CN202059679U - 具有防止管位孔易被撕裂的柔性印刷线路板 - Google Patents

具有防止管位孔易被撕裂的柔性印刷线路板 Download PDF

Info

Publication number
CN202059679U
CN202059679U CN2011201752248U CN201120175224U CN202059679U CN 202059679 U CN202059679 U CN 202059679U CN 2011201752248 U CN2011201752248 U CN 2011201752248U CN 201120175224 U CN201120175224 U CN 201120175224U CN 202059679 U CN202059679 U CN 202059679U
Authority
CN
China
Prior art keywords
circuit board
aligned holes
flexible printed
printed circuit
preventing
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 - Fee Related
Application number
CN2011201752248U
Other languages
English (en)
Inventor
颜坚展
蒋元杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2011201752248U priority Critical patent/CN202059679U/zh
Application granted granted Critical
Publication of CN202059679U publication Critical patent/CN202059679U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Structure Of Printed Boards (AREA)

Abstract

本实用新型公开了一种具有防止管位孔易被撕裂的柔性印刷线路板，板上有两个管位孔，管位孔处基材周边有有效铜箔，有效铜箔添加自线路板上层线路及下层线路铜层相对应管位孔位置距孔边缘0.3mm范围到各孔外围线边，能增加孔边的韧性，加强管位孔的定位性能及管位效果。

Description

具有防止管位孔易被撕裂的柔性印刷线路板
技术领域
本实用新型属于柔性印刷电路领域，涉及一种具有防止管位孔易被撕裂的柔性印刷线路板。
背景技术
现有的柔性印刷线路板，如图1所示，FPC模组板上有两个管位孔。因为管位孔基材周边没有有效铜箔，做螺丝定位时板子很容易在受到外力时将孔撕破而失去管位孔的功能。
实用新型内容
本实用新型所要解决的技术问题是提供一种既能满足线路板电气性能，且其管位孔具有很强定位性能及管位效果的柔性印刷线路板。
实用新型的技术解决方案如下：
一种具有防止管位孔易被撕裂的柔性印刷线路板，板上有两个管位孔，管位孔处基材周边有有效铜箔，有效铜箔添加于自线路板上层线路及下层线路铜层相对应管位孔位置距孔边缘0.3mm范围到各孔外围线边【各孔外围线边即柔性印刷线路板的最外围线边，这里指有效铜箔的范围在柔性印刷线路板的最外围线边到离定位孔边缘的0.3mm处】。
有益效果：
本实用新型中，上层线路及下层线路铜层相对应管位孔位置距孔边缘0.3mm范围内，加上有效铜箔到各孔外围线边，能增加孔边的韧性，加强管位孔的定位性能及管位效果。
下面结合附图对本实用新型作进一步的详细描述。
附图说明
图1是现有柔性印刷线路板结构示意图；
图2是本实用新型柔性印刷线路板结构示意图。
图中，1-第一管位孔，2-第二管位孔，3为有效铜箔。
具体实施方式
以下将结合附图和具体实施例对本实用新型做进一步详细说明：
如图2所示，上层线路及下层线路铜层相对应管位孔位置距孔边缘0.3mm范围内，加上有效铜箔到各孔外围线边，不会影响该板的电气性能，并能达到增加孔边的韧性，加强定位孔的定位性能及管位效果。

Claims (2)

1.一种具有防止管位孔易被撕裂的柔性印刷线路板，其特征在于，所述线路板上有两个管位孔，管位孔处基材周边有有效铜箔。
2.如权利要求1所述的一种具有防止管位孔易被撕裂的柔性印刷线路板，其特征在于，所述有效铜箔添加自所述线路板上层线路及下层线路铜层相对应管位孔位置距孔边缘0.3mm范围到各孔外围线边。
CN2011201752248U 2011-05-26 2011-05-26 具有防止管位孔易被撕裂的柔性印刷线路板 Expired - Fee Related CN202059679U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201752248U CN202059679U (zh) 2011-05-26 2011-05-26 具有防止管位孔易被撕裂的柔性印刷线路板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201752248U CN202059679U (zh) 2011-05-26 2011-05-26 具有防止管位孔易被撕裂的柔性印刷线路板

Publications (1)

Publication Number Publication Date
CN202059679U true CN202059679U (zh) 2011-11-30

Family

ID=45019642

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201752248U Expired - Fee Related CN202059679U (zh) 2011-05-26 2011-05-26 具有防止管位孔易被撕裂的柔性印刷线路板

Country Status (1)

Country Link
CN (1) CN202059679U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107708292A (zh) * 2017-10-27 2018-02-16 广东生益科技股份有限公司 能有效减少埋孔裂纹的pcb及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107708292A (zh) * 2017-10-27 2018-02-16 广东生益科技股份有限公司 能有效减少埋孔裂纹的pcb及其制造方法

Similar Documents

Publication Publication Date Title
TWI365886B (en) Epoxy resin composition, prepreg, laminate, and printed wiring board
HK1165816A1 (en) Thermosetting resin composition, and prepreg, insulating film with support, laminate plate, and printed wiring board, each obtained using same
WO2008157143A3 (en) Edge connection structure for printed circuit boards
TW200744180A (en) Stack structure of circuit board having embedded with semiconductor component
EP2501043A3 (en) A capacitance sensing switch module
CN202059679U (zh) 具有防止管位孔易被撕裂的柔性印刷线路板
CN203884078U (zh) 软硬结合板结构
WO2008099596A1 (ja) キャリア材料付き層間絶縁膜およびこれを用いる多層プリント回路板
CN202353946U (zh) 多层板叠合定位装置
CN202151003U (zh) 防撕裂fpc
CN202005061U (zh) Pcb多层板对位结构
CN204707343U (zh) 具有散热效果的嵌入型双面电路板
CN202310299U (zh) 一种软硬结合板
CN203104958U (zh) 一种双面线路板的导通结构
CN203951674U (zh) 一种防撕裂fpc板
CN203552626U (zh) 一种具有新型防静电结构的液晶显示屏
CN202425210U (zh) 一种用于柔性线路板补强贴合的治具
CN201576015U (zh) 电能表用pcb板
CN202748762U (zh) 一种单层导电玻璃的定位治具
CN201967248U (zh) 一种pcb盲孔板
CN202488888U (zh) 一种pcb板用电木板
CN202524641U (zh) 印制板
CN201738581U (zh) 一种大型钢模板的连结构造
CN203010141U (zh) 可避免缩印电视机底座固定机构
CN202353919U (zh) 软硬结合电路板

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shenzhen fosunny Tai Precision circuit Co. Ltd.

Assignor: Yan Jianzhan

Contract record no.: 2011440020499

Denomination of utility model: Flexible printed circuit board capable of preventing aligned holes from being torn easily

Granted publication date: 20111130

License type: Exclusive License

Record date: 20111220

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20130526