Title:
PHOTOELECTRIC CONVERSION ELEMENT AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2014/050687
Kind Code:
A1
Abstract:
Provided is a photoelectric conversion element provided with: a first conductive semiconductor substrate; a first amorphous film of a first conductivity type provided over all of one surface of the semiconductor substrate; a first conductive oxide layer provided on the first amorphous film; a second amorphous film of the first conductivity type provided on part of the other surface of the semiconductor substrate; a second conductive oxide layer provided on the second amorphous film; a third amorphous film of a second conductivity type provided on the other part of the other surface of the semiconductor substrate; and a third conductive oxide layer provided on the third amorphous film; the conductivity of the first conductive oxide layer being lower than the conductivity of the second conductive oxide layer and the third conductive oxide layer, and the transmissivity of the first conductive oxide layer being higher than the transmissivity of the second conductive oxide layer and the third conductive oxide layer. Also provided is a method for manufacturing the photoelectric conversion element.
Inventors:
SAKAI TOSHIHIKO
KIMOTO KENJI
KOIDE NAOKI
YAMAMOTO YOSHITAKA
KIMOTO KENJI
KOIDE NAOKI
YAMAMOTO YOSHITAKA
Application Number:
PCT/JP2013/075268
Publication Date:
April 03, 2014
Filing Date:
September 19, 2013
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H01L31/04
Domestic Patent References:
| WO2012018119A1 | 2012-02-09 |
Foreign References:
| JP2005101151A | 2005-04-14 | |||
| JP2011061151A | 2011-03-24 |
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
Patent business corporation Fukami patent firm (JP)
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