Title:
ELECTROCHROMIC DEVICE, CONTROL METHOD AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/267975
Kind Code:
A1
Abstract:
An electrochromic device, and a control method and apparatus therefor. The electrochromic device comprises a first color-changing region (11) and at least one second color-changing region (12), the first color-changing region (11) and each second color-changing region (12) being capable of changing colors individually and being configured to simultaneously change the colors according to a same target transmittance; the area of the first color-changing region (11) is greater than the area of each second color-changing region (12).
Inventors:
XIONG CHENBI (CN)
LI JIACHENG (CN)
LI JIACHENG (CN)
Application Number:
PCT/CN2022/099177
Publication Date:
December 29, 2022
Filing Date:
June 16, 2022
Export Citation:
Assignee:
SHENZHEN GUANGYI TECH CO LTD (CN)
International Classes:
G02F1/153; G02F1/163
Foreign References:
| US10663832B1 | 2020-05-26 | |||
| CN111787235A | 2020-10-16 | |||
| CN113433757A | 2021-09-24 | |||
| CN113433754A | 2021-09-24 | |||
| CN113267934A | 2021-08-17 | |||
| CN113433750A | 2021-09-24 | |||
| CN112817193A | 2021-05-18 | |||
| CN112904636A | 2021-06-04 | |||
| CN107621738A | 2018-01-23 | |||
| CN103370649A | 2013-10-23 | |||
| CN101300523A | 2008-11-05 | |||
| CN1537257A | 2004-10-13 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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