REDUCTION OF LIGHT INDUCED DEGRADATION IN THIN FILM SILICON SOLAR CELLS

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United States of America Patent

SERIAL NO

14729984

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Abstract

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A device and method for reducing degradation in a photovoltaic device includes adjusting a band offset of the device during one or more of forming an electrode, forming a first doped layer or forming an intrinsic layer. The adjusting reduces a band offset between one or more of the electrode, the first doped layer and the intrinsic layer to reduce light-induced degradation of the device. A second doped layer is formed on the intrinsic layer.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504
EGYPT NANOTECHNOLOGY CENTER (EGNC)SMART VILLAGE BUILDING 121 CAIRO-ALEXANDRIA DESERT ROAD GIZA GOVERNORATE 12577

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ABOU-KANDIL, AHMED ELMSFORD, US 23 102
HONG, AUGUSTIN J WHITE PLAINS, US 63 1079
KIM, JEEHWAN LOS ANGELES, US 249 1355
SAAD, MOHAMED CAIRO, EG 13 37
SADANA, DEVENDRA K PLEASANTVILLE, US 897 10959

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