C - Chemistry – Metallurgy – 30 – B
Patent
C - Chemistry, Metallurgy
30
B
148/1.2
C30B 15/24 (2006.01) C30B 15/00 (2006.01) C30B 15/06 (2006.01)
Patent
CA 1193521
ABSTRACT OF THE DISCLOSURE An economical method is presented for forming thin sheets of crystalline silicon suitable for use in a photo- voltaic conversion cell by solidification from the liquid phase. Two spatially separated, generally coplanar fila- ments wettable by liquid silicon and joined together at the end by a bridge member are immersed in a silicon melt and then slowly withdrawn from the melt so that a silicon crystal is grown between the edge of the bridge and the filaments.
396035
Ciszek Theodore F.
Hurd Jeffery L.
Meredith & Finlayson
The Government Of The United States As Represented By The United
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