CN219872054U - Display module assembly for improving white spot problem caused by falling - Google Patents
Display module assembly for improving white spot problem caused by falling Download PDFInfo
- Publication number
- CN219872054U CN219872054U CN202321375661.3U CN202321375661U CN219872054U CN 219872054 U CN219872054 U CN 219872054U CN 202321375661 U CN202321375661 U CN 202321375661U CN 219872054 U CN219872054 U CN 219872054U
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- module
- fpc
- display module
- white spot
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- 239000004744 fabric Substances 0.000 claims abstract description 7
- 239000002390 adhesive tape Substances 0.000 claims abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 241000519995 Stachys sylvatica Species 0.000 description 9
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a display module for improving white spot caused by falling, which comprises the following components: the module FPC comprises a main FPC area, a connecting area and an interface area, wherein the lower part of the main FPC area is connected with the interface area through the connecting area, a pasting piece is attached to the lower part of one surface of the main FPC area, the pasting piece is conductive cloth or double faced adhesive tape, the lower part of the pasting piece is flush with the lower part of the main FPC area, and a clearance area is formed by upwards and inwards concavely sinking the lower part of the pasting piece, which is close to the connecting area. The utility model has the beneficial effects that the white spot problem caused by the falling of the whole electronic equipment can be improved, and the reliability and quality of the display module are improved.
Description
Technical Field
The utility model relates to the technical field of display modules, in particular to a display module for improving the problem of white spots caused by falling.
Background
In the liquid crystal display module of the existing mobile phone and other equipment, after the assembly of the display module is completed, the module FPC is adhered to the back of the backlight module through conductive cloth or double faced adhesive tape, in order to avoid the occurrence of warping and other problems, the appearance of the conductive cloth is basically arranged in parallel with the module FPC, the gap between the adhered area of the conductive cloth and the double faced adhesive tape and the assembling bending area of the whole customer machine is reduced, the module FPC is easy to be in a tight state during the assembly, the module FPC is not buffered when the reliability falls, and the strength is propped against parts such as a reflector plate of the backlight module, so that the white spot and other problems of the display module are caused.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a display module for improving the problem of white spots caused by falling of the module.
The technical scheme of the utility model is as follows: the utility model provides a display module for improving white spot problem caused by falling, comprising: the module FPC comprises a main FPC area, a connecting area and an interface area, wherein the lower part of the main FPC area is connected with the interface area through the connecting area, a pasting piece is attached to the lower part of one surface of the main FPC area, the pasting piece is conductive cloth or double faced adhesive tape, the lower part of the pasting piece is flush with the lower part of the main FPC area, and a clearance area is formed by upwards and inwards concavely sinking the lower part of the pasting piece, which is close to the connecting area.
Further, a convex compensation area is formed on the upper part of the adhesive piece corresponding to the area of the clearance area.
Further, the shape and size of the compensation zone are the same as those of the void zone.
Further, the display module assembly still includes liquid crystal module and backlight unit, liquid crystal module sets up backlight unit top, module FPC's one end is bound on the liquid crystal module assembly, the back that is buckled back through the bonding piece with backlight unit of module FPC bonds.
By adopting the scheme, the utility model has the beneficial effects that: the white spot problem caused by the falling of the whole electronic equipment can be improved, and the reliability and quality of the display module are improved.
Drawings
Fig. 1 is a schematic structural diagram of a module FPC according to an embodiment of the present utility model.
Fig. 2 is an enlarged view at a in fig. 1.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1 and 2, in this embodiment, the present utility model provides a display module for improving white spot caused by dropping, comprising: the module FPC 1, module FPC 1 includes main FPC district 11, connecting region 12 and interface district 13, the lower part of main FPC district 1 passes through connecting region 12 with interface district 13 is connected, the lower part of the one side of main FPC district 12 is attached and is pasted piece 2, the piece is conductive cloth or double faced adhesive tape, the lower part of piece 2 with the lower part parallel and level of main FPC district 11, and be close to connecting region 12 the lower part of piece 2 upwards indent is formed with and keeps away the district 21. By arranging the clearance area 21, the buffer distance can be increased, and the problem of falling white spots can be avoided by transmitting force to parts such as a reflecting sheet of a backlight module of the module when falling.
Further, the upper portion of the adhesive member 2 is formed with a convex compensation area 22 corresponding to the area of the clearance area 21. The shape and size of the compensation zone 22 may be the same as the void zone 21. By providing the compensation zone 22, problems caused by the reduced adhesion area and the weakened adhesion performance of the adhesive member 2 due to the presence of the clearance zone 21 can be avoided.
Further, the display module assembly further comprises a liquid crystal module assembly and a backlight module assembly, the liquid crystal module assembly is arranged above the backlight module assembly, one end of the module FPC 1 is bonded to the liquid crystal module assembly, and the module FPC 1 is bonded to the back face of the backlight module assembly through a bonding piece after being bent.
In summary, the beneficial effects of the utility model are as follows: the white spot problem caused by the falling of the whole electronic equipment can be improved, and the reliability and quality of the display module are improved.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (4)
1. The utility model provides an improve and fall and cause display module assembly of white spot problem which characterized in that includes: the module FPC comprises a main FPC area, a connecting area and an interface area, wherein the lower part of the main FPC area is connected with the interface area through the connecting area, a pasting piece is attached to the lower part of one surface of the main FPC area, the pasting piece is conductive cloth or double faced adhesive tape, the lower part of the pasting piece is flush with the lower part of the main FPC area, and a clearance area is formed by upwards and inwards concavely sinking the lower part of the pasting piece, which is close to the connecting area.
2. The display module of claim 1, wherein the upper portion of the adhesive member has a convex compensation area formed in a region corresponding to the void area.
3. The display module of claim 2, wherein the compensation zone is the same shape and size as the keep-out zone.
4. A display module for improving white spot caused by falling according to any one of claims 1 to 3, further comprising a liquid crystal module and a backlight module, wherein the liquid crystal module is arranged above the backlight module, one end of the module FPC is bonded on the liquid crystal module, and the module FPC is bonded with the back surface of the backlight module through a bonding piece after being bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375661.3U CN219872054U (en) | 2023-05-31 | 2023-05-31 | Display module assembly for improving white spot problem caused by falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375661.3U CN219872054U (en) | 2023-05-31 | 2023-05-31 | Display module assembly for improving white spot problem caused by falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219872054U true CN219872054U (en) | 2023-10-20 |
Family
ID=88317171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375661.3U Active CN219872054U (en) | 2023-05-31 | 2023-05-31 | Display module assembly for improving white spot problem caused by falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219872054U (en) |
-
2023
- 2023-05-31 CN CN202321375661.3U patent/CN219872054U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |