CN204595377U - A kind of COG liquid crystal display module of stack combinations - Google Patents
A kind of COG liquid crystal display module of stack combinations Download PDFInfo
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- CN204595377U CN204595377U CN201520127688.XU CN201520127688U CN204595377U CN 204595377 U CN204595377 U CN 204595377U CN 201520127688 U CN201520127688 U CN 201520127688U CN 204595377 U CN204595377 U CN 204595377U
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Abstract
The utility model discloses a kind of COG liquid crystal display module of stack combinations, comprise front frame, horizontal polaroid is installed in described front frame inside; Bottom described horizontal polaroid, colored filter is set, and colored filter is closely pasted with the TFT glass being arranged on described front frame inside; Described TFT inside glass distribution liquid crystal and TFT Glass base arranges vertical polaroid; Described vertical polaroid side soldered circuit board and being connected by the glue frame that is arranged on described front frame bottom; Inside described glue frame, diffuser plate is set and between diffuser plate with vertical polaroid, diffusion sheet is set; Described diffusion sheet is communicated with the backlight being arranged on described glue frame inside; Described backlight is connected with front frame screw by backboard; Described backboard outside surface arranges master control board and backlight module is installed in backboard one end; The COG liquid crystal display module of this kind of stack combinations, volume is little, greatly cost-saving, energy-conserving and environment-protective, and image quality is high, is applicable to promoting the use of.
Description
Technical field
The utility model relates to a kind of liquid crystal display module, and specifically a kind of COG liquid crystal display module of stack combinations, belongs to electronics applications technical field.
Background technology
Along with the development of science and technology, electronic product is more and more universal, but to show module in electronic product be very important parts, and liquid crystal module is exactly screen and back light unit simply.The display unit of LCD TV is exactly liquid crystal module, and its status is equivalent to the kinescope in CRT.Other parts comprise power circuit, signal processing circuit etc., certainly also have shell what.Module is mainly divided into screen and back light unit.Two parts are assembled together, but are separate when work, and the principle of liquid crystal display is that back light unit sends uniform face light, and light is passed in our eyes by liquid crystal display.The effect of screen is exactly according to pixels process these light, and to show image, but general display module exists many weak points, as manufacturing cost is high, serviceable life is short, therefore, we have proposed a kind of COG liquid crystal display module of stack combinations for the problems referred to above.
Utility model content
Have problems for above-mentioned prior art, the utility model provides a kind of COG liquid crystal display module of stack combinations, this device has compact conformation, volume is little, greatly cost-saving, energy-conserving and environment-protective, image quality advantages of higher, by to connect closely and appropriate design is stacked together cost-saving, solve the problems referred to above.
For achieving the above object, the technical solution adopted in the utility model is: a kind of COG liquid crystal display module of stack combinations, comprises front frame, and horizontal polaroid is installed in described front frame inside; Bottom described horizontal polaroid, colored filter is set, and colored filter is closely pasted with the TFT glass being arranged on described front frame inside; Described TFT inside glass distribution liquid crystal and TFT Glass base arranges vertical polaroid; Described vertical polaroid side soldered circuit board and being connected by the glue frame that is arranged on described front frame bottom; Inside described glue frame, diffuser plate is set and between diffuser plate with vertical polaroid, diffusion sheet is set; Described diffusion sheet is communicated with the backlight being arranged on described glue frame inside; Described backlight is connected with front frame screw by backboard; Described backboard outside surface arranges master control board and backlight module is installed in backboard one end.
Further, described circuit board is arranged on vertical polaroid side, and the distribution of circuit board engrail.
Further, compact siro spinning technology liquid crystal and liquid crystal is orthogonal is uniformly distributed between described colored filter and vertical polaroid.
Further, described backboard one end arranges backlight module and backlight module is set to rectangular configuration.
Further, described backboard and front frame compact siro spinning technology, and closed by glue frame between front frame and backboard outward flange.
The beneficial effects of the utility model are: the circuit board of the COG liquid crystal display module of this kind of stack combinations is arranged on vertical polaroid side, and circuit board engrail distributes, cost is reduced greatly, compact siro spinning technology liquid crystal between the colored filter of liquid crystal display module and vertical polaroid and liquid crystal is orthogonal is uniformly distributed, makes this anatomical connectivity closely not easily sustain damage; Backboard and front frame compact siro spinning technology, and closed by glue frame between front frame and backboard outward flange, make total inside be subject to external influence, and this kind of liquid crystal display module connects closely, and volume is little, greatly cost-saving, energy-conserving and environment-protective, image quality is high, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
In figure: frame, 2-colored filter, the vertical polaroid of 3-, 4-glue frame, 5-backlight module, 6-master control board, 7-backboard, 8-backlight, 9-diffuser plate, 10-diffusion sheet, 11-circuit board, 12-TFT glass, 13-liquid crystal, the horizontal polaroid of 14-before 1-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of COG liquid crystal display module of stack combinations, comprises front frame 1, and horizontal polaroid 14 is installed in described front frame 1 inside; Bottom described horizontal polaroid 14, colored filter 2 is set, and colored filter 2 is closely pasted with the TFT glass 12 being arranged on described front frame 1 inside; Described TFT glass 12 inside distribution liquid crystal 13 and vertical polaroid 3 is set bottom TFT glass 12; Described vertical polaroid 3 side soldered circuit board 11 and being connected by the glue frame 4 be arranged on bottom described front frame 1; Inside described glue frame 4, diffuser plate 9 is set and between diffuser plate 9 with vertical polaroid 3, diffusion sheet 10 is set; Described diffusion sheet 10 is communicated with the backlight 8 being arranged on described glue frame 4 inside; Described backlight 8 is connected with front frame 1 screw by backboard 7; Described backboard 7 outside surface arranges master control board 6 and backlight module 5 is installed in backboard 7 one end.
As optimisation technique scheme of the present utility model: described circuit board 11 is arranged on vertical polaroid 3 side, and the distribution of circuit board 11 engrail; Compact siro spinning technology liquid crystal 13 between described colored filter 2 and vertical polaroid 3 and liquid crystal 13 is orthogonal is uniformly distributed; Described backboard 7 one end arranges backlight module 5 and backlight module 5 is set to rectangular configuration; Described backboard 7 and front frame 1 compact siro spinning technology, and closed by glue frame 4 between front frame 1 and backboard 7 outward flange.
As application notice of the present utility model: display module internal contains glass product, please don't bestow physical shock, as from high falling etc., if display module damages, inner liquid crystal leakage, is sure not to make it enter the mouth.If be stained with on clothes or skin, rapid soap and water cleaning, do not apply excessive power to the join domain of display screen surface or display module, because this will cause tonal variation.Vertical and horizontal polarization sheet is soft, and easily scratches, careful operation, if make dirty, with the dry cloth wiping of softness in display module surface.If seriously stained, then with isopropyl alcohol or ethanol (alcohol), dip in wet cloth and carry out wiping.When using mounting hole installation module, ensure not make its distortion, bend and distortion.Distortion can have significant impact to display quality, if logical circuit power cuts off, input signal, in order to prevent the electrostatic damage of element, does not keep good working environment, avoids open circuit, the operation of heat seal tissue of being careful, the sharp-pointed careful operation of glass edge.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (5)
1. a COG liquid crystal display module for stack combinations, comprises front frame (1), it is characterized in that, horizontal polaroid (14) is installed in described front frame (1) inside; Described horizontal polaroid (14) bottom arranges colored filter (2), and colored filter (2) is closely pasted with the TFT glass (12) being arranged on described front frame (1) inside; Described TFT glass (12) inside distribution liquid crystal (13) and TFT glass (12) bottom arranges vertical polaroid (3); Described vertical polaroid (3) side soldered circuit board (11) and by be arranged on described front frame (1) bottom glue frame (4) connect; Described glue frame (4) inner side arranges diffuser plate (9) and arranges diffusion sheet (10) between diffuser plate (9) with vertical polaroid (3); Described diffusion sheet (10) is communicated with the backlight (8) being arranged on described glue frame (4) inside; Described backlight (8) is connected with front frame (1) screw by backboard (7); Described backboard (7) outside surface arranges master control board (6) and backlight module (5) is installed in backboard (7) one end.
2. the COG liquid crystal display module of a kind of stack combinations according to claim 1, is characterized in that: described circuit board (11) is arranged on vertical polaroid (3) side, and the distribution of circuit board (11) engrail.
3. the COG liquid crystal display module of a kind of stack combinations according to claim 1 and 2, is characterized in that: compact siro spinning technology liquid crystal (13) between described colored filter (2) and vertical polaroid (3) and liquid crystal (13) is orthogonal is uniformly distributed.
4. the COG liquid crystal display module of a kind of stack combinations according to claim 1, is characterized in that: described backboard (7) one end arranges backlight module (5) and backlight module (5) is set to rectangular configuration.
5. the COG liquid crystal display module of a kind of stack combinations according to claim 1 or 4, it is characterized in that: described backboard (7) and front frame (1) compact siro spinning technology, and closed by glue frame (4) between front frame (1) and backboard (7) outward flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127688.XU CN204595377U (en) | 2015-03-05 | 2015-03-05 | A kind of COG liquid crystal display module of stack combinations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127688.XU CN204595377U (en) | 2015-03-05 | 2015-03-05 | A kind of COG liquid crystal display module of stack combinations |
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| Publication Number | Publication Date |
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| CN204595377U true CN204595377U (en) | 2015-08-26 |
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| CN201520127688.XU Active CN204595377U (en) | 2015-03-05 | 2015-03-05 | A kind of COG liquid crystal display module of stack combinations |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526927A (en) * | 2016-12-26 | 2017-03-22 | 安徽瑞沃电子科技有限公司 | Liquid crystal screen based on graphene flexible circuit |
| CN107795820A (en) * | 2017-10-24 | 2018-03-13 | 国网山东省电力公司烟台供电公司 | A kind of display |
-
2015
- 2015-03-05 CN CN201520127688.XU patent/CN204595377U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526927A (en) * | 2016-12-26 | 2017-03-22 | 安徽瑞沃电子科技有限公司 | Liquid crystal screen based on graphene flexible circuit |
| CN107795820A (en) * | 2017-10-24 | 2018-03-13 | 国网山东省电力公司烟台供电公司 | A kind of display |
| CN107795820B (en) * | 2017-10-24 | 2019-10-18 | 国网山东省电力公司烟台供电公司 | A kind of display |
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