CN205124116U - Flexible circuit board and terminal equipment - Google Patents
Flexible circuit board and terminal equipment Download PDFInfo
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- CN205124116U CN205124116U CN201520873469.6U CN201520873469U CN205124116U CN 205124116 U CN205124116 U CN 205124116U CN 201520873469 U CN201520873469 U CN 201520873469U CN 205124116 U CN205124116 U CN 205124116U
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- tear
- cabling district
- glass substrate
- flexible pcb
- binding region
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Abstract
The utility model provides a flexible circuit board and terminal equipment. Flexible circuit board edge bind region and glass substrate fixed connection, the edge of flexible circuit board the at least one end of length direction of binding the region is equipped with anti -tear and walks the line district, anti -tear walk line district with glass substrate fixed connection, one of them part that anti -tear walked the line district is located glass substrate's the outside, anti -tear hole set up in glass substrate's the outside anti -tear walks in the line district, the anti -tear hole and with leave the clearance between glass substrate. The utility model also provides a terminal equipment, including foretell flexible circuit board. The utility model provides a flexible circuit board, can so that FPC hot pressing to the later use of glass substrate in, reduce owing to buckle and pull FPC and lead to the fact the easy tearing problem in FPC both sides.
Description
Technical field
The utility model relates to electronic manufacturing field, particularly relates to a kind of flexible PCB and terminal equipment.
Background technology
FOG (FPConGlass flexible circuit board and glass substrate are hinged with) production technology is bonded by ACF (the different side's conducting film of AnisotropicConductiveFilm), and hot pressing and realize liquid-crystalline glasses and flexible PCB is mechanically connected and a kind of processing mode of electrically conducting under certain temperature, pressure and time.Current this Joining Technology has and uses widely in each electronic product.
With reference to shown in Fig. 1, in prior art, prevent from tearing design between FPC (flexible PCB) 1 and glass substrate 2 and be: increase anti-tear copper in the corner of FPC1 or do fillet process of caving in, but the problem that FPC1 tears from binding position 10 place cannot be avoided.
Utility model content
In order to the technical problem that the binding position overcoming FPC in prior art is easily torn, the utility model provides a kind of flexible PCB and terminal equipment.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of flexible PCB, the binding region of described flexible circuit panel edges is fixedly connected with glass substrate, the length direction along described binding region of described flexible PCB is at least provided with anti-tear cabling district in one end, and described anti-tear cabling district is fixedly connected with described glass substrate;
The wherein part in described anti-tear cabling district is positioned at the outside of described glass substrate, and anti-tear hole is arranged in the described anti-tear cabling district in the outside of described glass substrate, leaves gap described in described anti-tear Kong Bingyu between glass substrate.
The utility model additionally provides a kind of terminal equipment, comprises above-mentioned flexible PCB.
The beneficial effects of the utility model are: the flexible PCB that the utility model provides, and can make in the use procedure of FPC after being hot-pressed onto glass substrate, reduce owing to bending the problem pullled FPC and cause FPC both sides easily to tear.
Accompanying drawing explanation
Fig. 1 represents that FPC's and glass substrate in prior art is connected and fixed structural representation;
Fig. 2 represents that FPC's and glass substrate in the utility model embodiment is connected and fixed structural representation one;
Fig. 3 represents that FPC's and glass substrate in the utility model embodiment is connected and fixed structural representation two;
Fig. 4 represents that FPC's and glass substrate in the utility model embodiment is connected and fixed structural representation three.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
Embodiment 1,
With reference to shown in Fig. 2, the utility model provides a kind of flexible PCB, the binding region 10 at FPC1 edge is fixedly connected with glass substrate 2, and the length direction along binding region 10 of FPC1 is at least provided with anti-tear cabling district 11 in one end, and anti-tear cabling district 11 is fixedly connected with glass substrate 2; The wherein part in anti-tear cabling district 11 is positioned at the outside of glass substrate 2, and anti-tear hole 12 is arranged in the anti-tear cabling district 11 in the outside of glass substrate, and gap also and is left between glass substrate 2 in anti-tear hole 12.
The structural design of this FPC, can make FPC1 be hot-pressed onto in the later use procedure of glass substrate 2, reduces owing to bending the problem pullled FPC and cause FPC both sides easily to tear.
Furthermore, anti-tear cabling district 11 is positioned at the outside of one end of the length direction along binding region 10.Anti-tear cabling district 11 is that the FPC1 in binding region 10 extends to form along its length, and Fang Si cabling district 11 is 5-8mm along the length of the length direction in binding region.That is, FPC1 extends in the both sides in binding region 10, and FPC1 can not affect complete machine structure stack design after increasing Fang Si cabling district 11.
Furthermore, anti-tear hole 12 is positioned at the edge in anti-tear cabling district 11; The hole that anti-tear hole 12 is ellipse, circle, many line segments or many arc transition are formed by connecting, but transition portion can not think triangle, easily causes stress to concentrate.Anti-tear hole 12 is 0.8 ~ 2mm along the width of binding region 10 length direction, and anti-tear hole 12 is diffused into active line region for stoping to tear, and is also convenient to testing circuit.
Embodiment 2,
On the basis of embodiment 1, as shown in figures 2 or 4, anti-tear cabling district 11 is set to one, and anti-tear cabling district 11 is arranged at any one end along its length in binding region 10, and anti-tear cabling district 11 offers anti-tear hole 12.In this embodiment, tearing of causing is pullled due to bending in one end that anti-tear cabling district 11 can prevent from binding region 10.
Embodiment 3,
On the basis of embodiment 1, as shown in Figure 3, anti-tear cabling district 11 is set to two, and two anti-tear cabling districts 11 lay respectively at the two ends along its length in binding region 10, wherein an anti-tear cabling district 11 offer anti-tear hole 12.Anti-tear cabling district 11 can prevent FPC1 from pullling from the two ends in binding region 10 tearing of causing.The anti-tear ability of this side can be strengthened in the anti-tear hole 12 that one of them anti-tear cabling district 11 is arranged.
Embodiment 4,
On the basis of embodiment 1, as shown in Figure 2, anti-tear cabling district 11 is set to two, and two anti-tear cabling districts 11 lay respectively at the two ends along its length in binding region 10, and each anti-tear cabling district 11 all offers anti-tear hole 12.Anti-tear cabling district 11 and anti-tear hole 12 can prevent FPC1 from pullling from the two ends in binding region 10 tearing of causing.
The utility model additionally provides a kind of terminal equipment, comprises the flexible PCB as above described in any one.
Further, above-mentioned terminal equipment comprises the display device needing to use flexible PCB, as all kinds of terminal equipment (mobile phone, flat board, navigator), PDA (palmtop PC) personal portable device, and the electronic equipment for consumption such as desktop computer, notebook computer, television set.
It should be noted that, this terminal equipment is the terminal equipment comprising above-mentioned flexible PCB, and the implementation of above-mentioned flexible PCB embodiment is equally applicable in the embodiment of this terminal equipment, also can reach identical technique effect, not repeat them here.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Those skilled in the art should understand, although described the preferred embodiment of the utility model embodiment, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope of embodiments.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or terminal equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or terminal equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the terminal equipment comprising described key element and also there is other identical element.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection range of the present utility model.
Claims (11)
1. a flexible PCB, the binding region of described flexible circuit panel edges is fixedly connected with glass substrate, it is characterized in that, the length direction along described binding region of described flexible PCB is at least provided with anti-tear cabling district in one end, and described anti-tear cabling district is fixedly connected with described glass substrate;
The wherein part in described anti-tear cabling district is positioned at the outside of described glass substrate, and anti-tear hole is arranged in the described anti-tear cabling district in the outside of described glass substrate, leaves gap described in described anti-tear Kong Bingyu between glass substrate.
2. flexible PCB as claimed in claim 1, it is characterized in that, described anti-tear cabling district is positioned at the outside of one end of the length direction along described binding region.
3. flexible PCB according to claim 2, is characterized in that, described Fang Si cabling district is 5-8mm along the length of the length direction in described binding region.
4. flexible PCB as claimed in claim 2, it is characterized in that, described anti-tear hole is positioned at the edge in described anti-tear cabling district.
5. flexible PCB as claimed in claim 1, is characterized in that, the hole that described anti-tear hole is ellipse, circle, many line segments or many arc transition are formed by connecting.
6. flexible PCB as claimed in claim 1, it is characterized in that, described anti-tear hole is 0.8 ~ 2mm along the width of the length direction in described binding region.
7. flexible PCB as claimed in claim 1, it is characterized in that, described anti-tear cabling district comprises: the first anti-tear cabling district and the second anti-tear cabling district;
Wherein, described first anti-tear cabling district is positioned at the first end of the length direction along described binding region;
Described second anti-tear cabling district is positioned at the second end of the length direction along described binding region.
8. flexible PCB as claimed in claim 7, is characterized in that, be provided with the first anti-tear hole in described first anti-tear cabling district, be provided with the second anti-tear hole in described second anti-tear cabling district.
9. flexible PCB as claimed in claim 7, is characterized in that, be provided with the second anti-tear hole in described first anti-tear cabling district or described second anti-tear cabling district.
10. a terminal equipment, is characterized in that, comprises flexible PCB as in one of claimed in any of claims 1 to 9.
11. terminal equipments as claimed in claim 10, it is characterized in that, described terminal equipment comprises mobile phone, panel computer, navigator or palmtop PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873469.6U CN205124116U (en) | 2015-11-02 | 2015-11-02 | Flexible circuit board and terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520873469.6U CN205124116U (en) | 2015-11-02 | 2015-11-02 | Flexible circuit board and terminal equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124116U true CN205124116U (en) | 2016-03-30 |
Family
ID=55579680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520873469.6U Active CN205124116U (en) | 2015-11-02 | 2015-11-02 | Flexible circuit board and terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124116U (en) |
Cited By (3)
| 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 |
| WO2020082517A1 (en) * | 2018-10-22 | 2020-04-30 | 惠科股份有限公司 | Display panel and display device |
| CN114051321A (en) * | 2021-11-02 | 2022-02-15 | Tcl华星光电技术有限公司 | Bending device |
-
2015
- 2015-11-02 CN CN201520873469.6U patent/CN205124116U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020082517A1 (en) * | 2018-10-22 | 2020-04-30 | 惠科股份有限公司 | Display panel and display device |
| 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 |
| CN114051321A (en) * | 2021-11-02 | 2022-02-15 | Tcl华星光电技术有限公司 | Bending device |
| CN114051321B (en) * | 2021-11-02 | 2022-12-23 | Tcl华星光电技术有限公司 | Bending device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |