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Machine translation
1. (WO1992012542) METHOD FOR MANUFACTURING SOLAR CELL BY SELECTIVE EPITAXIAL GROWTH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/012542    International Application No.:    PCT/JP1991/001745
Publication Date: 23.07.1992 International Filing Date: 20.12.1991
IPC:
H01L 21/20 (2006.01), H01L 31/0368 (2006.01), H01L 31/0392 (2006.01), H01L 31/072 (2006.01), H01L 31/075 (2006.01), H01L 31/18 (2006.01)
Applicants: CANON KABUSHIKI KAISHA [JP/JP]; 30-2, Shimomaruku 3-chome, Ohta-ku, Tokyo 146 (JP) (For All Designated States Except US).
NISHIDA, Shoji [JP/JP]; (JP) (For US Only).
YONEHARA, Takao [JP/JP]; (JP) (For US Only)
Inventors: NISHIDA, Shoji; (JP).
YONEHARA, Takao; (JP)
Agent: OGIUE, Toyonori; 3F Tamayanagi Building, 3-1, Rokubancho, Chiyoda-ku, Tokyo 102 (JP)
Priority Data:
2/413874 26.12.1990 JP
Title (EN) METHOD FOR MANUFACTURING SOLAR CELL BY SELECTIVE EPITAXIAL GROWTH
(FR) PROCEDE DE FABRICATION D'UNE PILE SOLAIRE PAR CROISSANCE EPITAXIALE SELECTIVE
Abstract: front page image
(EN)A method for manufacturing efficiently a solar cell of a low price, in which a large-grain-size-polycrystalline semiconductor layer is formed on a metallic base, and a method for manufacturing efficiently a high quality solar cell of a low price, by which the defect level density of the grain boundaries is lowered by forming a large-grain-size-polycrystalline semiconductor layer on a small-grain-size-polycrystalline semiconductor layer, using the latter as seed crystals.
(FR)Procédé efficace de fabrication d'une pile solaire peu coûteuse, selon lequel on forme sur un support métallique une couche semi-conductrice polycristalline à grains de grande taille; et procédé efficace de fabrication d'une pile solaire peu coûteuse de qualité élevée, selon lequel on réduit la densité des défauts aux frontières des grains en formant sur une couche semi-conductrice polycristalline à grains de petite taille une couche semi-conductrice polycristalline à grains de grande taille, la première servant de germes de cristal.
Designated States: DE, US.
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)