Title:
COATING AGENT FOR FORMING LARGE-AREA PEROVSKITE THIN FILM AND METHOD FOR FORMING PEROVSKITE THIN FILM USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/234601
Kind Code:
A1
Abstract:
The present invention pertains to: a method for forming a large-area perovskite thin film, whereby a uniform, large-area perovskite thin film can be manufactured without using an anti-solvent; a coating agent used in said method; and a perovskite solar cell including said perovskite thin film as a light absorption layer.
Inventors:
LIM KWANG SU (KR)
HWANG KYEONGIL (KR)
HWANG KYEONGIL (KR)
Application Number:
PCT/KR2023/006674
Publication Date:
December 07, 2023
Filing Date:
May 17, 2023
Export Citation:
Assignee:
HANWHA SOLUTIONS CORP (KR)
International Classes:
C09D1/00; C01G21/00; C09D5/32; C09D7/20; C09D7/61; C09D7/63; C09K11/02; C09K11/66; H10K30/10; H10K30/30
Domestic Patent References:
| WO2020245592A1 | 2020-12-10 |
Foreign References:
| CN110660911A | 2020-01-07 | |||
| CN110518128A | 2019-11-29 | |||
| KR20220032802A | 2022-03-15 | |||
| US20180166504A1 | 2018-06-14 | |||
| CN109103338B | 2020-06-19 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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