发明授权
- 专利标题： Paste composition and solar cell element using the same
- 专利标题（中）： 粘贴组合物和使用其的太阳能电池元件
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申请号： US11922019申请日： 2006-06-01
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公开(公告)号： US08197718B2公开(公告)日： 2012-06-12
- 发明人: Jun Nakahara , Gaochao Lai , Haruzo Katoh , Takashi Watsuji
- 申请人： Jun Nakahara , Gaochao Lai , Haruzo Katoh , Takashi Watsuji
- 申请人地址： JP Osaka
- 专利权人： Toyo Aluminium Kabushiki Kaisha
- 当前专利权人： Toyo Aluminium Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2005-195979 20050705
- 国际申请： PCT/JP2006/310966 WO 20060601
- 国际公布： WO2007/004375 WO 20070111
- 主分类号： H01L31/00
- IPC分类号： H01L31/00
摘要：
Provided are a paste composition making it possible to improve the adhesive property of a backside electrode and restrain an aluminum electrode layer from exfoliating, and a solar cell element having an electrode formed by use of this composition. The paste composition is a paste composition for forming an electrode (8) on a silicon semiconductor substrate (1) which comprises aluminum powder, an organic vehicle, and a tackifier. The solar cell element has the electrode (8) formed by painting a paste composition having the above-mentioned characteristic onto the silicon semiconductor substrate (1) and then firing the resultant.
公开/授权文献
- US20080302411A1 Paste Composition and Solar Cell Element Using the Same 公开/授权日：2008-12-11
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