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Patent Searching and Data


Title:
COMPOUND SEMICONDUCTOR SOLAR CELL AND METHOD OF MANUFACTURE THEREOF
Document Type and Number:
WIPO Patent Application WO/2001/026161
Kind Code:
A1
Abstract:
A compound semiconductor solar cell comprises a transparent substrate, a transparent electrode layer consisting of an impurity-containing metal oxide formed on the transparent substrate, an n-type compound semiconductor layer formed on the transparent electrode layer, and a p-type compound semiconductor layer formed on the n-type compound semiconductor layer. The transparent electrode layer has a high impurity concentration toward the transparent substrate and a low impurity concentration toward the n-type compound semiconductor layer.

Inventors:
ARAMOTO TETSUYA (JP)
OYAMA HIDEAKI (JP)
TSUJI MIWA (JP)
VELUCHAMY PALANIAPPAGOUNDER (JP)
NISHIO TSUYOSHI (JP)
Application Number:
PCT/JP2000/006932
Publication Date:
April 12, 2001
Filing Date:
October 04, 2000
Export Citation:
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Assignee:
MATSUSHITA BATTERY IND CO LTD (JP)
ARAMOTO TETSUYA (JP)
OYAMA HIDEAKI (JP)
TSUJI MIWA (JP)
VELUCHAMY PALANIAPPAGOUNDER (JP)
NISHIO TSUYOSHI (JP)
International Classes:
H01L31/0224; H01L31/072; (IPC1-7): H01L31/072
Foreign References:
JPH02210715A1990-08-22
JPH01149485A1989-06-12
JPS62211966A1987-09-17
JPH06232436A1994-08-19
JPH01205474A1989-08-17
JPH11186580A1999-07-09
JPH05290635A1993-11-05
JPH0273674A1990-03-13
EP0969518A22000-01-05
Attorney, Agent or Firm:
Ishii, Kazuo (Kitahama 2-chome Chuo-ku Osaka-shi, Osaka, JP)
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