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Touch panel comprising flexible printed circuit board with dummy patterns and manufacturing method

A flexible circuit board and touch panel technology, which is used in electrical digital data processing, data processing input/output processes, instruments, etc., and can solve the problems of flexible circuit board peeling and affecting product functions.

Inactive Publication Date: 2017-01-04
HENGHAO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the above-mentioned flexible circuit board is easily peeled off due to external force, the problem that affects product functions needs to be solved urgently

Method used

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  • Touch panel comprising flexible printed circuit board with dummy patterns and manufacturing method
  • Touch panel comprising flexible printed circuit board with dummy patterns and manufacturing method
  • Touch panel comprising flexible printed circuit board with dummy patterns and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] 1. A touch panel, comprising:

[0030] terminal board; and

[0031] A flexible circuit board, the flexible circuit board is joined to the terminal main board, and includes:

[0032] a first surface, the first surface has a first outer side and includes a first region on the first outer side;

[0033] the first soft board alignment mark, the first soft board alignment mark is set on the first area; and

[0034] The first modification pattern is disposed on the first area and adjacent to the first flexible board alignment mark.

[0035] 2. The touch panel according to embodiment 1, wherein the main board of the terminal includes a first main board alignment mark and a joint pattern of the main board, and the first soft board alignment mark and the first main board alignment mark are used for the terminal The first alignment between the main board and the flexible circuit board is completed when the first alignment mark of the flexible circuit board and the first alignm...

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PUM

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Abstract

The invention discloses a flexible printed circuit board used for a touch panel. The flexible printed circuit board comprises flexible printed circuit board alignment marks arranged on the flexible printed circuit board and provided with outer sides, and dummy patterns arranged on the flexible printed circuit board and abutted to the outer sides of the flexible printed circuit board alignment marks.

Description

technical field [0001] The present invention relates to a touch panel comprising a flexible circuit board with a modified pattern and a manufacturing method thereof, in particular to a touch panel comprising a flexible circuit board having a modified pattern adjacent to the outer side of a flexible board alignment mark Panel and manufacturing method. Background technique [0002] Related components used in the touch panel include a flexible printed circuit (FPC), which is used to connect to the terminal main board. When the FPC is pulled by an external force, it is prone to peeling, which affects the function of the product. Such as figure 1 as shown, figure 1 It is a schematic diagram of an existing flexible circuit board. exist figure 1 Among them, the existing flexible circuit board 1 includes a plurality of FPC bonding patterns (FPC bonding pattern) 11 and two FPC alignment marks (FPC alignment mark) 12, and the flexible circuit board 1 is included in a touch panel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 刘佳典林国贤李贵香陈金良
Owner HENGHAO TECH CO LTD
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