Title:
SOLAR BATTERY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2006/120735
Kind Code:
A1
Abstract:
A solar battery is provided with a semiconductor layer, which is formed on a light receiving plane of a semiconductor substrate and is opposite type to a semiconductor substrate; an electrode for a semiconductor layer, which is formed on a rear plane opposite to the light receiving plane and is the same type as the semiconductor layer on the light receiving plane; an electrode, which is the same type as the semiconductor substrate and is electrically insulated from the electrode of the semiconductor layer which is formed on the rear plane and is the same type as the semiconductor layer on the light receiving plane; and a semiconductor layer, which is the same type as the semiconductor layer on the light receiving plane, and electrically connects the semiconductor layer on the light receiving plane with the electrode of the semiconductor layer which is formed on the rear plane and is the same type as the semiconductor layer on the light receiving plane.
Inventors:
MORIKAWA HIROAKI (JP)
Application Number:
PCT/JP2005/008602
Publication Date:
November 16, 2006
Filing Date:
May 11, 2005
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
MORIKAWA HIROAKI (JP)
MORIKAWA HIROAKI (JP)
International Classes:
H01L31/04
Foreign References:
| JPH0251282A | 1990-02-21 | |||
| JPH07226528A | 1995-08-22 | |||
| JPH0575148A | 1993-03-26 | |||
| JPH0745853A | 1995-02-14 | |||
| JPH11312815A | 1999-11-09 |
Attorney, Agent or Firm:
Soga, Michiteru (8th floor Kokusai Building, 1-1, Marunouchi 3-chom, Chiyoda-ku Tokyo, JP)
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