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1. WO2004023594 - PHOTOELECTRIC TRANSDUCER

Publication Number WO/2004/023594
Publication Date 18.03.2004
International Application No. PCT/JP2003/010653
International Filing Date 22.08.2003
IPC
H01L 31/04 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
04adapted as photovoltaic conversion devices
H01M 14/00 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
14Electrochemical current or voltage generators not provided for in groups H01M6/-H01M12/125; Manufacture thereof
CPC
H01L 31/022425
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02Details
0224Electrodes
022408for devices characterised by at least one potential jump barrier or surface barrier
022425for solar cells
H01L 31/022475
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
02Details
0224Electrodes
022466made of transparent conductive layers, e.g. TCO, ITO layers
022475composed of indium tin oxide [ITO]
Y02E 10/542
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
50Photovoltaic [PV] energy
542Dye sensitized solar cells
Applicants
  • SONY CORPORATION [JP]/[JP] (AllExceptUS)
  • SUZUKI, Yusuke [JP]/[JP] (UsOnly)
  • MOROOKA, Masahiro [JP]/[JP] (UsOnly)
  • NODA, Kazuhiro [JP]/[JP] (UsOnly)
Inventors
  • SUZUKI, Yusuke
  • MOROOKA, Masahiro
  • NODA, Kazuhiro
Agents
  • KOIKE, Akira
Priority Data
2002-26315909.09.2002JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PHOTOELECTRIC TRANSDUCER
(FR) TRANSDUCTEUR PHOTOELECTRIQUE
(JA) 光電変換素子
Abstract
(EN)
A photoelectric transducer useful when used in a solar cell, wherein an ITO substrate coated with a metal oxide or a derivative thereof is used as a transparent electrode (3) so that deterioration in the resistance value is suppressed even when the substrate is exposed to high temperatures or an acid.
(FR)
L'invention concerne un transducteur photoélectrique utile dans une cellule solaire, où un substrat ITO revêtu d'un oxyde métallique, ou d'un dérivé d'oxyde métallique, est utilisé en tant qu'électrode transparente (3) de façon que la détérioration de la valeur de la résistance soir empêchée même lorsque le substrat est exposé à des températures élevées ou à un acide.
(JA)
本発明は、太陽電池用いられて有用な光電変換素子であり、金属酸化物又はその誘導体によって被覆されたITO基板を透明電極(3)として用いることにより、高温や酸にさらされた場合であっても抵抗値の低下を抑制する。
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