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Title:
SUSPENDED PARTICLE LIGHT VALVE HAVING PROTECTION LAYER
Document Type and Number:
WIPO Patent Application WO/2021/119969
Kind Code:
A1
Abstract:
A light valve comprises: a first transparent electrode (22); a second transparent electrode (22); and a suspended particle-containing light control layer (1) provided between the first transparent electrode (22) and the second transparent electrode (22), wherein a first protection layer (3) is provided between the first transparent electrode (22) and the light control layer (1), and/or a second protection layer (3) is provided between the second transparent electrode (22) and the light control layer (1).

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Inventors:
ZHANG DAWEI (CA)
ZHAO SHIYONG (CA)
LI YANAN (CA)
XIAO SHUYONG (CA)
ZHANG YUZHE (CN)
LIANG BIN (CN)
Application Number:
PCT/CN2019/125808
Publication Date:
June 24, 2021
Filing Date:
December 17, 2019
Export Citation:
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Assignee:
ZHEJIANG JINGYI NEW MATERIAL TECH CO LTD (CN)
International Classes:
G02F1/1334; G02F1/17
Foreign References:
US10175551B22019-01-08
US10175551B22019-01-08
CN109856884A2019-06-07
CN109581722A2019-04-05
US20160259224A12016-09-08
TW466359B2001-12-01
US9638979B22017-05-02
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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