Title:
CONDUCTIVE SUBSTRATE AND ELECTROCHROMIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/095770
Kind Code:
A1
Abstract:
A conductive substrate and an electrochromic device. The conductive substrate comprises a base layer (1), a conductive layer, and a wiring layer (2), wherein the conductive layer is disposed on the base layer (1); the wiring layer (2) is disposed on the conductive layer, the wiring layer (2) comprises a first conductive line (21) arranged along a first direction and a second conductive line (22) arranged along a second direction, the first conductive line (21) extends inwardly from the edge of the conductive layer, the second conductive line (22) is disposed at the edge of the conductive layer, and the first conductive line (21) is electrically connected to the second conductive line (22). The electrochromic device comprises a first conductive substrate (5), an electrochromic layer (6), and a second conductive substrate (7), which are stacked in sequence; a base layer (51) of the first conductive substrate (5) is arranged distant from the electrochromic layer (6), and a base layer (71) of the second conductive substrate (7) is arranged distant from the electrochromic layer (6). The potential difference between the edge and the center of the conductive substrate during energization is reduced, thereby reducing the halation phenomenon of the electrochromic device, achieving a more uniform color change process, and ensuring a higher color change speed for the electrochromic device having a larger area.
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Inventors:
WANG WEISHU (CN)
Application Number:
PCT/CN2021/126789
Publication Date:
May 12, 2022
Filing Date:
October 27, 2021
Export Citation:
Assignee:
SHENZHEN GUANGYI TECH CO LTD (CN)
International Classes:
G02F1/153; G02F1/15; G02F1/155
Foreign References:
| CN112363358A | 2021-02-12 | |||
| US5066111A | 1991-11-19 | |||
| US20120147448A1 | 2012-06-14 | |||
| CN205176435U | 2016-04-20 | |||
| CN109164660A | 2019-01-08 | |||
| CN110908208A | 2020-03-24 | |||
| CN111190313A | 2020-05-22 | |||
| US20040191618A1 | 2004-09-30 | |||
| US20020005977A1 | 2002-01-17 | |||
| US20040053125A1 | 2004-03-18 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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