CN2757494Y - Soft circuit board - Google Patents
Soft circuit board Download PDFInfo
- Publication number
- CN2757494Y CN2757494Y CN 200420102239 CN200420102239U CN2757494Y CN 2757494 Y CN2757494 Y CN 2757494Y CN 200420102239 CN200420102239 CN 200420102239 CN 200420102239 U CN200420102239 U CN 200420102239U CN 2757494 Y CN2757494 Y CN 2757494Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- stiffening plate
- wiring layer
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a flexible circuit board used for connecting a circuit, which comprises a flexible wire board and a reinforcing board, wherein the flexible wire board comprises a metal wire layout layer and an insulation layer. The metal wire layout layer comprises a plurality of metal conducting wires; the terminal end of each of the metal conducting wires is exposed to become an electrically connected end; the insulation layer is used for partly covering and completely separating the metal conducting wires; the reinforcing board is attached to the flexible wire board and positioned beside the electrically connected end used for improving the mechanical strength of the electrically connected end, wherein the reinforcing board further comprises a hand-hold component. The flexible circuit board of the utility model is convenient for operating personnel to operate.
Description
[technical field]
The utility model relates to and a kind of flexible circuit board, especially is used for the flexible circuit board that circuit connects.
[background technology]
Present many electric equipments as LCD, need to use flexible circuit board that the circuit of different piece is coupled together.Flexible circuit board of the prior art as shown in Figure 1, this flexible circuit board 10 comprises a flexible cord plate 11 and a stiffening plate 19.This flexible cord plate 11 comprises a metal wiring layer 13 and an insulating barrier 14, and this metal wiring layer 13 comprises many strip metals lead.This many strip metals wire end exposes becomes electrical connection terminal, this insulating barrier 14 is used for part and covers and separate this many strip metals lead fully, this stiffening plate 19 is fitted with this flexible cord plate 11, and is positioned near the mechanical strength that is used for increasing this electrical connection terminal this electrical connection terminal.Because these flexible circuit board 10 no handheld component, so operating personnel are when holding this flexible circuit board 10 and being connected to connector, and are easy to plug crooked and cause this flexible circuit board 10 to be connected with the circuit of connector and open circuit.
Therefore, a kind of flexible circuit board of handled easily need be provided.
[utility model content]
A kind of flexible circuit board of handled easily is provided for the problem the utility model that overcomes inconvenient operation.
A kind of flexible circuit board of handled easily further is provided for the problem the utility model that overcomes inconvenient operation.
The technical scheme of the utility model technical solution problem provides a kind of flexible circuit board, it comprises a flexible cord plate and a stiffening plate, this flexible cord plate comprises a metal wiring layer and an insulating barrier, this metal wiring layer comprises many strip metals lead, this many strip metals wire end exposes becomes electrical connection terminal, this insulating barrier is used for part and covers and separate this many strip metals lead fully, this stiffening plate and this flexible cord plate are fitted, and be positioned near the mechanical strength that is used for increasing this electrical connection terminal this electrical connection terminal, wherein, this stiffening plate further comprises hand-held parts.
Another technical scheme of the utility model technical solution problem provides a kind of flexible circuit board, comprise a conduction portion and a junction branch, this conduction portion comprises one first metal wiring layer, one first insulating barrier, this first metal wiring layer comprises many strip metals lead, this coupling part comprises one second metal wiring layer, one second insulating barrier and a stiffening plate, this second metal wiring layer comprises many strip metals lead, this first insulating barrier covers and separates many strip metals lead of this first metal wiring layer fully, this second insulating barrier partly covers and separates fully many strip metals lead of this second metal wiring layer, this many strip metals wire end is exposed become electrical connection terminal, this stiffening plate and this second insulating barrier are fitted, be used for increasing the mechanical strength of this electrical connection terminal, this handheld component is positioned at this stiffening plate end, it is characterized in that this stiffening plate further comprises hand-held parts.
In addition, can increase cloth copper zone, prevent this applying edge fracture at this stiffening plate and this second insulating barrier joint place.
Compared with prior art, because the stiffening plate of flexible circuit board of the present utility model comprises hand-held parts, operating personnel are hand-held convenient, can not be inconvenient to occur plug crooked and cause the circuit connection to open circuit because of hand-held.So flexible circuit board handled easily of the present utility model.
[description of drawings]
Fig. 1 is the schematic perspective view of prior art flexible circuit board.
Fig. 2 is the schematic perspective view of the utility model flexible circuit board first execution mode.
Fig. 3 is the schematic perspective view of the utility model flexible circuit board second execution mode.
Fig. 4 is the schematic perspective view of the utility model flexible circuit board the 3rd execution mode.
Fig. 5 is the schematic diagram of metal wiring layer in the utility model flexible circuit board the 3rd execution mode.
Fig. 6 is the schematic perspective view of the utility model flexible circuit board the 4th execution mode.
Fig. 7 is the schematic perspective view of the utility model flexible circuit board the 5th execution mode.
Fig. 8 is the schematic perspective view of the utility model flexible circuit board the 6th execution mode.
Fig. 9 is the schematic diagram of metal wiring layer in the utility model flexible circuit board the 6th execution mode.
[embodiment]
Please refer to Fig. 2, is the schematic perspective view of first execution mode of the utility model flexible circuit board.This flexible circuit board 20 comprises a flexible cord plate 21 and a stiffening plate 29.This flexible cord plate 21 comprises a metal wiring layer 23 and an insulating barrier 24, and this metal wiring layer 23 comprises many strip metals lead.This stiffening plate 29 further comprises hand-held parts 291 these many strip metals wire ends exposure becoming electrical connection terminals, this insulating barrier 24 is used for part and covers and separate this many strip metals lead fully, this stiffening plate 29 is fitted with this flexible cord plate 21, and is positioned near the mechanical strength that is used for increasing this electrical connection terminal this electrical connection terminal.
Please refer to Fig. 3, is the schematic perspective view of second execution mode of the utility model flexible circuit board.This flexible circuit board 30 comprises a flexible cord plate 31 and a stiffening plate 39.This flexible cord plate 31 comprises a metal wiring layer 33 and an insulating barrier 34, and this metal wiring layer 33 comprises many strip metals lead.This stiffening plate 39 further comprises hand-held parts 391, and this handheld component 391 comprises suture 392 simultaneously.This many strip metals wire end exposes becomes electrical connection terminal, this insulating barrier 34 is used for part and covers and separate this many strip metals lead fully, this stiffening plate 39 is fitted with this flexible cord plate 31, and is positioned near the mechanical strength that is used for increasing this electrical connection terminal this electrical connection terminal.
Please refer to Fig. 4 and Fig. 5, wherein, Fig. 4 is the schematic perspective view of the utility model flexible circuit board the 3rd execution mode, and Fig. 5 is the schematic diagram of metal wiring layer in the utility model flexible circuit board the 3rd execution mode.This flexible circuit board 40 comprises a flexible cord plate 41 and a stiffening plate 49.This flexible cord plate 41 comprises a metal wiring layer 43 and an insulating barrier 44, and this metal wiring layer 43 comprises many strip metals lead.This stiffening plate 49 further comprises hand-held parts 491, and this handheld component 491 comprises suture 492 simultaneously.This many strip metals wire end exposes becomes electrical connection terminal, this insulating barrier 44 is used for part and covers and separate this many strip metals lead fully, this stiffening plate 49 is fitted with this flexible cord plate 41, and is positioned near the mechanical strength that is used for increasing this electrical connection terminal this electrical connection terminal.Wherein this stiffening plate 49 increases cloth copper zone 432 with the plain conductor of these flexible cord plate 41 joint places, is used for increasing this flexible cord plate 41 in the mechanical strength of joint place.
Please refer to Fig. 6, is the schematic perspective view of the 4th execution mode of the utility model flexible circuit board.This flexible circuit board 60 comprises that a conduction portion 61 and a junction divide 62.This conduction portion 61 comprises one first metal wiring layer 63, one first insulating barrier 64, and this first metal wiring layer 63 comprises many strip metals lead.This coupling part 62 comprises one second metal wiring layer 66, one second insulating barrier 67 and a stiffening plate 69, and this second metal wiring layer 66 comprises many strip metals lead, and this stiffening plate 69 further comprises hand-held parts 691.This first insulating barrier 64 covers and separates many strip metals lead of this first metal wiring layer 63 fully, these second insulating barrier, 67 parts cover and separate fully many strip metals lead of this second metal wiring layer 66, this many strip metals wire end is exposed becomes electrical connection terminal, the corresponding one by one electrical connection of plain conductor of the plain conductor of this second metal wiring layer 66 and this first metal wiring layer 63.Wherein, this stiffening plate 69 is fitted with this second insulating barrier 67, is used for increasing the mechanical strength of this electrical connection terminal, and this handheld component 691 is positioned at this stiffening plate end.
Please refer to Fig. 7, is the schematic perspective view of the 5th execution mode of the utility model flexible circuit board.It further comprises suture 792 simultaneously with different being in the handheld component 791 of this flexible circuit board 70 of the 4th execution mode, it is convenient along neat suture 792 folding these handheld component 791 or along the neat suture handheld component 791 of tearing, to reduce this handheld component 791 formed electric signal interference.
Please in the lump with reference to Fig. 8 and Fig. 9, wherein, Fig. 8 is the schematic perspective view of the utility model flexible circuit board the 6th execution mode, and Fig. 9 is the schematic diagram of metal wiring layer in the utility model flexible circuit board the 6th execution mode.This flexible circuit board 80 comprises that a conduction portion 81 and a junction divide 82.This conduction portion 81 comprises one first metal wiring layer 83, one first insulating barrier 84, and this first metal wiring layer 83 comprises many strip metals lead.This coupling part 82 comprises one second metal wiring layer 86, one second insulating barrier 87 and a stiffening plate 89, and this second metal wiring layer 86 comprises many strip metals lead, and this stiffening plate 89 comprises hand-held parts 891, and this handheld component 891 comprises suture 892 simultaneously.This first insulating barrier 84 covers and separates many strip metals lead of this first metal wiring layer 83 fully, these second insulating barrier, 87 parts cover and separate fully many strip metals lead of this second metal wiring layer 86, this many strip metals wire end is exposed become electrical connection terminal, the corresponding one by one electrical connection of plain conductor of the plain conductor of this second metal wiring layer 86 and this first metal wiring layer 83, wherein, this stiffening plate 89 is fitted with this second insulating barrier 87, be used for increasing the mechanical strength of this electrical connection terminal, this handheld component 891 is positioned at this stiffening plate 89 ends.This stiffening plate 89 increases cloth copper zone 832 with the plain conductor of these second insulating barrier, 87 joint places, prevents this applying edge fracture.
Flexible circuit board of the present invention is not limited to above-mentioned execution mode, and for example: the stiffening plate in the flexible circuit board of the present invention and this hand-held parts can be one-body molded, also can be that two independent sectors are to connecting and composing.
Claims (10)
1. a flexible circuit board, comprise a flexible cord plate and a stiffening plate, this flexible cord plate comprises a metal wiring layer and an insulating barrier, this metal wiring layer comprises many strip metals lead, this many strip metals wire end exposes becomes electrical connection terminal, this insulating barrier is used for part and covers and separate this many strip metals lead fully, this stiffening plate and this flexible cord plate are fitted, and be positioned near the mechanical strength that is used for increasing this electrical connection terminal this electrical connection terminal, it is characterized in that this stiffening plate further comprises hand-held parts.
2. flexible circuit board as claimed in claim 1 is characterized in that: this handheld component further comprises suture simultaneously, and is convenient along folding this handheld component of neat suture or along neat suture this handheld component of tearing.
3. flexible circuit board as claimed in claim 1 is characterized in that: the metal of this stiffening plate and this flexible cord plate joint place is led increases cloth copper zone, prevents the flexible cord plate fracture of this joint place.
4. flexible circuit board as claimed in claim 1 is characterized in that: this handheld component and this stiffening plate are integrated entire plate.
5. flexible circuit board as claimed in claim 1 is characterized in that: this handheld component is arranged on another piece plate on this stiffening plate.
6. one kind is used for the flexible circuit board of connecting circuit, comprise a conduction portion and a junction branch, this conduction portion comprises one first metal wiring layer, one first insulating barrier, this first metal wiring layer comprises many strip metals lead, this coupling part comprises one second metal wiring layer, one second insulating barrier and a stiffening plate, this second metal wiring layer comprises many strip metals lead, this first insulating barrier covers and separates many strip metals lead of this first metal wiring layer fully, this second insulating barrier partly covers and separates fully many strip metals lead of this second metal wiring layer, this many strip metals wire end is exposed become electrical connection terminal, this stiffening plate and this second insulating barrier are fitted, be used for increasing the mechanical strength of this electrical connection terminal, this handheld component is positioned at this stiffening plate end, it is characterized in that this stiffening plate further comprises hand-held parts.
7. flexible circuit board as claimed in claim 6 is characterized in that: this handheld component further comprises suture simultaneously, and is convenient along folding this handheld component of neat suture or along neat suture this handheld component of tearing.
8. flexible circuit board as claimed in claim 6 is characterized in that: increase cloth copper zone at this stiffening plate and this second insulating barrier joint place, prevent this applying edge fracture.
9. flexible circuit board as claimed in claim 6 is characterized in that: this handheld component and this stiffening plate are integrated entire plate.
10. flexible circuit board as claimed in claim 6 is characterized in that: this handheld component is arranged on another piece plate on this stiffening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102239 CN2757494Y (en) | 2004-12-01 | 2004-12-01 | Soft circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420102239 CN2757494Y (en) | 2004-12-01 | 2004-12-01 | Soft circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2757494Y true CN2757494Y (en) | 2006-02-08 |
Family
ID=35965871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420102239 Expired - Lifetime CN2757494Y (en) | 2004-12-01 | 2004-12-01 | Soft circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2757494Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346035B (en) * | 2007-07-13 | 2010-06-02 | 富葵精密组件(深圳)有限公司 | Flexible circuit board |
| CN101483969B (en) * | 2008-01-10 | 2010-08-11 | 胜华科技股份有限公司 | Reinforcing structure for flexible circuit board |
| CN102395246A (en) * | 2011-07-21 | 2012-03-28 | 友达光电股份有限公司 | Flexible circuit board |
| CN102469682A (en) * | 2010-11-18 | 2012-05-23 | 瀚宇彩晶股份有限公司 | Flexible printed circuit |
| CN104051061A (en) * | 2013-03-12 | 2014-09-17 | 三星显示有限公司 | Flexible cable and liquid crystal display apparatus having same |
| CN106211546A (en) * | 2015-05-25 | 2016-12-07 | 阿自倍尔株式会社 | Printed circuit board (PCB) and electronic equipment |
| CN106604555A (en) * | 2017-02-09 | 2017-04-26 | 广东成德电子科技股份有限公司 | Flexible printed circuit board and hand-held portion and manufacturing method thereof |
| CN107864555A (en) * | 2017-12-09 | 2018-03-30 | 中国电子科技集团公司第四十三研究所 | A kind of flexible PCB |
-
2004
- 2004-12-01 CN CN 200420102239 patent/CN2757494Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101346035B (en) * | 2007-07-13 | 2010-06-02 | 富葵精密组件(深圳)有限公司 | Flexible circuit board |
| CN101483969B (en) * | 2008-01-10 | 2010-08-11 | 胜华科技股份有限公司 | Reinforcing structure for flexible circuit board |
| CN102469682A (en) * | 2010-11-18 | 2012-05-23 | 瀚宇彩晶股份有限公司 | Flexible printed circuit |
| CN102395246A (en) * | 2011-07-21 | 2012-03-28 | 友达光电股份有限公司 | Flexible circuit board |
| CN104051061A (en) * | 2013-03-12 | 2014-09-17 | 三星显示有限公司 | Flexible cable and liquid crystal display apparatus having same |
| CN106211546A (en) * | 2015-05-25 | 2016-12-07 | 阿自倍尔株式会社 | Printed circuit board (PCB) and electronic equipment |
| CN106211546B (en) * | 2015-05-25 | 2019-06-04 | 阿自倍尔株式会社 | Printed circuit board and electronic equipment |
| CN106604555A (en) * | 2017-02-09 | 2017-04-26 | 广东成德电子科技股份有限公司 | Flexible printed circuit board and hand-held portion and manufacturing method thereof |
| CN107864555A (en) * | 2017-12-09 | 2018-03-30 | 中国电子科技集团公司第四十三研究所 | A kind of flexible PCB |
| CN107864555B (en) * | 2017-12-09 | 2024-02-09 | 中国电子科技集团公司第四十三研究所 | Flexible circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141201 Granted publication date: 20060208 |