Title:
AMORPHOUS SOLAR CELL AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JP3310370
Kind Code:
B2
Abstract:
PURPOSE: To enhance the characteristic of a solar cell under low illuminance by preventing a leakage current generated due to a pinhole produced in a photoelectric conversion layer for the solar cell.
CONSTITUTION: The solar cell is provided with a first electrode formed on an insulating substrate, with a photoelectric conversion layer 23 formed on the first electrode, with an insulating layer 24 formed on the photoelectric conversion layer 23 and with a second electrode formed on the insulating layer 24. A plurality of holes are made in the insulating layer 24, and the second electrode is connected electrically to the photoelectric conversion layer 23 in the hole parts.
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Inventors:
Yasuyuki Arai
Setsuo Nakajima
Setsuo Nakajima
Application Number:
JP3128793A
Publication Date:
August 05, 2002
Filing Date:
January 27, 1993
Export Citation:
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
International Classes:
H01L31/04; H01L31/0224; H01L31/20; (IPC1-7): H01L31/04
Domestic Patent References:
| JP58111379A | ||||
| JP1211980A | ||||
| JP2123770A | ||||
| JP62145883A |