Thin film heterojunction photovoltaic devices

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United States of America Patent

PATENT NO 4629820
SERIAL NO

06762474

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Thin films of Hg.sub.1-x Cd.sub.x Te with controlled x greater than 0.5 are cathodically deposited on a thin CdS film over a conductive film of ITO deposited on a glass substrate. Depositing a conductive film on the electrodeposited Hg.sub.1-x Cd.sub.x Te treated to provide a Te-rich surface for a good ohmic contact forms an improved solar cell.

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Patent Owner(s)

  • BP SOLAR INTERNATIONAL LTD.;STANDARD OIL COMMERCIAL DEVELOPMENT COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basol, Bulent M Los Angeles, CA 242 5008
Lo, Dennis S South Gate, CA 2 12
Tseng, Eric S Torrance, CA 5 98

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