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Title:
TOUCH PANEL AND TOUCH DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/248604
Kind Code:
A1
Abstract:
A touch panel (1) and a touch display device. The touch panel (1) comprises a substrate (10) and a touch layer (20) provided on the substrate (10); a photochromic layer (30) is provided on the touch layer (20); the photochromic layer (30) comprises a photoresistor layer (31) provided on the touch layer (20) and connected to the touch layer (20) and a photochromic cathode layer (32) provided on the photoresistor layer (31).

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Inventors:
HUANG DONGCHEN (CN)
CHENG CHINGYUAN (CN)
Application Number:
PCT/CN2020/101061
Publication Date:
December 16, 2021
Filing Date:
July 09, 2020
Export Citation:
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Assignee:
HUIZHOU CHINA STAR OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G06F3/041; G02F1/1333
Domestic Patent References:
WO2020079992A12020-04-23
Foreign References:
CN107037926A2017-08-11
CN109189261A2019-01-11
CN105511196A2016-04-20
CN204945980U2016-01-06
KR20200045776A2020-05-06
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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