发明名称 |
COMPOSITION THAT FORMS P-TYPE DIFFUSION LAYER, METHOD FOR PRODUCING P-TYPE DIFFUSION LAYER, AND METHOD FOR PRODUCING SOLAR CELL ELEMENT |
摘要 |
The composition for forming a composition for forming a p-type diffusion layer, the composition containing a glass powder and a dispersion medium, in which the glass powder includes an acceptor element and a total amount of a life time killer element in the glass powder is 1000 ppm or less. A p-type diffusion layer and a photovoltaic cell having a p-type diffusion layer are prepared by applying the composition for forming a p-type diffusion layer, followed by a thermal diffusion treatment. |
申请公布号 |
KR20130098142(A) |
申请公布日期 |
2013.09.04 |
申请号 |
KR20127028224 |
申请日期 |
2011.04.22 |
申请人 |
HITACHI CHEMICAL COMPANY, LTD. |
发明人 |
MACHII YOICHI;YOSHIDA MASATO;NOJIRI TAKESHI;OKANIWA KAORU;IWAMURO MITSUNORI;ADACHI SHUICHIRO;SATO TETSUYA;KIZAWA KEIKO |
分类号 |
H01L31/04;H01L21/225;H01L31/18 |
主分类号 |
H01L31/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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