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Touch panel, manufacturing method thereof and touch display device

A technology of touch panel and manufacturing method, which is applied in the direction of exposure device, instrument, electric digital data processing, etc. of photolithographic process, and can solve the problems of high reflectivity and metallic color, etc.

Inactive Publication Date: 2018-03-13
SHENZHEN LAIBAO HI TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention provides a touch panel and a manufacturing method thereof. The touch panel adopts thin metal wires as touch electrodes, and the touch panel solves the problem of high reflectivity and low Metal color and other issues

Method used

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  • Touch panel, manufacturing method thereof and touch display device
  • Touch panel, manufacturing method thereof and touch display device
  • Touch panel, manufacturing method thereof and touch display device

Examples

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Embodiment Construction

[0047] In order to illustrate the touch panel and its manufacturing method provided by the embodiments of the present invention and the touch display device including the touch panel, the following will be described in detail in conjunction with the drawings and text descriptions of the specification.

[0048] Please refer to Figure 1 to Figure 4 The touch panel 110 provided by the embodiment of the present invention includes a substrate 10 , a first patterned anti-reflection layer 20 , a first patterned metal layer 30 , a transparent insulating layer 50 and a second patterned metal layer 70 .

[0049] Among them, such as figure 1 , figure 2 As shown, the substrate 10 includes a first surface 11 facing the user and a second surface 13 opposite to the first surface 11, the first patterned anti-reflection layer 20 is formed on the second surface 13, the first A patterned metal layer 30 is formed on the surface of the first patterned anti-reflection layer 20 away from the se...

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PUM

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Abstract

The invention discloses a touch panel, a manufacturing method thereof and a touch display device comprising the touch panel. The touch panel at least comprises a substrate, a first patterned antireflection layer, a first patterned metal layer, a transparent insulation layer and a second patterned metal layer, wherein the first patterned antireflection layer, the first patterned metal layer, the transparent insulation layer and the second patterned metal layer are formed on the substrate; the substrate at least comprises a second surface, the first patterned antireflection layer and the first patterned metal layer are formed on the second surface, and the first patterned antireflection layer is located between the second surface and the first patterned metal layer; and the second patternedmetal layer and the first patterned metal layer are electrically isolated through the transparent insulation layer. According to the touch panel, metal filaments are adopted to serve as touch electrodes, and the problems of high reflectivity, metal color and the like of using the metal filaments as the touch electrodes are solved through the touch panel.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a touch panel, a manufacturing method thereof, and a touch display device including the touch panel. Background technique [0002] At present, touch devices mainly use ITO (indium tin oxide, indium tin oxide) to form patterns as touch electrodes. However, due to the development of touch panels in the direction of large size, high sensitivity, and low response time, the unfavorable factors of ITO as a touch electrode such as large resistance and high cost have become increasingly prominent. At present, there are attempts in the industry to use thin metal wires as touch electrodes, such as the Metal Mesh (metal mesh) solution. However, thin metal wires used as touch electrodes have problems such as high reflectivity and metal color, which makes it easy for human eyes to find that the reflection of metal electrodes affects the experience effect. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G03F7/20
CPCG03F7/20G06F3/0412G06F2203/04103
Inventor 王士敏赵湘辉朱泽力古海裕李绍宗
Owner SHENZHEN LAIBAO HI TECH