H - Electricity – 01 – L
Patent
H - Electricity
01
L
345/22
H01L 31/04 (2006.01) H01L 31/0392 (2006.01) H01L 31/052 (2006.01) H01L 31/075 (2006.01)
Patent
CA 1212444
ABSTRACT OF THE DISCLOSURE A PIN junction photovoltaic device using a P-type or N-type semiconductor having an optical band gap of not less than about 1.8 eV and a dark conductivity of not less than about 10-8 (.OMEGA..cm)-1 at 20°C. in the layer positioned on the opposite side to incidence of light. The photovoltaic device has an improved efficiency.
442062
Tawada Yoshihisa
Tsuge Kazunori
Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
Osler Hoskin & Harcourt Llp
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