion sheet is irregular surface.
Wherein, described light guide plate has irregular micro-rough surface with the surface contacted with the first optical diffusion sheet and the second optical diffusion sheet.
Wherein, described clapboard is made up of transparent plastics.
Wherein, the acute angle scope of the right-angle triangle in described clapboard cross section is 3 to 15 degree.
The present invention provides again a kind of display with double faces, comprise the first liquid crystal display and the second liquid crystal display that are oppositely arranged, described first liquid crystal display and the second liquid crystal display are the display of active matrix driving organic light emission type, two liquid crystal display link together back-to-back, at the exiting surface of each liquid crystal display, one clapboard is all set, the cross section of described clapboard is right-angle triangle, and the plane that described clapboard contacts with corresponding liquid crystal display is right angle, and exiting surface is inclined-plane.
The present invention provides again the assembly method of display with double faces, comprises the steps:
The first step: assemble two liquid crystal display;
Second step: the exiting surface two clapboards being assembled in respectively every liquid crystal display;
3rd step: one end of two liquid crystal display is abutted against and fixes together;
4th step: the other end relative for two liquid crystal display is fixedly connected with a connection piece
The features such as display with double faces structure of the present invention is a compact display device structure, and volume is little, and quality is light, low in energy consumption, easy for installation, safety, are adapted at large-scale public domain and use.
Accompanying drawing explanation
Figure 1 shows that the side decomposing schematic representation of display with double faces of the present invention;
Figure 2 shows that the structural representation of the light guide plate of display with double faces of the present invention;
Figure 3 shows that the schematic diagram that display with double faces of the present invention and clapboard are assembled;
Figure 4 shows that the working state schematic representation of display with double faces of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
A kind of large-scale display with double faces of the present invention, have low in energy consumption, volume is little, low cost and other advantages, can be used for the business hall of the service trades such as communications industry, government's window, financial industry, transportation industry.
Be illustrated in figure 1 the side decomposing schematic representation of display with double faces of the present invention, the present invention discloses a kind of display with double faces, comprising: from a left side to by comprising: the first clapboard 1, first time light polarizing film 2, first color membrane substrates 3, first liquid crystal 4, first array base palte 5, light polarizing film 6 on first, first optical diffusion sheet group 7, light guide plate 10, be fixed on the LED lamp bar 20 of light guide plate 10 side, second optical diffusion sheet 7a, light polarizing film 6a on second, second array base palte 5a, second liquid crystal 4a, second color membrane substrates 3a, second time light polarizing film 2a, and the second clapboard 1a, wherein, the first optical diffusion sheet 7, light polarizing film 6 on first, first array base palte 5, first liquid crystal 4, first color membrane substrates 3, and first time light polarizing film 2 forms the first liquid crystal display 30, first optical diffusion sheet 7, light polarizing film 6 on first, first array base palte 5, first liquid crystal 4, first color membrane substrates 3, and first time light polarizing film 2 arranges by by the order of light-emitting area to exiting surface, the second optical diffusion sheet group 7a, light polarizing film 6a on second, second array base palte 5a, second liquid crystal 4a, second color membrane substrates 3a, and second time light polarizing film 2a forms the second liquid crystal display 40, second optical diffusion sheet group 7a, light polarizing film 6a on second, second array base palte 5a, second liquid crystal 4a, second color membrane substrates 3a, and second time light polarizing film 2a is also made with light-emitting area to the order of exiting surface and arranges, also, the first liquid crystal display 30 and the second liquid crystal display 40 are oppositely arranged.
The centre of the first liquid crystal display 30 and the second liquid crystal display 40 is by public light guide plate 10 and LED lamp bar 20, light guide plate 10 has by light to two sides scattering function, and diffusion sheet 7, the 7a of the light transmission both sides that LED lamp bar 20 can be sent like this provide backlight to double-edged liquid crystal display.
Light guide plate 10 of the present invention not only makes two public same backlights of liquid crystal display, and two liquid crystal display is fixed together.
Because display with double faces is used for large-scale occasion, the light guide plate of display with double faces of the present invention is two-sided bright dipping, therefore be illustrated in figure 2 the structural representation of light guide plate, light guide plate of the present invention has scattering particle function, light guide plate 10 inside has diffusion particle 11, this light guide plate is shaping by hot extruder, like this, in the light-conducting system of this side entering type structure, after entering into light guide plate by the light of LED lamp bar vertical incidence, by by different angles scattering and major part enters into the two sides of light guide plate.
In order to make light guide plate 10, there is higher light efficiency, light guide plate 10 is located between the first optical diffusion sheet 7 and the second optical diffusion sheet 7a, micro-coarse process has been carried out, that is: irregular surface in the surface contacted with the first optical diffusion sheet 7 and the second optical diffusion sheet 7a in light guide plate 10.Preferred scheme is, the projection 12 with irregular arrangement is formed on the surface of extrusion die, the surface of the light guide plate 10 extruded like this has for coarse surface, like this, under vertical irradiation will there is scattering in the light of light guide plate in light guide plate, after diffusion sheet above, be formed as uniform area source, this display with double faces only needs a light source like this.
In order to increase light efficiency, also other optical thin film being conducive to increasing backlight utilization ratio, such as reflector plates of reflectivity polarized light can be increased between diffusion sheet 7,7a and array base palte 5,5a, prismatic lens etc.
Display screen in the present invention in order to allow the better effect of beholder watch certain one side, is provided with clapboard 1,1a at the exiting surface of both sides liquid crystal display, and the rising angle adjusting display screen by clapboard 1,1a, obtains good viewing angle.
Wherein, be illustrated in figure 3 the outboard profile of display with double faces of the present invention, described clapboard 1,1a are made up of transparent plastics, as polymethylmethacrylate (PMMA), by mould extrusion molding, refractive index due to PMMA is 1.49. and the refractive index of air is 1.00, therefore, light can reflect through clapboard 1,1a time, clapboard is had due to exiting surface like this in the liquid crystal display erect, as shown in Figure 3, display light alignment has a down dip and is conducive to people's viewing of lower position.
Clapboard of the present invention is realized by hot-extrudable equipment, first the physical dimension of clapboard is determined according to the height of the placement of liquid crystal display requirement, the mould that the extruder designed is supporting, extruder can adopt existing plastic plate extruder, thermoplastics becomes the clear sheet with wedge through plastics after extruder, obtains the clapboard needed through Finishing Process by Using.
The preferred material of the present invention is PMMA, because it has excellent optical characteristics, the cross section of this clapboard is right-angle triangle, the plane contacted with liquid crystal display is right angle, and exiting surface is inclined-plane, and the acute angle scope of the right-angle triangle in cross section is 3 to 15 degree, long 5 centimetres of the minor face of the clapboard cross section right-angle triangle of the present embodiment, 800 centimetres, long limit, like this, both ensure that display light out its weight while clapboard has enough angles of inclination was downwards unlikely to excessive.
Above-mentioned use backlight is as the backlight of liquid crystal display, but as large-scale public display, also active matrix driving organic light emission types of display (AM-OLED) can be used, its structure is the same with above-described embodiment, just do not need backlight, connected back-to-back by the AM-OLED display of two one sides, then one clapboard is respectively set at the exiting surface of each AM-OLED display can have assembled.
Be illustrated in figure 4 the assembling schematic diagram of display with double faces of the present invention, first clapboard 1 is assembled in the surface of the first liquid crystal display 30, second clapboard 1a is assembled in the surface of the second liquid crystal display 40, first one end of two liquid crystal display is fixed, other end a connection piece 50 connects, and web member 50 need coordinate fixing panel beating to complete assembling.
The assembly method of display with double faces of the present invention, comprises the steps:
The first step: assemble two liquid crystal display;
Second step: the exiting surface two clapboards being assembled in respectively every liquid crystal display;
3rd step: one end of two liquid crystal display is abutted against and fixes together;
4th step: the other end relative for two liquid crystal display is fixedly connected with a connection piece.
The features such as owing to have employed above structure, this display with double faces structure is a compact display device structure, and volume is little, and quality is light, low in energy consumption, easy for installation, safety, are adapted at large-scale public domain and use.
It is little, easy for installation that the display with double faces that the present invention proposes has volume, the advantages such as energy consumption is low, and firmness is high, easy for installation.Use in public domain especially.
Claims (10)
1. a display with double faces, comprise the first liquid crystal display and the second liquid crystal display that are oppositely arranged, it is characterized in that: between described first liquid crystal display and the second liquid crystal display, be provided with light guide plate, and be positioned at the LED lamp bar of light guide plate side, by LED lamp bar generation light source through light guide plate simultaneously for the first liquid crystal display and the second liquid crystal display provide backlight, and the exiting surface of described first liquid crystal display is provided with the first clapboard, the exiting surface of described second liquid crystal display is provided with the second clapboard, described first clapboard and the second clapboard, the cross section of described clapboard is right-angle triangle, the plane that described clapboard contacts with corresponding liquid crystal display is right angle, exiting surface is inclined-plane.
2. display with double faces according to claim 1, it is characterized in that: described first liquid crystal display is sequentially comprised to exiting surface by light-emitting area: the first optical diffusion sheet, light polarizing film on first, first array base palte, first liquid crystal, first color membrane substrates, and first time light polarizing film, second liquid crystal display is sequentially comprised to exiting surface by light-emitting area: the second optical diffusion sheet group, light polarizing film on second, second array base palte, second liquid crystal, second color membrane substrates, and second time light polarizing film, described light guide plate is folded between the first optical diffusion sheet and the second optical diffusion sheet.
3. display with double faces according to claim 1, is characterized in that: the inside of described light guide plate has diffusion particle.
4. the display with double faces according to claim 1 or 3, is characterized in that: the surface that described light guide plate contacts with the first optical diffusion sheet and the second optical diffusion sheet is irregular surface.
5. display with double faces according to claim 4, is characterized in that: the surface that described light guide plate contacts with the first optical diffusion sheet and the second optical diffusion sheet has the groove of multiple irregular arrangement.
6. display with double faces according to claim 5, is characterized in that: described groove is V-shaped.
7. display with double faces according to claim 1, is characterized in that: described clapboard is made up of transparent plastics.
8. display with double faces according to claim 1, is characterized in that: the acute angle scope of the right-angle triangle in described clapboard cross section is 3 to 15 degree.
9. a display with double faces, comprise the first liquid crystal display and the second liquid crystal display that are oppositely arranged, it is characterized in that: described first liquid crystal display and the second liquid crystal display are the display of active matrix driving organic light emission type, two liquid crystal display link together back-to-back, at the exiting surface of each liquid crystal display, one clapboard is all set, the cross section of described clapboard is right-angle triangle, and the plane that described clapboard contacts with corresponding liquid crystal display is right angle, and exiting surface is inclined-plane.
10. the assembly method of display with double faces described in claim 1 or 9, comprises the steps:
The first step: assemble two liquid crystal display;
Second step: the exiting surface two clapboards being assembled in respectively every liquid crystal display;
3rd step: one end of two liquid crystal display is abutted against and fixes together;
4th: with a connection piece, the other end relative for two liquid crystal display is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829029.0A CN104536201A (en) | 2014-12-26 | 2014-12-26 | Double-faced display and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829029.0A CN104536201A (en) | 2014-12-26 | 2014-12-26 | Double-faced display and assembling method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104536201A true CN104536201A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410829029.0A Pending CN104536201A (en) | 2014-12-26 | 2014-12-26 | Double-faced display and assembling method thereof |
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| Country | Link |
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| CN (1) | CN104536201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128462A1 (en) * | 2016-01-29 | 2017-08-03 | 武汉华星光电技术有限公司 | Double-sided display device |
| WO2018126505A1 (en) * | 2017-01-09 | 2018-07-12 | 深圳市华星光电技术有限公司 | Double-sided display |
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| JPH05344454A (en) * | 1992-06-08 | 1993-12-24 | Matsushita Electric Ind Co Ltd | Liquid crystal display device |
| JPH11212492A (en) * | 1997-11-20 | 1999-08-06 | Casio Comput Co Ltd | Display device |
| JP2004046050A (en) * | 2002-05-15 | 2004-02-12 | Mitsubishi Electric Corp | Liquid crystal displaying device |
| CN1721936A (en) * | 2004-07-16 | 2006-01-18 | 鸿富锦精密工业（深圳）有限公司 | Light guide plate, module backlight and LCD |
| CN1737660A (en) * | 2004-08-20 | 2006-02-22 | 清华大学 | Light guiding plate |
| CN1829400A (en) * | 2005-03-02 | 2006-09-06 | 胜华科技股份有限公司 | Organic luminous display capable of double-sided display |
| CN102981309A (en) * | 2012-12-10 | 2013-03-20 | 京东方科技集团股份有限公司 | Display device |
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2014
- 2014-12-26 CN CN201410829029.0A patent/CN104536201A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05344454A (en) * | 1992-06-08 | 1993-12-24 | Matsushita Electric Ind Co Ltd | Liquid crystal display device |
| JPH11212492A (en) * | 1997-11-20 | 1999-08-06 | Casio Comput Co Ltd | Display device |
| JP2004046050A (en) * | 2002-05-15 | 2004-02-12 | Mitsubishi Electric Corp | Liquid crystal displaying device |
| CN1721936A (en) * | 2004-07-16 | 2006-01-18 | 鸿富锦精密工业（深圳）有限公司 | Light guide plate, module backlight and LCD |
| CN1737660A (en) * | 2004-08-20 | 2006-02-22 | 清华大学 | Light guiding plate |
| CN1829400A (en) * | 2005-03-02 | 2006-09-06 | 胜华科技股份有限公司 | Organic luminous display capable of double-sided display |
| CN102981309A (en) * | 2012-12-10 | 2013-03-20 | 京东方科技集团股份有限公司 | Display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128462A1 (en) * | 2016-01-29 | 2017-08-03 | 武汉华星光电技术有限公司 | Double-sided display device |
| US10288958B2 (en) | 2016-01-29 | 2019-05-14 | Wuhan China Star Optoelectronics Technology Co., Ltd | Double-sided display devices |
| WO2018126505A1 (en) * | 2017-01-09 | 2018-07-12 | 深圳市华星光电技术有限公司 | Double-sided display |
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Application publication date: 20150422 |