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Title:
COLORED PHOTORESIST MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/216937
Kind Code:
A1
Abstract:
Provided in the present invention are a colored photoresist material, and a preparation method therefor and a use thereof. On the basis of the total weight of the colored photoresist material, the colored photoresist material includes 0.5-15 wt% of an inorganic dye. When the colored photoresist material of the present invention is used as a photoresist layer of a metal mesh touch-control sensor, a back-face metal color can be shielded to reduce the visibility of metal mesh, and better weather resistance is achieved, such that the problem of dye fading caused by a harsh environment during use can be effectively inhibited.

Inventors:
FENG XUPING (CN)
WANG JUN (CN)
JIANG JONATHAN JIANGUO (CN)
Application Number:
PCT/CN2023/091714
Publication Date:
November 16, 2023
Filing Date:
April 28, 2023
Export Citation:
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Assignee:
FLEXTOUCH TECH CO LTD (CN)
International Classes:
G06F3/041; G03F7/004
Foreign References:
CN114995057A2022-09-02
JP2009265648A2009-11-12
US20150024326A12015-01-22
KR20160057931A2016-05-24
US20140145126A12014-05-29
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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