Invention Grant
US08088224B2 Roll-to-roll evaporation system and method to manufacture group IBIIAVIA photovoltaics 有权
卷对卷蒸发系统和制造IBIIIAVIA集团光伏的方法

Roll-to-roll evaporation system and method to manufacture group IBIIAVIA photovoltaics
Abstract:
The present inventions provide method and apparatus that employ constituents vaporized from one or more constituent supply source or sources to form one or more films of a precursor layer formed on a surface of a continuous flexible workpiece. Of particular significance is the implementation of vapor deposition systems that operate upon a horizontally disposed portion of a continuous flexible workpiece and a vertically disposed portion of a continuous flexible workpiece, preferably in conjunction with a short free-span zone of the portion of a continuous flexible workpiece.
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