CN110379786B - OLED display screen module - Google Patents
OLED display screen module Download PDFInfo
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- CN110379786B CN110379786B CN201910739460.9A CN201910739460A CN110379786B CN 110379786 B CN110379786 B CN 110379786B CN 201910739460 A CN201910739460 A CN 201910739460A CN 110379786 B CN110379786 B CN 110379786B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/40—OLEDs integrated with touch screens
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
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- Materials Engineering (AREA)
- Electroluminescent Light Sources (AREA)
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Abstract
The invention discloses an OLED display screen module, which comprises screen glass, a touch panel, a polarizer and a display panel, the screen glass, the touch panel, the polarizer and the display panel are stacked and fixedly connected in turn from top to bottom, the screen glass, the touch panel, the polarizer and the display panel form a block body, the polarizer comprises a polyvinyl alcohol layer, a first cellulose triacetate layer, a second cellulose triacetate layer and a first heat conduction film layer, an insertion opening is arranged in the middle of the first heat-conducting film layer, heat-conducting extension parts are arranged on two sides of the first heat-conducting film layer, an insertion opening is arranged in the middle of the first heat-conducting film layer, the polyvinyl alcohol layer is inserted into the insertion opening, the polyvinyl alcohol layer is positioned between the first cellulose triacetate layer and the second cellulose triacetate layer, the first heat-conducting film layer and the polyvinyl alcohol layer are both bonded with the first cellulose triacetate layer and the second cellulose triacetate layer; the OLED display screen module has a good heat dissipation effect.
Description
Technical Field
The invention relates to an OLED display screen module.
Background
An OLED display is a display made using organic electroluminescent light-emitting diodes. The organic electroluminescent diode has the advantages of no need of backlight source, high contrast, thin thickness, wide viewing angle, fast reaction speed, wide application temperature range, simple structure and manufacture process, etc. and is considered as a new application technology of the next generation of flat panel display.
The OLED display screen is easy to accumulate heat after being used for a long time, and the service life of the OLED display screen is easy to reduce when the OLED display screen works at a high temperature for a long time.
Disclosure of Invention
The invention aims to provide an OLED display screen module with good heat dissipation effect.
In order to solve the problems, the invention adopts the following technical scheme:
an OLED display screen module comprises a screen glass, a touch panel, a polarizer and a display panel, the screen glass, the touch panel, the polarizer and the display panel are stacked and fixedly connected in turn from top to bottom, the screen glass, the touch panel, the polarizer and the display panel form a block body, the polarizer comprises a polyvinyl alcohol layer, a first cellulose triacetate layer, a second cellulose triacetate layer and a first heat conduction film layer, an insertion opening is arranged in the middle of the first heat-conducting film layer, heat-conducting extension parts are arranged on two sides of the first heat-conducting film layer, an insertion opening is arranged in the middle of the first heat-conducting film layer, the polyvinyl alcohol layer is inserted into the insertion opening, the polyvinyl alcohol layer is positioned between the first cellulose triacetate layer and the second cellulose triacetate layer, the first heat-conducting film layer and the polyvinyl alcohol layer are both bonded with the first cellulose triacetate layer and the second cellulose triacetate layer.
Preferably, the polyvinyl alcohol layer is in interference fit with the insertion hole, the heat conduction extension part and the first heat conduction thin film layer are arranged in an integrated mode, the polyvinyl alcohol layer is in interference fit with the insertion hole, the structural stability is good, meanwhile, the heat conduction extension part and the first heat conduction thin film layer are designed in an integrated mode, and the integrity is good.
Preferably, the block-shaped body is inserted into the heat conduction frame, an L-shaped guide groove is formed in the heat conduction frame and is connected with the heat conduction extension portion, the tail end of the heat conduction extension portion penetrates out of the heat conduction frame through the L-shaped guide groove, and heat can be transferred to the heat conduction frame through the heat conduction frame, so that heat dissipation is facilitated.
Preferably, the second heat-conducting film layer is arranged on the back surface of the display panel, the back surface of the display panel is bonded with the second heat-conducting film layer, the heat-conducting belt is arranged on the back surface of the second heat-conducting film layer, the second heat-conducting film layer and the heat-conducting extension portion are both bonded with the heat-conducting belt, and the second heat-conducting film layer is arranged on the back surface of the display panel, so that heat on the display panel can be transferred to the second heat-conducting film layer, and heat dissipation is facilitated.
Preferably, the upper surface and the lower surface of the polyvinyl alcohol layer are both level with the first heat-conducting film layer, and the upper surface and the lower surface of the polyvinyl alcohol layer are both level with the first heat-conducting film layer, so that the polyvinyl alcohol layer is good in flatness and stable in structure after being bonded with the first cellulose triacetate layer and the second cellulose triacetate layer.
Preferably, a heat insulation plate is arranged below the second heat conduction film layer, an embedded groove matched with the heat conduction belt is formed in the heat insulation plate, the heat conduction belt is bonded with the groove bottom of the embedded groove, and heat can be prevented from being transmitted to other equipment by the heat insulation plate.
Preferably, a guide groove is formed in the heat conduction band, a heat conduction air pipe is installed in the guide groove, the heat conduction air pipe is bonded with the guide groove, one end of the heat conduction air pipe is connected with the outside, the other end of the heat conduction air pipe is connected with an air pump, a heat conduction needle is arranged on the heat conduction band, the heat conduction needle is inserted into the side face of the heat conduction band and penetrates through the arrangement of the heat conduction air pipe, active heat dissipation is conducted through the arrangement of the air pump, the heat conduction needle is arranged at the same time, heat on the heat conduction band can be well transferred to the air in the heat conduction air pipe, the heat on the heat conduction band can be effectively transferred to the outside, and an excellent.
The invention also provides a terminal which is characterized by comprising the OLED display screen module.
The invention also provides a display screen which comprises the OLED display screen module.
The invention also provides a television, which comprises the OLED display screen module.
The invention has the beneficial effects that: dispose first heat conduction thin layer through the polaroid on display panel, and the both sides of first heat conduction thin layer all are provided with the heat conduction extension, can be so that the heat transfer that display panel produced to first heat conduction thin layer, transmit other regions from the heat conduction extension at last, can play good radiating effect, furthermore, polyvinyl alcohol layer and inserted hole interference fit, heat conduction extension and first heat conduction thin layer formula as an organic whole set up, polyvinyl alcohol layer has adopted interference fit with the inserted hole, structural stability is good, the design of integral type has been adopted with first heat conduction thin layer to the heat conduction extension simultaneously, the wholeness is good. Still include the heat conduction frame, the massive body inserts in the heat conduction frame, be provided with on the heat conduction frame with the L type guide way of heat conduction extension, the heat conduction frame setting is worn out through L type guide way to the heat conduction extension end, through being provided with the heat conduction frame, the heat can be transmitted on the heat conduction frame, is favorable to the heat dissipation. The display panel back is provided with second heat conduction thin layer, and the display panel back and the bonding of second heat conduction thin layer, second heat conduction thin layer back are provided with the heat conduction area, and second heat conduction thin layer and heat conduction extension all bond with the heat conduction area, through being provided with second heat conduction thin layer at the display panel back, can be so that heat on the display panel transmits to the second heat conduction thin layer on, be favorable to the heat dissipation. The upper surface and the lower surface of the polyvinyl alcohol layer are both level with the first heat-conducting thin film layer, and the upper surface and the lower surface of the polyvinyl alcohol layer are both level with the first heat-conducting thin film layer, so that the polyvinyl alcohol layer is good in flatness and stable in structure after being bonded with the first cellulose triacetate layer and the second cellulose triacetate layer. The heat insulation plate is arranged below the second heat conduction film layer, the embedded groove matched with the heat conduction belt is formed in the heat insulation plate, the heat conduction belt is bonded with the groove bottom of the embedded groove, and heat can be prevented from being transmitted to other equipment through the heat insulation plate. Be provided with the guide way on the heat conduction area, install the heat conduction trachea in the embedded groove, heat conduction trachea and guide way bonding, heat conduction trachea one end is connected with the external world, the heat conduction trachea other end even has the air pump, be provided with the heat conduction needle on the heat conduction area, the heat conduction needle inserts and runs through the heat conduction trachea setting from the heat conduction area side, carry out initiative heat dissipation through disposing the air pump, dispose the heat conduction needle simultaneously, heat on the heat conduction area can be good on the air of transmission to the heat conduction trachea, can effectually be with the heat transfer to the external world on the heat conduction area, play outstanding radiating effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded perspective view of an OLED display module according to the present invention.
Fig. 2 is a top view of a first heat conductive film layer of an OLED display module according to the present invention.
FIG. 3 is a partial side view of a polarizer of an OLED display module according to the present invention.
FIG. 4 is a partial cross-sectional view of a heat-conducting frame of an OLED display module according to the present invention.
FIG. 5 is a cross-sectional view of a thermal conductive tape of an OLED display module according to the present invention.
In the figure:
1. a screen glass; 2. a touch panel; 3. a polarizer; 4. a display panel; 5. a polyvinyl alcohol layer; 6. a first layer of cellulose triacetate; 7. a second layer of cellulose triacetate; 8. a first heat conductive thin film layer; 10. A thermally conductive extension; 11. an insertion opening; 12. a heat conducting frame; 13. an L-shaped guide groove; 14. a second heat conductive thin film layer; 15. a thermally conductive tape; 16. a heat insulation plate; 17. a heat conducting air pipe; 18. a heat conducting needle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a conventional manner such as bolt fixing, pin shaft connecting, adhesive fixing, or rivet fixing, which is commonly used in the prior art, and therefore, the detailed description thereof will not be provided in the examples.
Example 1
As shown in fig. 1-4, an OLED display screen module includes a screen glass 1, a touch panel 2, a polarizer 3 and a display panel 4, where the screen glass 1, the touch panel 2, the polarizer 3 and the display panel 4 are stacked in sequence from top to bottom and fixedly connected, the screen glass 1, the touch panel 2, the polarizer 3 and the display panel 4 form a block, the polarizer 3 includes a polyvinyl alcohol layer 5, a first cellulose triacetate layer 6, a second cellulose triacetate layer 7 and a first heat conduction thin film layer 8, heat conduction extensions 10 are disposed on two sides of the first heat conduction thin film layer 8, an insertion opening 11 is disposed in the middle of the first heat conduction thin film layer 8, the polyvinyl alcohol layer 5 is inserted into the insertion opening, the polyvinyl alcohol layer 5 is located between the first cellulose triacetate layer 6 and the second cellulose triacetate layer 7, and the first heat conduction thin film layer 8 and the polyvinyl alcohol layer 5 are both connected to the first cellulose triacetate layer 6 and the second cellulose triacetate layer 7 The base layer 7 is bonded.
The beneficial effect of this embodiment does: through dispose first heat conduction thin film layer on the polaroid above display panel to the both sides of first heat conduction thin film layer all are provided with the heat conduction extension, can be so that the heat transfer that display panel produced to first heat conduction thin film layer on, transmit other regions from the heat conduction extension at last, can play good radiating effect.
Example 2
As shown in fig. 1-5, an OLED display screen module includes a screen glass 1, a touch panel 2, a polarizer 3 and a display panel 4, where the screen glass 1, the touch panel 2, the polarizer 3 and the display panel 4 are stacked in sequence from top to bottom and fixedly connected, the screen glass 1, the touch panel 2, the polarizer 3 and the display panel 4 form a block, the polarizer 3 includes a polyvinyl alcohol layer 5, a first cellulose triacetate layer 6, a second cellulose triacetate layer 7 and a first heat conduction thin film layer 8, heat conduction extensions 10 are disposed on two sides of the first heat conduction thin film layer 8, an insertion opening 11 is disposed in the middle of the first heat conduction thin film layer 8, the polyvinyl alcohol layer 5 is inserted into the insertion opening, the polyvinyl alcohol layer 5 is located between the first cellulose triacetate layer 6 and the second cellulose triacetate layer 7, and the first heat conduction thin film layer 8 and the polyvinyl alcohol layer 5 are both connected to the first cellulose triacetate layer 6 and the second cellulose triacetate layer 7 The base layer 7 is bonded.
In this embodiment, polyvinyl alcohol layer 5 and 9 interference fit of inserted hole, heat conduction extension 10 and the setting of first heat conduction thin film layer 8 formula as an organic whole, polyvinyl alcohol layer 5 has adopted interference fit with inserted hole 9, and structural stability is good, and heat conduction extension 10 has adopted the design of integral type with first heat conduction thin film layer 8 simultaneously, and the wholeness is good.
In this embodiment, the heat conduction frame 12 is further included, the block-shaped body is inserted into the heat conduction frame 12, the heat conduction frame 12 is provided with an L-shaped guide groove 13 corresponding to the heat conduction extension portion 10, the end of the heat conduction extension portion 10 penetrates out of the heat conduction frame through the L-shaped guide groove 13, and through the heat conduction frame 12, heat can be transferred to the heat conduction frame 12, so that heat dissipation is facilitated.
In this embodiment, the second heat-conducting film layer 14 is disposed on the back surface of the display panel 4, the back surface of the display panel 4 is bonded to the second heat-conducting film layer 14, the heat-conducting strip 15 is disposed on the back surface of the second heat-conducting film layer 14, the second heat-conducting film layer 14 and the heat-conducting extension portion 10 are both bonded to the heat-conducting strip 15, and the second heat-conducting film layer 14 is disposed on the back surface of the display panel 4, so that heat on the display panel 4 can be transferred to the second heat-conducting film layer 14, and heat dissipation is facilitated.
In this embodiment, the upper surface and the lower surface of the polyvinyl alcohol layer 5 are both level with the first heat-conducting film layer 8, and because the upper surface and the lower surface of the polyvinyl alcohol layer 5 are both level with the first heat-conducting film layer 8, the smoothness and the structure are good after the polyvinyl alcohol layer is bonded with the first cellulose triacetate layer 6 and the second cellulose triacetate layer 7.
In this embodiment, a heat insulation board 16 is disposed below the second heat conductive film layer 14, an embedded groove (not shown) matched with a heat conduction band is disposed on the heat insulation board 16, the heat conduction band 15 is adhered to the bottom of the embedded groove, and the heat insulation board 16 is disposed to prevent heat from being transferred to other devices.
In this embodiment, a guide groove (not shown) is formed in the heat conduction band 15, a heat conduction air pipe 17 is installed in the guide groove, the heat conduction air pipe 17 is adhered to the guide groove, one end of the heat conduction air pipe 17 is connected with the outside, an air pump (not shown) is connected to the other end of the heat conduction air pipe 17, a heat conduction needle 18 is arranged on the heat conduction band 15, the heat conduction needle 18 is inserted into the side face of the heat conduction band 15 and penetrates through the heat conduction air pipe 17, active heat dissipation is performed by the aid of the air pump, the heat conduction needle 18 is configured at the same time, heat on the heat conduction band 15 can be well transferred to air in the heat conduction air pipe 17, heat on the heat conduction band 15 can be effectively transferred to the outside, and an excellent heat dissipation effect is.
The beneficial effect of this embodiment does: dispose first heat conduction thin layer through the polaroid on display panel, and the both sides of first heat conduction thin layer all are provided with the heat conduction extension, can be so that the heat transfer that display panel produced to first heat conduction thin layer, transmit other regions from the heat conduction extension at last, can play good radiating effect, furthermore, polyvinyl alcohol layer and inserted hole interference fit, heat conduction extension and first heat conduction thin layer formula as an organic whole set up, polyvinyl alcohol layer has adopted interference fit with the inserted hole, structural stability is good, the design of integral type has been adopted with first heat conduction thin layer to the heat conduction extension simultaneously, the wholeness is good. Still include the heat conduction frame, the massive body inserts in the heat conduction frame, be provided with on the heat conduction frame with the L type guide way of heat conduction extension, the heat conduction frame setting is worn out through L type guide way to the heat conduction extension end, through being provided with the heat conduction frame, the heat can be transmitted on the heat conduction frame, is favorable to the heat dissipation. The display panel back is provided with second heat conduction thin layer, and the display panel back and the bonding of second heat conduction thin layer, second heat conduction thin layer back are provided with the heat conduction area, and second heat conduction thin layer and heat conduction extension all bond with the heat conduction area, through being provided with second heat conduction thin layer at the display panel back, can be so that heat on the display panel transmits to the second heat conduction thin layer on, be favorable to the heat dissipation. The upper surface and the lower surface of the polyvinyl alcohol layer are both level with the first heat-conducting thin film layer, and the upper surface and the lower surface of the polyvinyl alcohol layer are both level with the first heat-conducting thin film layer, so that the polyvinyl alcohol layer is good in flatness and stable in structure after being bonded with the first cellulose triacetate layer and the second cellulose triacetate layer. The heat insulation plate is arranged below the second heat conduction film layer, the embedded groove matched with the heat conduction belt is formed in the heat insulation plate, the heat conduction belt is bonded with the groove bottom of the embedded groove, and heat can be prevented from being transmitted to other equipment through the heat insulation plate. Be provided with the guide way on the heat conduction area, install the heat conduction trachea in the embedded groove, heat conduction trachea and guide way bonding, heat conduction trachea one end is connected with the external world, the heat conduction trachea other end even has the air pump, be provided with the heat conduction needle on the heat conduction area, the heat conduction needle inserts and runs through the heat conduction trachea setting from the heat conduction area side, carry out initiative heat dissipation through disposing the air pump, dispose the heat conduction needle simultaneously, heat on the heat conduction area can be good on the air of transmission to the heat conduction trachea, can effectually be with the heat transfer to the external world on the heat conduction area, play outstanding radiating effect.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a OLED display screen module which characterized in that: comprises screen glass, a touch panel, a polarizer and a display panel, wherein the screen glass, the touch panel, the polarizer and the display panel are stacked and fixedly connected in sequence from top to bottom, the screen glass, the touch panel, the polarizer and the display panel form a block body, the polarizer comprises a polyvinyl alcohol layer, a first cellulose triacetate layer, a second cellulose triacetate layer and a first heat conduction film layer, an insertion opening is arranged in the middle of the first heat-conducting film layer, heat-conducting extension parts are arranged on two sides of the first heat-conducting film layer, an insertion opening is arranged in the middle of the first heat-conducting film layer, the polyvinyl alcohol layer is inserted into the insertion opening, the polyvinyl alcohol layer is positioned between the first cellulose triacetate layer and the second cellulose triacetate layer, the first heat-conducting film layer and the polyvinyl alcohol layer are both bonded with the first cellulose triacetate layer and the second cellulose triacetate layer.
2. The OLED display screen module of claim 1, wherein: the polyvinyl alcohol layer is in interference fit with the insertion hole, and the heat conduction extending part and the first heat conduction thin film layer are arranged in an integrated mode.
3. The OLED display screen module of claim 2, wherein: the block-shaped body is inserted into the heat conduction frame, an L-shaped guide groove is formed in the heat conduction frame and is connected with the heat conduction extension portion, and the tail end of the heat conduction extension portion penetrates out of the heat conduction frame through the L-shaped guide groove.
4. The OLED display screen module according to claim 3, wherein: the display panel is characterized in that a second heat conduction film layer is arranged on the back of the display panel, the back of the display panel is bonded with the second heat conduction film layer, a heat conduction belt is arranged on the back of the second heat conduction film layer, and the second heat conduction film layer and the heat conduction extension portion are both bonded with the heat conduction belt.
5. The OLED display screen module according to claim 4, wherein: the upper surface and the lower surface of the polyvinyl alcohol layer are flush with the first heat-conducting film layer.
6. The OLED display screen module according to claim 5, wherein: and a heat insulation plate is arranged below the second heat conduction film layer, an embedded groove matched with the heat conduction belt is formed in the heat insulation plate, and the heat conduction belt is bonded with the bottom of the embedded groove.
7. The OLED display screen module of claim 6, wherein: the heat conduction band is provided with a guide groove, a heat conduction air pipe is installed in the guide groove and is bonded with the guide groove, one end of the heat conduction air pipe is connected with the outside, the other end of the heat conduction air pipe is connected with an air pump, a heat conduction needle is arranged on the heat conduction band, and the heat conduction needle is inserted into the side face of the heat conduction band and penetrates through the heat conduction air pipe.
8. A terminal, characterized in that it comprises an OLED display screen module according to any one of claims 1 to 7.
9. A display screen, characterized in that it comprises an OLED display screen module according to any one of claims 1 to 7.
10. A television set, comprising an OLED display screen module according to any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739460.9A CN110379786B (en) | 2019-08-12 | 2019-08-12 | OLED display screen module |
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| CN201910739460.9A CN110379786B (en) | 2019-08-12 | 2019-08-12 | OLED display screen module |
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| CN110379786A CN110379786A (en) | 2019-10-25 |
| CN110379786B true CN110379786B (en) | 2020-11-27 |
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| CN104749681A (en) * | 2015-03-19 | 2015-07-01 | 明基材料有限公司 | Polarizing plate |
| CN105676337A (en) * | 2016-04-18 | 2016-06-15 | 京东方科技集团股份有限公司 | Polaroid and liquid crystal display device |
| CN205485175U (en) * | 2016-01-29 | 2016-08-17 | 河源市美迪实业有限公司 | Liquid crystal display panel with polaroid |
| CN108287425A (en) * | 2018-01-31 | 2018-07-17 | 京东方科技集团股份有限公司 | A kind of polaroid and preparation method thereof, liquid crystal display panel |
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| CN208110088U (en) * | 2018-05-08 | 2018-11-16 | 信利半导体有限公司 | A kind of polaroid and the display panel using the polaroid, display module |
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| CN104749681A (en) * | 2015-03-19 | 2015-07-01 | 明基材料有限公司 | Polarizing plate |
| CN205485175U (en) * | 2016-01-29 | 2016-08-17 | 河源市美迪实业有限公司 | Liquid crystal display panel with polaroid |
| CN105676337A (en) * | 2016-04-18 | 2016-06-15 | 京东方科技集团股份有限公司 | Polaroid and liquid crystal display device |
| CN108287425A (en) * | 2018-01-31 | 2018-07-17 | 京东方科技集团股份有限公司 | A kind of polaroid and preparation method thereof, liquid crystal display panel |
| CN208705614U (en) * | 2018-08-09 | 2019-04-05 | 江苏亚楠电子科技有限公司 | A kind of LCD liquid crystal visual orientation extension screen |
Non-Patent Citations (1)
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