Title:
SOLAR CELL AND METHOD FOR MANUFACTURING SOLAR CELL
Document Type and Number:
WIPO Patent Application WO/2017/163498
Kind Code:
A1
Abstract:
The art disclosed in the present description relates to the art capable of suppressing damages due to firing, while being provided with a fired electrode. A solar cell relating to the present art is provided with: a tunnel oxide layer (104) formed on a semiconductor substrate (100); a first conductivity-type semiconductor layer (106) formed on the tunnel oxide layer (104); a protection film (107) formed on the semiconductor layer (106); and an electrode (111), which penetrates the protection film (107) from above the protection film (107), and which is formed in contact with the semiconductor layer (106). The electrode (111) is a fired electrode containing glass particles.
Inventors:
KOBAYASHI YUMIKO (JP)
WATAHIKI TATSURO (JP)
MORIOKA TAKAYUKI (JP)
WATAHIKI TATSURO (JP)
MORIOKA TAKAYUKI (JP)
Application Number:
PCT/JP2016/086614
Publication Date:
September 28, 2017
Filing Date:
December 08, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01L31/0216; H01L31/0224; H01L31/0747
Foreign References:
| JP2014204128A | 2014-10-27 | |||
| JP2016005003A | 2016-01-12 | |||
| JP2012525006A | 2012-10-18 | |||
| JP2015220236A | 2015-12-07 | |||
| US7468485B1 | 2008-12-23 |
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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