CN205667012U - Flexible circuit board - Google Patents
Flexible circuit board Download PDFInfo
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- CN205667012U CN205667012U CN201620572810.9U CN201620572810U CN205667012U CN 205667012 U CN205667012 U CN 205667012U CN 201620572810 U CN201620572810 U CN 201620572810U CN 205667012 U CN205667012 U CN 205667012U
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Abstract
The utility model discloses a flexible circuit board, it includes the base member, the one end of base member is provided with golden finger region, region and the component of buckling is regional, buckles the zone bit between golden finger region and component region, buckles regional mid portion for walking the line region, buckles the both sides part regional for non - linear region, non - linear region's two all covers on the surface has the PI strengthening course, walk line regional two on the surface all the cover have the green oil layer. The utility model discloses the feasible regional fracture that is difficult to of bending.
Description
Technical field
This utility model relates to a kind of flexible PCB.
Background technology
Typically can arrange bending region on current flexible PCB, bending region is arranged on golden finger area and element region
Between territory, so, after the bending of bending region can so that golden finger area carries out grafting, but current bending region is in bending
Time often rupture.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of flexible PCB, and it makes bending region not allow
Easy fracture.
For solving above-mentioned technical problem, the flexible PCB that this utility model provides, it includes matrix, and one end of matrix sets
Be equipped with golden finger area, bending region and element area, bending region between golden finger area and element area, bent area
The mid portion in territory is routing region, and the two side portions in bending region is non-routing region, on two surfaces of non-routing region all
It is coated with PI strengthening course, two surfaces of routing region are all covered with green oil layer.
As preferably, described non-routing region is provided with the fin of the width extension along bending region.
As preferably, a surface of described matrix being pasted with a Double-face gummed paper, Double-face gummed paper is located close to element region
The position in territory.
After using above structure, this utility model compared with prior art, has the advantage that
Flexible PCB of the present utility model, owing to arranging PI strengthening course on the non-routing region of bending region, PI mends
Strong layer can effectively strengthen the intensity of bending region, and bending region can be avoided to rupture when bending, simultaneously in order to keep bending
The flexibility in region, so that the bending of bending region, is not provided with PI strengthening course on the routing region of bending region, only covers
One layer of green oil, it is ensured that the bendable folding endurance of routing region.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.
As shown in Figure 1, this utility model flexible PCB includes that matrix 1, one end of matrix 1 are provided with golden finger area
101, bending region 102 and element area 103, bending region 102 is between golden finger area 101 and element area 103, curved
The mid portion in territory, folding area 102 is routing region 1021, routing region 1021 is provided with for connecting golden finger area 101 He
The wire of element area 103, the two side portions in bending region 102 is non-routing region 1022, two tables of non-routing region 1022
It is all covered with PI strengthening course on face, two surfaces of routing region 1021 are all covered with green oil layer.
The fin 103 of the width extension along bending region 102 it is provided with on described non-routing region 1022, this
Sample, fin 103 can further enhance the intensity of non-routing region 1022, can preferably avoid bending region 102 and rupture.
Being pasted with a Double-face gummed paper 104 on one surface of described matrix 1, Double-face gummed paper 104 is located close to element area
The position of 103, so, this flexible PCB can be pasted and fixed on components and parts by Double-face gummed paper 104 so that this flexible electrical
Road plate is fixed more convenient.
Below only apply preferably example to be made that explanation with regard to this utility model, but be not to be construed as claim
Limiting, structure of the present utility model can have other to change, be not limited to said structure.In a word, all of the present utility model solely
The various changes made in vertical scope of the claims are all in protection domain of the present utility model.
Claims (3)
1. a flexible PCB, it is characterised in that: it includes that matrix (1), one end of matrix (1) are provided with golden finger area
(101), bending region (102) and element area (103), bending region (102) is positioned at golden finger area (101) and element area
(103) between, the mid portion of bending region (102) is routing region (1021), and the two side portions of bending region (102) is non-
Routing region (1022), two surfaces of non-routing region (1022) are all covered with PI strengthening course, the two of routing region (1021)
Green oil layer it is all covered with on surface.
Flexible PCB the most according to claim 1, it is characterised in that: it is provided with on described non-routing region (1022)
The fin (103) extended along the width of bending region (102).
Flexible PCB the most according to claim 2, it is characterised in that: it is pasted with on a surface of described matrix (1)
One Double-face gummed paper (104), Double-face gummed paper (104) is located close to the position of element area (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572810.9U CN205667012U (en) | 2016-06-15 | 2016-06-15 | Flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572810.9U CN205667012U (en) | 2016-06-15 | 2016-06-15 | Flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205667012U true CN205667012U (en) | 2016-10-26 |
Family
ID=57154472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572810.9U Active CN205667012U (en) | 2016-06-15 | 2016-06-15 | Flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205667012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139470A (en) * | 2019-05-13 | 2019-08-16 | 深圳市华星光电技术有限公司 | Flexible circuit board and display device |
-
2016
- 2016-06-15 CN CN201620572810.9U patent/CN205667012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139470A (en) * | 2019-05-13 | 2019-08-16 | 深圳市华星光电技术有限公司 | Flexible circuit board and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |