Title:
PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL MODULE PROVIDED THEREWITH, AND SOLAR PHOTOVOLTAIC GENERATOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/068052
Kind Code:
A1
Abstract:
This photoelectric conversion element (10) is provided with a semiconductor substrate (1), an antireflection film (2), a passivation film (3), n-type amorphous semiconductor layers (4), p-type amorphous semiconductor layers (5), electrodes (6, 7), and a protective film (8). The antireflection film (2) is arranged on a light-receiving surface of the semiconductor substrate (1). The passivation film (3) is arranged on the back surface of the semiconductor substrate (1). In the in-plane direction of the semiconductor substrate (1), the n-type amorphous semiconductor layers (4) and the p-type amorphous semiconductor layers (5) are alternately arranged on the passivation film (3) separated by a prescribed interval. The electrodes (6) are arranged on the n-type amorphous semiconductor layers (4), and the electrodes (7) are arranged on the p-type amorphous semiconductor layers (5). The protective film (8) includes an insulation film and is arranged on the electrodes (6, 7) in contact with the electrodes (6, 7).
Inventors:
KAMIKAWA TAKESHI
HARADA MASATOMI
SAKAI TOSHIHIKO
KUNIYOSHI TOKUAKI
ZOU LIUMIN
HARADA MASATOMI
SAKAI TOSHIHIKO
KUNIYOSHI TOKUAKI
ZOU LIUMIN
Application Number:
PCT/JP2015/080032
Publication Date:
May 06, 2016
Filing Date:
October 23, 2015
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H01L31/0747; H01L31/0224
Domestic Patent References:
| WO2008050889A1 | 2008-05-02 | |||
| WO2011149021A1 | 2011-12-01 | |||
| WO2012057076A1 | 2012-05-03 |
Foreign References:
| JP2009524916A | 2009-07-02 | |||
| JP2012516566A | 2012-07-19 |
Attorney, Agent or Firm:
KAWAKAMI Keiko et al. (JP)
Keiko Kawakami (JP)
Keiko Kawakami (JP)
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