CN205196086U - FPC pad that is shaded adds tin structure - Google Patents
FPC pad that is shaded adds tin structure Download PDFInfo
- Publication number
- CN205196086U CN205196086U CN201520507935.9U CN201520507935U CN205196086U CN 205196086 U CN205196086 U CN 205196086U CN 201520507935 U CN201520507935 U CN 201520507935U CN 205196086 U CN205196086 U CN 205196086U
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- fpc
- fpc pad
- pad
- flexible base
- backlight
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Abstract
The utility model relates to a liquid crystal display field especially relates to a FPC pad that is shaded adds tin structure. The utility model provides a FPC pad that is shaded adds tin structure, including the flexible base plate of FPC, be provided with regional, the third component region of the first component region, the second component that are shaded from the sun the FPC pad and from left to right set gradually on the flexible base plate of FPC, FPC pad in a poor light and first component region, second component region, third component region coexist in the plane, the FPC pad that is shaded sets up first element region intra -area FPC pad trisection's in a poor light middle part is provided with with the tin hole. The utility model discloses only needing to put the FPC that is shaded and having dragged tin on the main FPC just, lacked the process one, tin can not add too much or very little because of individual gimmick yet.
Description
Technical field
The utility model relates to LCDs field, particularly relates to a kind of backlight FPC pad and adds tin structure.
Background technology
The backlight pad of FPC does not before add tin.When assembling etc. volume production: first add tin at the bottom of one time on FPC, then backlight FPC is put up drag a tin again.Design before: design before: design at element reverse side sometimes, this just can not share the steel mesh of tin on element, can not be upper to tin in passing.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of backlight FPC pad to add tin structure, only backlight FPC need be put and main FPC drag tin just, lack a procedure, and tin also can not add too much because of individual gimmick or very little.
To achieve these goals, the technical solution adopted in the utility model is to provide a kind of backlight FPC pad and adds tin structure, comprise FPC flexible base, board, described FPC flexible base, board is provided with backlight FPC pad and the first element area from left to right set gradually, the second element area, third element region, described backlight FPC pad and the first element area, the second element area, third element region coexist in a plane, described backlight FPC pad is arranged in described first element area, is provided with adds tin hole at the middle part of described backlight FPC pad trisection.
As further improvement of the utility model, described FPC flexible base, board head is also provided with two-sided conducting resinl and dew copper ground area, and described two-sided conducting resinl is arranged at above described dew copper ground area.
As further improvement of the utility model, the thickness of described two-sided conducting resinl is 0.05mm.
As further improvement of the utility model, be provided with bent area bottom described FPC flexible base, board, the left side of this bent area is reinforcement district, and double faced adhesive tape is posted on right side.
As further improvement of the utility model, the thickness of described double faced adhesive tape is 0.03mm.
As further improvement of the utility model, described reinforcement district is provided with white pairs of bit line, the afterbody 2.50mm of described white pairs of bit line distance FPC flexible base, board.
As further improvement of the utility model, described reinforcement district is from the afterbody 3.50mm of FPC flexible base, board.
As further improvement of the utility model, the thickness in described reinforcement district is 0.2mm.
The beneficial effects of the utility model are: only backlight FPC need be put and main FPC drag tin just, lack a procedure, and tin also can not add too much because of individual gimmick or very little.
Accompanying drawing explanation
Fig. 1 is FPC flexible base, board top structure schematic diagram of the present utility model;
Fig. 2 is FPC flexible base, board polycrystalline substance schematic diagram of the present utility model;
Fig. 3 is FPC flexible base, board total schematic diagram of the present utility model.
Embodiment
To illustrate below in conjunction with accompanying drawing and embodiment further illustrates the utility model.
Numeral in figure: 1, the first element area; 2, tin hole is added; 3, two-sided conducting resinl; 4, copper ground area is revealed; 5, the second element area; 6, third element region; 7, white pairs of bit line; 8, reinforcement district; 9, bent area; 10, double faced adhesive tape.
Know-why of the present utility model, backlight pad design, to element the same face, is opened in passing when driving steel mesh and is added tin hole.Element can add tin when adding tin simultaneously.
As shown in Figure 1, Figure 3, the utility model provides a kind of backlight pad to add tin structure, comprise FPC flexible base, board, described FPC flexible base, board is provided with backlight FPC pad and the first element area 1, second element area 5 from left to right set gradually, third element region 6, described backlight FPC pad and the first element area 1, second element area 5, third element region 6 coexist in a plane, described backlight FPC pad is arranged in described first element area 1, is provided with adds tin hole 2 at the middle part of described backlight FPC pad trisection.
As shown in Figure 1, Figure 3, described FPC flexible base, board head is also provided with two-sided conducting resinl 3 and dew copper ground area 4, and described two-sided conducting resinl 3 is arranged at above described dew copper ground area 4.
As shown in Figure 1, Figure 3, the thickness of described two-sided conducting resinl 3 is 0.05mm.
As shown in Figure 2 and Figure 3, be provided with bent area 9 bottom described FPC flexible base, board, the left side of this bent area 9 is reinforcement district 8, and double faced adhesive tape 10 is posted on right side.
As shown in Figure 2 and Figure 3, the thickness of described double faced adhesive tape 10 is 0.03mm.
As shown in Figure 2 and Figure 3, described reinforcement district 8 is from the afterbody 3.50mm of FPC flexible base, board.
As shown in Figure 2 and Figure 3, described reinforcement district 8 is provided with white pairs of bit line 7, and described white pairs of bit line 7 is apart from the afterbody 2.50mm of FPC flexible base, board.
As shown in Figure 2 and Figure 3, the thickness in described reinforcement district 8 is 0.2mm.
Backlight FPC pad design is at component side, and on FPC factory Katyuan part during tin steel-screen, in the middle of backlight FPC pad, 1/3rd places open a hole in passing.When FPC scrapes tin cream to component pads, also just given on FPC backlight pad tin simultaneously.When assembling etc. volume production: only backlight FPC need be put and main FPC drag tin just.Lacked a procedure, tin also can not add too much because of individual gimmick or very little.
In the middle of FPC draws a design and drawing indicates pad, tin will be gone up by 1/3rd places.FPC factory can hold a hole on holding during tin steel-screen.Simultaneously also just to pad having arrived tin during upper element tin cream.But need to indicate at middle 1/3rd places, inwhole upper tin, if all go up tin, will make Xi Taihou, easily connect tin during welding.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (8)
1. a backlight FPC pad adds tin structure, comprise FPC flexible base, board, it is characterized in that: described FPC flexible base, board is provided with backlight FPC pad and the first element area from left to right set gradually, the second element area, third element region, described backlight FPC pad and the first element area, the second element area, third element region coexist in a plane, described backlight FPC pad is arranged in described first element area, is provided with adds tin hole at the middle part of described backlight FPC pad trisection.
2. backlight FPC pad adds tin structure according to claim 1, it is characterized in that: described FPC flexible base, board head is also provided with two-sided conducting resinl and dew copper ground area, and described two-sided conducting resinl is arranged at above described dew copper ground area.
3. backlight FPC pad adds tin structure according to claim 2, it is characterized in that: the thickness of described two-sided conducting resinl is 0.05mm.
4. backlight FPC pad adds tin structure according to claim 1, it is characterized in that: be provided with bent area bottom described FPC flexible base, board, and the left side of this bent area is reinforcement district, and double faced adhesive tape is posted on right side.
5. backlight FPC pad adds tin structure according to claim 4, it is characterized in that: the thickness of described double faced adhesive tape is 0.03mm.
6. backlight FPC pad adds tin structure according to claim 4, it is characterized in that: described reinforcement district is provided with white pairs of bit line, the afterbody 2.50mm of described white pairs of bit line distance FPC flexible base, board.
7. backlight FPC pad adds tin structure according to claim 6, it is characterized in that: described reinforcement district is from the afterbody 3.50mm of FPC flexible base, board.
8. backlight FPC pad adds tin structure according to claim 7, it is characterized in that: the thickness in described reinforcement district is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507935.9U CN205196086U (en) | 2015-07-14 | 2015-07-14 | FPC pad that is shaded adds tin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507935.9U CN205196086U (en) | 2015-07-14 | 2015-07-14 | FPC pad that is shaded adds tin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205196086U true CN205196086U (en) | 2016-04-27 |
Family
ID=55789018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507935.9U Active CN205196086U (en) | 2015-07-14 | 2015-07-14 | FPC pad that is shaded adds tin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205196086U (en) |
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2015
- 2015-07-14 CN CN201520507935.9U patent/CN205196086U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |