CN203573043U - Wiring structure of FPC (Flexible Printed Circuit) of liquid crystal display module - Google Patents
Wiring structure of FPC (Flexible Printed Circuit) of liquid crystal display module Download PDFInfo
- Publication number
- CN203573043U CN203573043U CN201320779942.5U CN201320779942U CN203573043U CN 203573043 U CN203573043 U CN 203573043U CN 201320779942 U CN201320779942 U CN 201320779942U CN 203573043 U CN203573043 U CN 203573043U
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- China
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- fpc
- liquid crystal
- crystal display
- display module
- wiring structure
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Abstract
The utility model discloses a wiring structure of an FPC (Flexible Printed Circuit) of a liquid crystal display module. The wiring structure comprises an FPC monolayer area, wherein a wire is arranged at the bottom layer of the FPC monolayer area, two pieces of ground copper are respectively arranged on the upper side and the lower side of the FPC monolayer area, grounding wires are respectively arranged on the edges of the left side and the right side of the FPC monolayer area, and the grounding wires are connected to the two pieces of ground copper at the upper side and the lower side of the FPC monolayer area. According to the wiring structure, the grounding wires are additionally arranged on the edges of the two sides of the FPC monolayer area of the liquid crystal display module, so that the upper piece of ground copper and the lower piecs of ground copper are connected into a whole body so as to form a large-area ground layer, thus the anti-interference ability of the liquid crystal display module is improved; furthermore, the intensity of the edges of the two sides of the FPC is increased while the flexibility of the FPC is guaranteed, so that the rupture of the edges of the FPC during production assembly can be avoided.
Description
Technical field
The utility model relates to technical field of liquid crystal display, particularly the wire structures of a kind of LCD MODULE FPC.
Background technology
As shown in Figure 1, it is individual layer district that the FPC of LCD MODULE (LCM, LCD Module) has local, and the bottom in this FPC individual layer district has wiring 1, and upper and lower sides has ground copper 2; This FPC individual layer district is at top layer without cabling, and whole section do not have floor file copper 2.Although this structure can guarantee the flexibility of FPC, two blocks of ground copper 2 up and down in FPC individual layer district are relatively independent, only depend on via hole to connect, and destroyed the integrality of ground copper 2, increased the impedance of FPC.Easily cause the decline of LCD MODULE antijamming capability and FPC edge to assemble in production run and tear client.
Utility model content
The purpose of this utility model is to provide a kind of LCD MODULE FPC wire structures, increases ground connection wiring in both sides of the edge, FPC individual layer district, keeps the integrality of ground copper, makes up the existing defect of prior art.
The technical solution of the utility model is as follows:
A kind of LCD MODULE FPC wire structures, comprise FPC individual layer district, the bottom in described FPC individual layer district has wiring, respectively there is plot copper the both sides up and down in described FPC individual layer district, there is respectively ground connection wiring at the edge, the left and right sides in described FPC individual layer district, and described ground connection wiring connects two blocks of ground copper of FPC individual layer district upper and lower sides.
Useful technique effect of the present utility model is:
The utility model is by increasing ground connection wiring in both sides of the edge, LCD MODULE FPC individual layer district, make upper and lower two blocks of ground copper be linked to be an entirety, form large area stratum, thereby improve the interference free performance of LCD MODULE, the intensity that increases FPC both sides of the edge when guaranteeing FPC pliability, causes FPC edge break in the time of can avoiding production and assembly.
Advantage of the present utility model will provide in the description of embodiment part below, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of available liquid crystal display module FPC.
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figure 2, the utility model comprises FPC individual layer district, and the bottom in FPC individual layer district has wiring 1, and top layer is without cabling; Respectively there is plot copper 2 both sides up and down in FPC individual layer district; There is respectively ground connection wiring 3 at the edge, the left and right sides in FPC individual layer district, ground connection wiring 3 makes two blocks of ground copper 2 of FPC individual layer district upper and lower sides be linked to be an entirety, improve the interference free performance of LCD MODULE, increase the intensity of FPC both sides of the edge simultaneously, while avoiding production and assembly, cause FPC edge break.
Above-described is only preferred implementation of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate under the prerequisite that does not depart from basic conception of the present utility model, within all should thinking and being included in protection domain of the present utility model.
Claims (1)
1. a LCD MODULE FPC wire structures, comprise FPC individual layer district, the bottom in described FPC individual layer district has wiring (1), respectively there is plot copper (2) both sides up and down in described FPC individual layer district, it is characterized in that, there is respectively ground connection wiring (3) at the edge, the left and right sides in described FPC individual layer district, and described ground connection wiring (3) connects two blocks of ground copper (2) of FPC individual layer district upper and lower sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779942.5U CN203573043U (en) | 2013-11-30 | 2013-11-30 | Wiring structure of FPC (Flexible Printed Circuit) of liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779942.5U CN203573043U (en) | 2013-11-30 | 2013-11-30 | Wiring structure of FPC (Flexible Printed Circuit) of liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203573043U true CN203573043U (en) | 2014-04-30 |
Family
ID=50540767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320779942.5U Expired - Fee Related CN203573043U (en) | 2013-11-30 | 2013-11-30 | Wiring structure of FPC (Flexible Printed Circuit) of liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203573043U (en) |
-
2013
- 2013-11-30 CN CN201320779942.5U patent/CN203573043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: 523000 7 Bai Ye Avenue, 100 industrial town, Liaobu Town, Dongguan, Guangdong. Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 214125 Jinxi Road, Wuxi City, Jiangsu Province, No. 100 Patentee before: Wuxi Booyi Optoelectronics Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |