Invention Grant
- Patent Title: Method for preparing light absorber of solar cell
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Application No.: US15750983Application Date: 2016-10-27
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Publication No.: US10651401B2Publication Date: 2020-05-12
- Inventor: Ji Hye Kim , Sung-Ho Chun , Jung Ha Park , Chan Yeup Chung , Tae Seob Lee
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@470af33e
- International Application: PCT/KR2016/012182 WO 20161027
- International Announcement: WO2017/074069 WO 20170504
- Main IPC: H01L51/00
- IPC: H01L51/00 ; C07F7/24 ; H01L51/42 ; H01L31/0256
Abstract:
The present invention relates to a method for preparing a perovskite compound usable as a light absorber of a solar cell, and provides a method for preparing a light absorber of a solar cell in which the crystallinity of a perovskite compound is increased, resulting in an increase in the stability and efficiency of the solar cell.
Public/Granted literature
- US20180226590A1 METHOD FOR PREPARING LIGHT ABSORBER OF SOLAR CELL Public/Granted day:2018-08-09
Information query
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