| 发明名称 |
IMPROVED METHOD FOR FORMING METAL CONTACT |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for forming metal contact using metal ink in manufacturing a photovoltaic device. <P>SOLUTION: Metal ink is selectively deposited on a semiconductor coating selectively using ink jet and an aerosol device. The composite body is heated to a selective temperature to form an electric contact with a semiconductor by making the metal ink burn through the coating. Then a metal layer is deposited on the electric contact with light induction or light assist plating. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012094859(A) |
申请公布日期 |
2012.05.17 |
| 申请号 |
JP20110225620 |
申请日期 |
2011.10.13 |
| 申请人 |
ROHM & HAAS ELECTRONIC MATERIALS LLC;NATIONAL RENEWABLE ENERGY LABORATORY |
发明人 |
REDDINGTON ERIK;THOMAS C SATHER;BU LUJIA;PERRAS ALEXANDRA;HABAS SUSAN E;CURTIS CALVIN J;MIEDANER ALEXANDER;DAVID S GINLEY;MARINUS FRANCISCUS ANTONIUS MARIA VAN HEST |
| 分类号 |
H01L31/04;H01L21/28;H01L21/288 |
主分类号 |
H01L31/04 |
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