Title:
Solar cell
Document Type and Number:
Japanese Patent JP5967555
Kind Code:
B2
Abstract:
Disclosed is a solar cell that comprises a substrate made of a semiconductor material, a first amorphous semiconductor layer placed on one region of the substrate and being of one conductivity type, a second amorphous semiconductor layer placed on another region of the substrate and being of another conductivity type, a substantially intrinsic i-type amorphous semiconductor layer provided above the first amorphous semiconductor layer, a third amorphous semiconductor layer provided on the i-type amorphous semiconductor layer and being of the other conductivity type, a first crystalline semiconductor layer placed between the first amorphous semiconductor layer and the i-type amorphous semiconductor layer and being of the one conductivity type, and a second crystalline semiconductor layer placed between the first crystalline semiconductor layer and the i-type amorphous semiconductor layer and being of the other conductivity type.
Inventors:
Yutaka Kirihata
Masato Nakasu
Naoya Soya
Masato Nakasu
Naoya Soya
Application Number:
JP2014522326A
Publication Date:
August 10, 2016
Filing Date:
June 29, 2012
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01L31/0747; H01L31/0224
Domestic Patent References:
| JP2005101151A | ||||
| JP2010525613A | ||||
| JP201114619A | ||||
| JP2010153930A |
Foreign References:
| WO2010098445A1 |
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka