Title:
METHOD FOR MANUFACTURING PEROVSKITE THIN FILM SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2022/034987
Kind Code:
A1
Abstract:
Disclosed is a method for manufacturing a perovskite thin film solar cell, wherein a light absorption layer, with two types of structures, for a perovskite solar cell is manufactured using chemical vapor deposition (CVD). The manufacturing method is directed to a method for manufacturing a perovskite thin film solar cell by using chemical vapor deposition (CVD), the method comprising the steps of: forming a Pb-I-Br thin film on a substrate in a CVD atmosphere; supplying MAI and MABr in a vapor phase on the Pb-I-Br thin film; and forming a perovskite-structured MAPb(Ix, Br1-x)3(0
Inventors:
JANG HYUK KYOO (KR)
LEE SO YEON (KR)
LEE GYU HYUN (KR)
PARK CHAN HEE (KR)
LEE SO YEON (KR)
LEE GYU HYUN (KR)
PARK CHAN HEE (KR)
Application Number:
PCT/KR2020/017505
Publication Date:
February 17, 2022
Filing Date:
December 03, 2020
Export Citation:
Assignee:
MECAROENERGY CO LTD (KR)
International Classes:
H01L31/18; C07F7/24; C07F13/00; C23C16/30; C23C16/56; H01L31/0216
Domestic Patent References:
| WO2016027450A1 | 2016-02-25 |
Foreign References:
| KR20190034698A | 2019-04-02 | |||
| KR20190029336A | 2019-03-20 | |||
| US20190074439A1 | 2019-03-07 | |||
| JP2018531320A | 2018-10-25 |
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
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