Invention Grant
- Patent Title: Solar cell and method of manufacturing the same
- Patent Title (中): 太阳能电池及其制造方法
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Application No.: US14038159Application Date: 2013-09-26
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Publication No.: US09269839B2Publication Date: 2016-02-23
- Inventor: Hyunho Lee , Kyoungsoo Lee , Changseo Park
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2012-0108061 20120927
- Main IPC: H01L31/044
- IPC: H01L31/044 ; H01L31/0216 ; H01L31/0224 ; H01L31/0368 ; H01L31/068
Abstract:
A solar cell is discussed. The solar cell includes a semiconductor substrate, a p-type conductive region formed at the semiconductor substrate and including a p-type impurity, and a passivation film formed on the p-type conductive region and including aluminum oxide. The passivation film has a thickness of 7 to 17 Å.
Public/Granted literature
- US20140083498A1 SOLAR CELL AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2014-03-27
Information query
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