Title:
ELECTROCHROMIC APERTURE AND MANUFACTURING METHOD THEREFOR, AND LENS MODULE HAVING ELECTROCHROMIC APERTURE
Document Type and Number:
WIPO Patent Application WO/2021/104426
Kind Code:
A1
Abstract:
An electrochromic aperture, which comprises a first transparent substrate (11), a first transparent conductive layer (12), an ion storage layer (13), an ion transfer layer (14), an electrochromic layer (15), a second transparent conductive layer (16), and a second transparent substrate (17). The ion transfer layer (14) is a solid electrolyte layer. Also provided is a method for manufacturing the electrochromic aperture, relating to an etching operation after coating on the ion storage layer (13) and the electrochromic layer (15) is finished. Also provided is a lens modules having the electrochromic aperture.
Inventors:
WANG KUN (CN)
HE JIAZHI (CN)
HE JIAZHI (CN)
Application Number:
PCT/CN2020/132138
Publication Date:
June 03, 2021
Filing Date:
November 27, 2020
Export Citation:
Assignee:
SHENZHEN GUANGYI TECH CO LTD (CN)
International Classes:
G02F1/153; G03B9/02
Foreign References:
| CN110873989A | 2020-03-10 | |||
| CN104903788A | 2015-09-09 | |||
| CN108519657A | 2018-09-11 | |||
| US6426492B1 | 2002-07-30 | |||
| JPH06317815A | 1994-11-15 | |||
| CN104903788A | 2015-09-09 | |||
| CN108519657A | 2018-09-11 |
Other References:
See also references of EP 4067991A4
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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