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Patent Searching and Data


Title:
PHOTOVOLTAIC CELL, AND SUBSTRATE FOR SAME
Document Type and Number:
WIPO Patent Application WO/2010/001014
Kind Code:
A3
Abstract:
The invention relates to a method for manufacturing an optionally doped transparent zinc oxide electrode, characterized in that a zinc oxide layer is deposited on at least one of the surfaces of a substrate or at least one layer in contact with one of the surfaces of said substrate, and in that said layer is subjected to a controlled oxidation to overoxidize a surface portion of said layer on a fraction of the body thereof.

Inventors:
PETER EMMANUELLE (FR)
Application Number:
PCT/FR2009/051057
Publication Date:
May 20, 2010
Filing Date:
June 04, 2009
Export Citation:
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Assignee:
SAINT GOBAIN (FR)
PETER EMMANUELLE (FR)
International Classes:
H01L31/0224; H01L31/18
Foreign References:
US20040191949A12004-09-30
US20070184573A12007-08-09
US20070029186A12007-02-08
US20070193624A12007-08-23
Other References:
RAMANATHAN K ET AL: "Effect of heat treatments and window layer processing on the characteristics of CuInGaSe2 thin film solar cells", 19960513; 19960513 - 19960517, 13 May 1996 (1996-05-13), pages 837 - 840, XP010208280
JAGER S ET AL: "Optical and electrical properties of doped zinc oxide films prepared by ac reactive magnetron sputtering", JOURNAL OF NON-CRYSTALLINE SOLIDS, NORTH-HOLLAND PHYSICS PUBLISHING. AMSTERDAM, NL, vol. 218, 1 September 1997 (1997-09-01), pages 74 - 80, XP004095556, ISSN: 0022-3093
MORGAN D V ET AL: "Electro-optical characteristics of indium tin oxide (ITO) films: effect of thermal annealing", RENEWABLE ENERGY, PERGAMON PRESS, OXFORD, GB, vol. 7, no. 2, 1 February 1996 (1996-02-01), pages 205 - 208, XP004048916, ISSN: 0960-1481
Attorney, Agent or Firm:
SAINT-GOBAIN RECHERCHE (Aubervilliers, FR)
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