C - Chemistry – Metallurgy – 30 – B
Patent
C - Chemistry, Metallurgy
30
B
C30B 15/14 (2006.01)
Patent
CA 2701825
A ribbon crystal pulling furnace has an interior for enclosing at least a portion of one or more ribbon crystals, and an afterheater positioned within the interior. The afterheater has at least one wall with one or more openings that facilitate control of the temperature profile within the furnace.
La présente invention concerne un four à traction pour ruban de cristal qui comprend un espace intérieur, destiné à recevoir au moins une partie d'un ou de plusieurs rubans de cristal, et un dispositif de chauffage secondaire installé dans l'espace intérieur. Le dispositif de chauffage secondaire se compose d'au moins une paroi dotée d'une ou de plusieurs ouvertures qui facilitent le réglage du profil de température dans le four.
Harvey David
Huang Weidong
Reitsma Scott
Evergreen Solar Inc.
Gowling Lafleur Henderson Llp
LandOfFree
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