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Flexible circuit board

一种软性电路板、线路的技术，应用在印刷电路、印刷电路、印刷电路零部件等方向，能够解决增加材料成本等问题

Inactive Publication Date: 2008-11-19
AVARY HLDG (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above method often increases the material cost while improving the flexural performance of the flexible board.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The flexible circuit board of the technical solution will be further described in detail below in conjunction with the drawings and multiple embodiments.

[0014] Such as figure 1 As shown, the first embodiment of the technical solution provides a flexible circuit board 100 , which includes a base 110 , a working circuit 121 and a reinforcing circuit 130 . The working circuit 121 and the reinforcing circuit 130 are formed on the substrate 110 , and the working circuit 121 forms a working circuit region 120 on the substrate 110 . All working lines 121 on the substrate 110 are within the working line area 120 . Thus, the substrate 110 includes two regions, namely, the working circuit region 120 and a peripheral region (not shown) surrounding the working circuit region 120 , and the reinforcing circuit 130 is formed in the peripheral region. Preferably, the working line area 120 is distributed in the central area of ​​the base 110 , and the reinforcing lines 130 are dist...

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Abstract

The invention provides a flexible circuit board, which comprises a substrate and a working line formed on the substrate. A working line area can be formed on the substrate through the working line, and the flexible circuit board also comprises a reinforcing line formed outside the working line area of the substrate. The bending degree of the flexible circuit board can be effectively promoted through the arrangement of the reinforcing line in the structure of the flexible circuit board, and simultaneously, the service life of the flexible circuit board can also be enhanced.

Description

technical field [0001] The invention relates to a circuit board, in particular to a flexible circuit board with good bending performance. Background technique [0002] With the vigorous development of the electronic communication industry, consumer electronic products such as mobile phones, notebook computers, digital cameras, personal digital assistants, etc. have gradually become the necessities of people's daily life. Due to the increasingly fierce competition in the electronic market, in order to win a place in the market, major manufacturers continue to introduce new products to their products. At present, most electronic products are developing in the direction of miniaturization, integration and multi-function. Flexible printed circuit boards are widely used in consumer electronics products due to their light, thin, short, small and bendable features. In order to better adapt to the diversified structural characteristics of consumer electronic products such as mobile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K1/02H05K1/11
CPCH05K2201/2009H05K2201/09263H05K2201/09781H05K1/0281H05K2201/09909
Inventor 侯宁刘兴泽
Owner AVARY HLDG (SHENZHEN) CO LTD