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Flexible substrate preventing traces from being broken

A flexible substrate, flexible conductive technology, applied in printed circuit components, printed circuit stress/deformation reduction and other directions, can solve problems such as easy breakage, reduce the possibility of breakage, improve yield and service life.

Inactive Publication Date: 2018-05-15
苏州吉赛电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a flexible substrate that prevents wires from breaking, when the substrate is bent, the corners will bear a large tension, which is easy to break

Method used

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  • Flexible substrate preventing traces from being broken
  • Flexible substrate preventing traces from being broken

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Such as figure 2 As shown, in one embodiment, a flexible substrate 10 that prevents wires from breaking includes a wiring area 12, and wires are arranged in the wiring area 12, and each wire includes a first part 14 and a second part 15 and Connected to the corner portion (not shown) between the first part 14 and the second part 15, the extension directions of the first part 14 and the second part 15 are different, and the surface of the flexible substr...

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Abstract

The invention provides a flexible substrate preventing traces from being broken. The flexible substrate comprises a wiring area in which traces are arranged. Each trace comprises a first part, a second part and a corner part connected between the first part and the second part, and the extending directions of the first part and the second part are different. At least one flexible conductive patchis fixed on the surface of the flexible substrate. The corner part of each trace is located between the flexible conductive patch and the surface of the flexible substrate. Each flexible conductive patch covers the corner parts of at least two adjacent traces to prevent the corner parts from being broken. According to the invention, the product yield and service life can be improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible substrate for preventing wire breakage. Background technique [0002] With the development of display technology, LCD (Liquid Crystal Display, Liquid Crystal Display) display, OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) display, flexible display, etc. are widely used in various fields. [0003] In the prior art, such as figure 1 As shown, in order to increase the aperture ratio of the substrate, usually according to the structure of the substrate, the traces in the non-display area of ​​the substrate 10 are concentrated and arranged in the wiring area 12 of the substrate. In order to minimize the scope of the wiring area 12, the wiring generally does not extend in a straight line in the wiring area 12, but has obvious corners in the process of extending, for example, there is an arc between the first part 14 and the second part 15 of the wiring....

Claims

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Application Information

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IPC IPC(8): H05K1/02
CPCH05K1/0271
Inventor 祁月红
Owner 苏州吉赛电子科技有限公司
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