Fitzpatrick, Cella, Harper & Scinto
Method for producing solar cell devices of crystalline material
 A solar cell device is produced by forming at least one semiconductor layer of single crystalline material having an uneven surface on a substrate. A photovoltaic element utilizing the semiconductor layer is formed and bonded to another substrate. The produced solar cell device has a large area, high conversion efficiency and may be mass produced at low cost. 
Canon Kabushiki Kaisha
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Y02P Y02E H01L H01L Y10S Y10S
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Masafumi
Sano