| 发明名称 | Conductive paste | ||
| 摘要 | A conductive paste includes a conductive powder containing at least one of copper and nickel as a main component, a glass frit, and an organic vehicle, wherein the glass frit is a tellurium-based glass frit that essentially does not contain any lead component and contains tellurium as a network former in an amount of 35 to 70 mol % in terms of oxide, the tellurium-based glass frit containing silver as an essential component. The above conductive paste can provide favorable characteristics and favorably be used in the formation of light-receiving surface electrodes of a solar cell element even when the conductive paste includes one or more of copper and nickel as its conductive component. | ||
| 申请公布号 | US9064616(B2) | 申请公布日期 | 2015.06.23 |
| 申请号 | US201214005994 | 申请日期 | 2012.04.05 |
| 申请人 | Shoei Chemical Inc. | 发明人 | Yoshida Hiroshi;Shindo Naoto;Kanasaku Tadashi;Masuda Shoko |
| 分类号 | H01B1/22;H01L31/00;C03C8/18;C09D5/24;C03C8/02;H01L31/0224 | 主分类号 | H01B1/22 |
| 代理机构 | Flynn, Thiel, Boutell & Tanis, P.C. | 代理人 | Flynn, Thiel, Boutell & Tanis, P.C. |
| 主权项 | 1. A conductive paste comprising a conductive powder containing at least one of copper and nickel as a main component, a glass frit, and an organic vehicle, wherein the glass frit is a tellurium-based glass frit that essentially does not contain any lead component and contains tellurium as a network former in an amount of 35 to 70 mol % in terms of oxide, the tellurium-based glass frit containing silver as an essential component. | ||
| 地址 | Tokyo JP | ||