发明申请
- 专利标题： Solar battery and manufacturing method thereof
- 专利标题（中）： 太阳能电池及其制造方法
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申请号： US10951723申请日： 2004-09-29
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公开(公告)号： US20050076945A1公开(公告)日： 2005-04-14
- 发明人: Shinsuke Tachibana , Hitoshi Sannomiya , Hiromasa Tanamura , Takashi Ouchida
- 申请人： Shinsuke Tachibana , Hitoshi Sannomiya , Hiromasa Tanamura , Takashi Ouchida
- 申请人地址： JP Osaka-shi
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： JP Osaka-shi
- 优先权： JP2003-351929(P) 20031010
- 主分类号： H01L31/04
- IPC分类号： H01L31/04 ; H01L25/00 ; H01L31/042 ; H01L31/06 ; H02N6/00
摘要：
A solar battery and a manufacturing method thereof, which includes a plurality of power generation regions having at least an insulation translucent substrate, a front surface electrode, a photoelectric conversion layer made of semiconductor films being stacked, and a back surface electrode, the front surface electrode and the back surface electrode of adjacent power generation regions being electrically connected, whereby the power generation regions are serially connected. The solar battery and the manufacturing method thereof are characterized in that the back surface electrode has a back surface metal electrode having a thickness of 100 nm-200 nm.
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