CN206805081U - A kind of liquid crystal module - Google Patents
A kind of liquid crystal module Download PDFInfo
- Publication number
- CN206805081U CN206805081U CN201720756616.0U CN201720756616U CN206805081U CN 206805081 U CN206805081 U CN 206805081U CN 201720756616 U CN201720756616 U CN 201720756616U CN 206805081 U CN206805081 U CN 206805081U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal module
- heat conduction
- backlight
- high heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model discloses a kind of liquid crystal module, including backlight and the liquid crystal panel being arranged on the backlight exiting surface, the backlight and liquid crystal panel are pasted together by high heat conduction shading glue, lamp bar in the backlight is pasted onto in the one side of the high heat conduction shading glue, and one side of the liquid crystal panel away from driving IC is pasted onto on the another side of the high heat conduction shading glue.The interior temperature distribution of the liquid crystal module will not cause the temperature of liquid crystal module regional area too high than more uniform.
Description
Technical field
It the utility model is related to Display Technique, more particularly to a kind of liquid crystal module.
Background technology
The temperature that polaroid on liquid crystal panel can bear is used for the pressure sensitive adhesive institute for pasting polaroid below 95 DEG C
The temperature that can be born is lower, if temperature is too high easily to cause polaroid and pressure sensitive adhesive deformation, causes the polarizing axis of polaroid to occur
Change, performance frame out is partially white and light leak etc. show it is bad.For liquid crystal module, main pyrotoxin has two, one
The driving IC of liquid crystal panel, one be backlight lamp bar, in existing structure, it is all to be located at the same side to drive IC and lamp bar
On, both heats can be overlapped mutually, and cause the localized hyperthermia of liquid crystal module, not only bad for the radiating of liquid crystal module itself,
And the temperature of liquid crystal module regional area is also resulted in higher than polaroid and the bearing temperature of pressure sensitive adhesive.
Utility model content
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of liquid crystal module.The liquid crystal module it is interior
Portion's Temperature Distribution will not cause the temperature of liquid crystal module regional area too high than more uniform.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of liquid crystal module, including backlight and the liquid crystal panel being arranged on the backlight exiting surface, the backlight
Source and liquid crystal panel are pasted together by high heat conduction shading glue, and the lamp bar in the backlight is pasted onto the high heat conduction shading
In the one side of glue, one side of the liquid crystal panel away from driving IC is pasted onto on the another side of the high heat conduction shading glue.
Further, the liquid crystal panel is pasted onto on the high heat conduction shading glue by heat-conducting glue.
Further, the centre of the high heat conduction shading glue has the window opening of printing opacity, to form the liquid crystal module
Visible area.
Further, the high heat conduction shading glue is the composite or nano-sized carbon or nanometer of metal and shading heat-conducting glue
Copper or nano-sized carbon copper foil.
Further, the driving IC of the lamp bar of the backlight and the liquid crystal panel is located at relative two of the liquid crystal module
On side.
Further, the backlight includes framework and the light guide plate being arranged in the framework, and the lamp bar is arranged on
On the incidence surface of the light guide plate.
Further, an at least optical film is provided with the exiting surface of the light guide plate.
Further, it is provided with reflector plate in the one side of the remote exiting surface of the light guide plate.
Further, the liquid crystal panel includes the upper substrate and infrabasal plate being oppositely arranged, the upper substrate and infrabasal plate
Between be provided with liquid crystal material layer；The upper substrate is provided with upper polaroid in the one side away from infrabasal plate, the infrabasal plate is remote
From being provided with down polaroid in the one side of upper polaroid；The driving IC is bundled in one side of the infrabasal plate away from down polaroid
On, the high heat conduction shading glue is pasted onto in one side of the infrabasal plate away from the driving IC.
The utility model has the advantages that：The liquid crystal module uses high heat conduction between backlight and liquid crystal panel
Shading glue is pasted, and to replace existing common shading glue, plays a part of pasting liquid crystal panel and defines vision area；It is and straight
Connect the two sides that the back side of the lamp bar in backlight and liquid crystal panel binding driving IC is respectively adhered on to the high heat conduction shading glue
On, using the excellent heat conductivility of the high heat conduction shading glue, heat is quickly transmitted to low-temperature end from temperature end so that the liquid
The interior temperature distribution of brilliant module will not cause the temperature of liquid crystal module regional area too high than more uniform.
Brief description of the drawings
Fig. 1 is the schematic diagram of liquid crystal module provided by the utility model；
Fig. 2 is the schematic diagram of high heat conduction shading glue provided by the utility model.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2, a kind of liquid crystal module, including backlight and the liquid crystal that is arranged on the backlight exiting surface
Panel, the backlight and liquid crystal panel are pasted together by high heat conduction shading glue 3；The centre of the high heat conduction shading glue 3
Window opening with printing opacity, to form the visible area of the liquid crystal module.
The liquid crystal panel includes upper substrate 11 and infrabasal plate 12, and liquid is provided between the upper substrate 11 and infrabasal plate 12
Brilliant material layer；Upper polaroid 13 is provided with the one side of the upper substrate 11 away from infrabasal plate 12, the infrabasal plate 12 is away from upper
Down polaroid 14 is provided with the one side of substrate 11；Binding has driving IC in the one side of the infrabasal plate 12 away from down polaroid 14
15。
The backlight includes framework 21 and the light guide plate 22 being arranged in the framework 21, and the light guide plate 22 enters light
Lamp bar 23 is provided with face；An at least optical film 24 is provided with the exiting surface of the light guide plate 22, is typically disposed with expansion
Film, lower bright enhancement film and upper bright enhancement film are dissipated, certainly, the number amount and type of the optical film 24 should be depending on demand, should not be as
Limit；Reflector plate 25 is provided with the one side of the light guide plate 22 away from exiting surface.
Lamp bar 23 in the backlight is pasted onto in the one side of the high heat conduction shading glue 3, under the liquid crystal panel
One side of the substrate 12 away from driving IC 15, which is pasted, to be preferably but not limited to be pasted onto the high heat conduction shading glue 3 by heat-conducting glue 4
On another side, certainly, the part of the high heat conduction shading glue 3 is also pasted onto on the framework 21 of the backlight.
The liquid crystal module is pasted between backlight and liquid crystal panel using high heat conduction shading glue 3, existing to replace
Common shading glue, play a part of paste liquid crystal panel and define vision area；And directly by the lamp bar 23 and liquid in backlight
Crystal panel binding driving IC 15 back side is respectively adhered on the two sides of the high heat conduction shading glue 3, is hidden using the high heat conduction
The excellent heat conductivility of optical cement 3, is quickly transmitted to low-temperature end by heat from temperature end so that the internal temperature of the liquid crystal module point
Cloth will not cause the temperature of liquid crystal module regional area too high than more uniform.
The backlight FPC of the lamp bar 23 one side is pasted onto the front of the framework 21 and light guide plate 22 by double faced adhesive tape etc.
On, another side is pasted onto on the high heat conduction shading glue 3.
The two-sided of the high heat conduction shading glue 3 is respectively provided with viscosity, preferably black；The high heat conduction shading glue 3 is metal
With the composite of shading heat-conducting glue 4, the predominantly composite of aluminum metal and black heat-conducting glue 4, or can also use receive
Rice carbon or the material such as Nanometer Copper or nano-sized carbon copper foil.
The thickness of the high heat conduction shading glue 3 is 0.03mm or so, than the 0.05mm's of existing common shading glue or so
Thickness is also low.
Preferably, it is relative with the driving IC 15 of the liquid crystal panel to be located at the liquid crystal module for the lamp bar 23 of the backlight
Both sides on, heat caused by both is staggered, will not be overlapped mutually, make the internal temperature of the liquid crystal module more
Add uniformly, be advantageous to radiate and show.
Embodiment described above only expresses embodiment of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as, as long as using equivalent substitution or the form of equivalent transformation institute
The technical scheme of acquisition, it all should fall within the scope of protection of the utility model.
Claims (9)
1. a kind of liquid crystal module, including backlight and the liquid crystal panel that is arranged on the backlight exiting surface, it is characterised in that：
The backlight and liquid crystal panel are pasted together by high heat conduction shading glue, and the lamp bar in the backlight is pasted onto the height
In the one side of heat conduction shading glue, one side of the liquid crystal panel away from driving IC is pasted onto the another side of the high heat conduction shading glue
On.
2. liquid crystal module according to claim 1, it is characterised in that：The liquid crystal panel is pasted onto described by heat-conducting glue
On high heat conduction shading glue.
3. liquid crystal module according to claim 1, it is characterised in that：The centre of the high heat conduction shading glue has printing opacity
Window opening, to form the visible area of the liquid crystal module.
4. liquid crystal module according to claim 1, it is characterised in that：The high heat conduction shading glue is metal and shading heat conduction
The composite or nano-sized carbon or Nanometer Copper or nano-sized carbon copper foil of glue.
5. liquid crystal module according to claim 1, it is characterised in that：The lamp bar of the backlight and the liquid crystal panel
Driving IC is located on the relative both sides of the liquid crystal module.
6. liquid crystal module according to claim 1, it is characterised in that：The backlight includes framework and is arranged on the frame
Light guide plate in frame, the lamp bar are arranged on the incidence surface of the light guide plate.
7. liquid crystal module according to claim 6, it is characterised in that：At least one is provided with the exiting surface of the light guide plate
Optical film.
8. liquid crystal module according to claim 6, it is characterised in that：Set in the one side of the remote exiting surface of the light guide plate
It is equipped with reflector plate.
9. liquid crystal module according to claim 1, it is characterised in that：The liquid crystal panel includes the upper substrate being oppositely arranged
And infrabasal plate, it is provided with liquid crystal material layer between the upper substrate and infrabasal plate；In one side of the upper substrate away from infrabasal plate
Upper polaroid is provided with, the infrabasal plate is provided with down polaroid in the one side away from upper polaroid；The driving IC is bundled in
In one side of the infrabasal plate away from down polaroid, the high heat conduction shading glue is pasted onto the infrabasal plate away from the driving IC
One side on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756616.0U CN206805081U (en) | 2017-06-27 | 2017-06-27 | A kind of liquid crystal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756616.0U CN206805081U (en) | 2017-06-27 | 2017-06-27 | A kind of liquid crystal module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805081U true CN206805081U (en) | 2017-12-26 |
Family
ID=60747904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756616.0U Active CN206805081U (en) | 2017-06-27 | 2017-06-27 | A kind of liquid crystal module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051682A (en) * | 2020-09-25 | 2020-12-08 | 天马微电子股份有限公司 | Display device and manufacturing method thereof |
| CN114495747A (en) * | 2022-01-28 | 2022-05-13 | 北海惠科光电技术有限公司 | Heat dissipation structure and display device |
-
2017
- 2017-06-27 CN CN201720756616.0U patent/CN206805081U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051682A (en) * | 2020-09-25 | 2020-12-08 | 天马微电子股份有限公司 | Display device and manufacturing method thereof |
| CN112051682B (en) * | 2020-09-25 | 2023-01-03 | 天马微电子股份有限公司 | Display device and manufacturing method thereof |
| CN114495747A (en) * | 2022-01-28 | 2022-05-13 | 北海惠科光电技术有限公司 | Heat dissipation structure and display device |
| CN114495747B (en) * | 2022-01-28 | 2024-02-02 | 北海惠科光电技术有限公司 | Heat radiation structure and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203223889U (en) | Display device provided with heat conduction structure and heat conduction structure | |
| CN206147229U (en) | Backlight and liquid crystal display module | |
| CN102809833B (en) | Frame-free liquid crystal display device | |
| CN206353230U (en) | Backboard, backlight and display device | |
| WO2019000637A1 (en) | Backlight module and display device | |
| CN206805081U (en) | A kind of liquid crystal module | |
| CN202870439U (en) | Liquid crystal display | |
| CN206805058U (en) | A kind of display module | |
| CN206020882U (en) | A kind of backlight and liquid crystal display module | |
| CN206805057U (en) | A kind of liquid crystal module | |
| CN206115089U (en) | Backlight and liquid crystal display module | |
| CN206178287U (en) | LCD box and LCD module | |
| CN206906746U (en) | A kind of high brightness direct-type backlight liquid crystal display die set | |
| CN207817367U (en) | A kind of liquid crystal display die set | |
| CN206115098U (en) | Backlight and liquid crystal display module | |
| CN207096628U (en) | A kind of liquid crystal display device | |
| CN205899204U (en) | Backlight source | |
| CN205721002U (en) | A kind of LCD MODULE lamp panel structure | |
| CN206805080U (en) | A kind of backlight and liquid crystal module | |
| CN107561780A (en) | A kind of vehicle-mounted backlights of straight-down negative LED | |
| CN206863402U (en) | A kind of display module | |
| CN207067605U (en) | A kind of liquid crystal display die set | |
| CN207424453U (en) | A kind of vehicle-mounted backlights of straight-down negative LED | |
| CN207114987U (en) | A kind of backlight module and liquid crystal display die set | |
| CN206864110U (en) | A kind of display module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |