CN206450932U - A kind of LCD display modules - Google Patents
A kind of LCD display modules Download PDFInfo
- Publication number
- CN206450932U CN206450932U CN201720138375.3U CN201720138375U CN206450932U CN 206450932 U CN206450932 U CN 206450932U CN 201720138375 U CN201720138375 U CN 201720138375U CN 206450932 U CN206450932 U CN 206450932U
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- CN
- China
- Prior art keywords
- frame
- module
- backlight module
- lcd display
- display modules
- 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.)
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Abstract
The utility model provides a kind of LCD display modules, including：Display module, backlight module, flexible PCB, the display module includes the frame at display module edge, the lower end of the frame is into U-shaped neck, the flexible PCB is using the single bed structure bent, bending part is stuck in the neck, reflector plate in reflector plate, heat abstractor, backboard, the top of the flexible PCB and the backlight module is included in the backlight module into relative mode；The heat abstractor is fin or radiator, and the heat abstractor is arranged at the bottom of the backboard.Using the utility model, by setting heat abstractor in backlight module, the bulk temperature of backlight module can be reduced, the service life of LCD display modules can be improved by reducing temperature.
Description
Technical field
The utility model is related to LCD display module technical fields, more particularly to a kind of LCD display modules.
Background technology
Liquid crystal display (liquid crystal display, abbreviation LCD) has been widely used in various electronics productions
In product, liquid crystal display is largely backlight liquid crystal display, is by LCD bletilla backlight module (black
Light module) composition.Can be entered an association according to the light source difference of position of backlight module is divided into side direction type such as light and straight-down negative and entered
Light.
The LCD that LCD module can provide one standard of user shows driving interface (having 4,8, the different type such as VGA),
User is operable to control LCD according to interface requirement and correctly shown.
Utility model content
The purpose of the utility model embodiment is to provide a kind of LCD display modules, dissipated by being set in backlight module
Thermal, can reduce the bulk temperature of backlight module, and the service life of LCD display modules can be improved by reducing temperature.
To reach above-mentioned purpose, the utility model embodiment discloses a kind of LCD display modules, including：Display module, the back of the body
Optical module, flexible PCB, the display module include the frame at display module edge, and the lower end of the frame is into U-shaped
Neck, the flexible PCB is using single bed structure of bending, and bending part is stuck in the neck, in the backlight module
Comprising reflector plate, heat abstractor, backboard, the top of the flexible PCB and the reflector plate in the backlight module are into relative mould
Formula；
The heat abstractor is fin or radiator, and the heat abstractor is arranged at the bottom of the backboard.
It is preferred that, the backlight module also includes thermal bracket, and the thermal bracket is connected with fin.
It is preferred that, the thickness of the flexible PCB is 0.15mm.
It is preferred that, the frame and the reflector plate are fixed by the way of gluing.
It is preferred that, the backlight module also includes anti-dazzling screen, wherein the anti-dazzling screen is hollow framework.
It is preferred that, the frame is hollow, and the size of the hollow space and the area size of the display module
It is identical.
It is preferred that, the frame of the display module bottom is box-like, including：First frame, the second frame, the 3rd frame,
4th frame and barricade, the display module, the frame on the display module top and the backlight module are placed in described first
The cluster center position for the case type container that frame, the second frame, the 3rd frame, the 4th frame and the barricade are formed.
Bending part by being stuck in neck and can be saved in relative structural model with reflector plate by the utility model
Space, reduces the volume of LCD display modules.Further, since reflector plate, heat abstractor, backboard are included in backlight module, radiating dress
Fin or radiator are set to, heat abstractor is arranged at the bottom of the backboard by setting heat abstractor in backlight module,
The bulk temperature of backlight module can be reduced, the service life of LCD display modules can be improved by reducing temperature.
Brief description of the drawings
Fig. 1 is the profile of LCD display modules structure of the present utility model.
Fig. 2 is the plan of LCD display modules structure of the present utility model.
Fig. 3 is LCD display modules structure radiator structure figure of the present utility model.
In figure：
Display module 1, upper side frame 2, backlight module 3, lower frame 4, radiator 4, radiating support base 5, thermal bracket 6.
Embodiment
The utility model is described further below in conjunction with accompanying drawing：
Embodiment：
Fig. 1 is the profile of LCD display modules structure of the present utility model, including：Display module 1, backlight module, soft 3
Property circuit board, the display module 1 includes the frame 3 and 4 at the edge of display module 1, and the lower end of the frame, i.e. lower frame 4 are
Into U-shaped neck, the flexible PCB is stuck in the neck using the single bed structure bent, bending part, its feature
It is, reflector plate, heat abstractor, backboard, the top of the flexible PCB and the backlight mould is included in the backlight module
Reflector plate in block is into relative mode.As shown in Fig. 2 a kind of composition schematic diagram of backlight module 3, lower frame 4.
It is fin or radiator 4 referring to heat abstractor described in Fig. 3, the heat abstractor is arranged at the bottom of the backboard
Portion.Radiator can also include radiating support base 5, be more beneficial for the fixation of radiator, and be not take up too many space.
In a wherein embodiment, the backlight module also includes thermal bracket 6, the thermal bracket 6 and the phase of fin 4
Even.Circuit board is due to the limitation of manufacture craft, it is impossible to change it is unusual thin, proved through test of many times, the flexible PCB
The 0.15mm of structure when thickness is to(for) whole display module is optimal.In addition, using gluing for frame and the reflector plate
Mode be fixed.
In addition, frame is hollow, and the size of the hollow space is identical with the area size of the display module.This
Sample can reduce the weight of whole display module, and hollow design is more beneficial for the operation of workman in assembling process.
In practical application, the backlight module 3 also includes anti-dazzling screen, wherein the anti-dazzling screen is hollow framework.
It is preferred that, in another embodiment, the frame of the display module bottom is box-like, including：First frame, second
Frame, the 3rd frame, the 4th frame and barricade, the display module, the frame on the display module top and the backlight mould
Block is placed in the set of first frame, the second frame, the 3rd frame, the 4th frame and the case type container of barricade formation
Center.
Each embodiment in this specification is described by the way of related, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.It is real especially for device
Apply for example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
Can one of ordinary skill in the art will appreciate that realizing that all or part of step in above method embodiment is
To instruct the hardware of correlation to complete by program, program can be stored in computer read/write memory medium, here institute
The storage medium claimed, such as：ROM/RAM, magnetic disc, CD etc..
Preferred embodiment of the present utility model is the foregoing is only, protection model of the present utility model is not intended to limit
Enclose.All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this reality
With in new protection domain.
Claims (7)
1. a kind of LCD display modules, including：Display module, backlight module, flexible PCB, the display module include display
The frame of module edge, the lower end of the frame is into U-shaped neck, and the flexible PCB is using the single bed knot bent
Structure, bending part is stuck in the neck, it is characterised in that
Reflector plate, heat abstractor, backboard, the top of the flexible PCB and the backlight module are included in the backlight module
In reflector plate into relative mode；
The heat abstractor is fin or radiator, and the heat abstractor is arranged at the bottom of the backboard.
2. a kind of LCD display modules according to claim 1, it is characterised in that the backlight module also includes heat conduction branch
Frame, the thermal bracket is connected with fin.
3. a kind of LCD display modules according to claim 1, it is characterised in that the thickness of the flexible PCB is
0.15mm。
4. a kind of LCD display modules according to claim 1, it is characterised in that the frame and the reflector plate are used
The mode of gluing is fixed.
5. a kind of LCD display modules according to claim 1, it is characterised in that the backlight module also includes anti-dazzling screen,
Wherein described anti-dazzling screen is hollow framework.
6. a kind of LCD display modules according to claim 1, it is characterised in that the frame be it is hollow, and it is described in
The size of empty part is identical with the area size of the display module.
7. a kind of LCD display modules according to claim any one of 1-6, it is characterised in that the display module bottom
Frame to be box-like, including：First frame, the second frame, the 3rd frame, the 4th frame and barricade, it is the display module, described
The frame on display module top and the backlight module be placed in first frame, the second frame, the 3rd frame, the 4th frame with
And the cluster center position of the case type container of the barricade formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138375.3U CN206450932U (en) | 2017-02-16 | 2017-02-16 | A kind of LCD display modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138375.3U CN206450932U (en) | 2017-02-16 | 2017-02-16 | A kind of LCD display modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450932U true CN206450932U (en) | 2017-08-29 |
Family
ID=59665876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138375.3U Active CN206450932U (en) | 2017-02-16 | 2017-02-16 | A kind of LCD display modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111182775A (en) * | 2020-03-10 | 2020-05-19 | 昆山工研院新型平板显示技术中心有限公司 | Display screen |
-
2017
- 2017-02-16 CN CN201720138375.3U patent/CN206450932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111182775A (en) * | 2020-03-10 | 2020-05-19 | 昆山工研院新型平板显示技术中心有限公司 | Display screen |
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