发明授权
US4617421A Photovoltaic cell having increased active area and method for producing
same
失效
具有增加的活性面积的光伏电池及其制造方法
- 专利标题： Photovoltaic cell having increased active area and method for producing same
- 专利标题（中）： 具有增加的活性面积的光伏电池及其制造方法
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申请号： US718970申请日： 1985-04-01
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公开(公告)号： US4617421A公开(公告)日： 1986-10-14
- 发明人: Prem Nath , Masatsugu Izu , Herbert C. Ovshinsky , Avtar Singh
- 申请人： Prem Nath , Masatsugu Izu , Herbert C. Ovshinsky , Avtar Singh
- 申请人地址： MI Troy
- 专利权人： Sovonics Solar Systems
- 当前专利权人： Sovonics Solar Systems
- 当前专利权人地址： MI Troy
- 主分类号： H01L31/04
- IPC分类号： H01L31/04 ; H01L31/0392 ; H01L31/042 ; H01L31/076 ; H01L25/02 ; H01L31/18
摘要：
An improved large area photovoltaic device includes a plurality of electrically interconnected smaller area cells. The smaller area cells each have a laterally disposed bus bar and are disposed in overlapping relationships so that the bus bar of a given cell is beneath the substrate of the adjacent overlapping cell. In this manner the surface of the resulting large area device available for photovoltaic power generation is maximized. Also disclosed herein are methods for the manufacture of the improved device.
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