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Patent Searching and Data


Title:
PHOTOELECTRIC CONVERSION DEVICE, METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE, AND PHOTOELECTRIC CONVERSION MODULE
Document Type and Number:
WIPO Patent Application WO/2014/054605
Kind Code:
A1
Abstract:
Provided are: a photoelectric conversion device which is capable of increasing the power generation efficiency by preventing transmission of light having a long wavelength through a silicon substrate; and a photoelectric conversion module. A copper electrode is formed on generally the whole surfaces of a backside contact electrode and a backside passivation film of a photoelectric conversion device, said copper electrode being electrically connected to the backside contact electrode.

Inventors:
OOKA, Sachiyo
IMOTO, Junpei
Application Number:
JP2013/076634
Publication Date:
April 10, 2014
Filing Date:
October 01, 2013
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-k, Osaka-shi Osaka 22, 〒5458522, JP)
International Classes:
H01L31/04
Domestic Patent References:
WO2010119512A1
WO2011077963A1
Foreign References:
JPH01129470A
JPS6167967A
Attorney, Agent or Firm:
YONETSU, Kiyoshi et al. (22-22 Nagaike-cho, Abeno-k, Osaka-shi Osaka 22, 〒5458522, JP)
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