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A flexible circuit board

A flexible circuit board, electrical technology, applied in the direction of printed circuit components, etc., can solve the problems of peeling, edge peeling, bending or twisting of FPC10, etc., to improve performance, prevent peeling or partial peeling effect.

Active Publication Date: 2017-04-05
SHENZHEN LAIBAO HI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the subsequent processing process, the FPC 10 will inevitably be touched, causing the FPC 10 to be bent or twisted, and then the edge of the FPC 10 electrically connected to the display device 20 or the main board 30 is prone to peeling off, or even partially falls off, affecting performance of electronic products

Method used

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  • A flexible circuit board
  • A flexible circuit board
  • A flexible circuit board

Examples

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Embodiment Construction

[0026] In order to illustrate the flexible circuit board provided by the present invention, a detailed description will be given below in conjunction with the drawings and text descriptions of the specification.

[0027] The flexible circuit board provided by the present invention is used to connect the first functional unit, and it at least includes a first connecting section and a second connecting section that are adjacent and electrically connected, and the first connecting section is used for connecting with the first connecting section. A functional unit is connected, and the span of the end of the second connection section adjacent to the first connection section in the first direction is smaller than the span of the end of the first connection section adjacent to the second connection section in the first direction. The span in direction. The flexible circuit board further includes a third connection section for connecting with a second functional unit, and the span of...

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PUM

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Abstract

The invention relates to the technical field of panel display, in particular to a flexible circuit board. The flexible circuit board is used for being connected with a first function unit and at least comprises a first connecting segment and a second connecting segment, wherein the first connecting segment and the second connecting segment are adjacent to each other and electrically connected. The first connecting segment used for being connected with the first function unit. The span of one end, adjacent to the first connecting segment, on the second connecting segment in the first direction is smaller than that of one end, adjacent to the second connecting segment, on the first connecting segment in the first direction.

Description

technical field [0001] The invention relates to the field of flat panel display technology, in particular to a flexible circuit board. Background technique [0002] Flexible Printed Circuit Board (Flexible Printed Circuit Board), also known as flexible circuit board, is a kind of highly reliable circuit board made of polyester film or polyimide and formed by etching on copper foil. , Printed circuit with excellent flexibility. It has many advantages that rigid printed circuit boards do not have. For example, it can be freely bent, wound, and folded, and can be arranged arbitrarily according to the requirements of the spatial layout, and can be moved and stretched arbitrarily in three-dimensional space, so as to achieve the integration of component assembly and wire connection. The use of FPC can greatly reduce the volume of electronic products, which is suitable for the development of electronic products in the direction of high density, miniaturization and high reliabilit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K1/02
Inventor 王士敏刘立峰郭志勇朱泽力钟荣苹陈雄达李绍宗
Owner SHENZHEN LAIBAO HI TECH