Method and apparatus for continuous processing of buffer layers for group IBIIIAVIA solar cells

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United States of America Patent

PATENT NO 7541067
APP PUB NO 20080196659A1
SERIAL NO

12037076

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Abstract

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A deposition method which deposits a CdS buffer layer on a surface of a solar cell from a process solution including all chemical components of the CdS buffer layer material. CdS is deposited in a deposition chamber by heating the surface of the solar cell absorber to cause the transfer of heat from the solar cell absorber layer to at least a portion of the process solution that is in contact with the surface. Used solution is cooled, and replenished in a solution container and redirected into the deposition chamber.

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Patent Owner(s)

Patent OwnerAddress
SOLOPOWER SYSTEMS INC6308 NORTH MARINE DRIVE PORTLAND OR 97203

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Basol, Bulent M Manhattan Beach, US 242 3799

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