Title:
SOLAR CELL AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/182243
Kind Code:
A1
Abstract:
The present invention relates to a solar cell comprising: a crystalline silicon substrate; a first conductive area positioned on a first surface of the substrate and belonging to a conductive type identical to that of the substrate; a second conductive area positioned on a second surface of the substrate and belonging to a conductive type opposite to that of the substrate; a first transparent electrode electrically connected to the first conductive area; and a second transparent electrode electrically connected to the second conductive area, wherein a corner area of a transparent electrode on the side of a light receiving surface, among the first transparent electrode or the second transparent electrode, includes an exposure part formed by exposing a part of the first conductive area or the second conductive area. The present invention can obtain an effect of greatly improving the reliability of a solar cell and module.
Inventors:
LEE SEUNG-YOON (KR)
PARK SANGWOOK (KR)
LEE JIN HYUNG (KR)
CHOI MINHO (KR)
PARK SANGWOOK (KR)
LEE JIN HYUNG (KR)
CHOI MINHO (KR)
Application Number:
PCT/KR2019/001406
Publication Date:
September 26, 2019
Filing Date:
January 31, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01L31/18; H01L31/0224; H01L31/0376
Foreign References:
| JP2014232818A | 2014-12-11 | |||
| KR101821394B1 | 2018-01-23 | |||
| KR101199591B1 | 2012-11-12 | |||
| JP2011091450A | 2011-05-06 | |||
| JP2013219119A | 2013-10-24 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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