CONDUCTOR FOR A SOLAR CELL
    1.
    发明申请
    CONDUCTOR FOR A SOLAR CELL 审中-公开
    太阳能电池导体

    公开(公告)号:WO2015195360A1

    公开(公告)日:2015-12-23

    申请号:PCT/US2015/034356

    申请日:2015-06-05

    发明人: WANG, Yueli

    IPC分类号: H01B1/22 H01L31/0224 C03C8/02

    摘要: The paste composition of the instant invention consists of silver powder, glass frit, Bi 2 O 3 , metal additives and an organic medium. The present invention is further directed to an electrode formed from the paste composition and a semiconductor device and, in particular, a solar cell comprising such an electrode. The paste compositions provide a solderable electrode, particularly useful for forming solar cell back side buss bars on an aluminum layer that covers the entire back side surface of the solar cell.

    摘要翻译: 本发明的糊剂组合物由银粉,玻璃料,Bi 2 O 3,金属添加剂和有机介质组成。 本发明还涉及由糊料组合物和半导体器件形成的电极,特别是包括这种电极的太阳能电池。 糊料组合物提供可焊接电极,特别适用于在覆盖太阳能电池的整个背侧表面的铝层上形成太阳能电池背面母线。

    THICK FILM PASTE CONTAINING LEAD-TELLURIUM-LITHIUM-TITANIUM-OXIDE AND ITS USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES
    5.
    发明申请
    THICK FILM PASTE CONTAINING LEAD-TELLURIUM-LITHIUM-TITANIUM-OXIDE AND ITS USE IN THE MANUFACTURE OF SEMICONDUCTOR DEVICES 审中-公开
    包含铅 - 氧化钛 - 氧化钛的薄膜浆料及其在半导体器件制造中的应用

    公开(公告)号:WO2013022623A1

    公开(公告)日:2013-02-14

    申请号:PCT/US2012/048652

    申请日:2012-07-27

    IPC分类号: H01B1/22

    CPC分类号: H01B1/22

    摘要: The present invention is directed to an electroconductive thick film paste composition comprising electrically conductive Ag, a second electrically conductive metal selected from the group consisting of Ni, Al and mixtures thereof and a lead-tellurium-lithium-titanium-oxide all dispersed in an organic medium. The present invention is further directed to an electrode formed from the thick film paste composition and a semiconductor device and, in particular, a solar cell comprising such an electrode.

    摘要翻译: 本发明涉及一种导电厚膜糊组合物,其包含导电Ag,选自Ni,Al及其混合物的第二导电金属和全部分散在有机物中的铅 - 碲 - 锂 - 氧化钛 中。 本发明还涉及由厚膜糊剂组合物和半导体器件形成的电极,特别是包括这种电极的太阳能电池。

    CONDUCTIVE METAL PASTE FOR A METAL-WRAP-THROUGH SILICON SOLAR CELL
    7.
    发明申请
    CONDUCTIVE METAL PASTE FOR A METAL-WRAP-THROUGH SILICON SOLAR CELL 审中-公开
    用于金属缠绕硅太阳能电池的导电金属浆料

    公开(公告)号:WO2012125874A2

    公开(公告)日:2012-09-20

    申请号:PCT/US2012/029305

    申请日:2012-03-15

    IPC分类号: H01L31/0224 H01B1/22

    摘要: A conductive metal via paste comprising particulate conductive metal, a reactant that reacts at temperatures of 600°C to 900°C with at least one of the group consisting of Si, SiO 2 and SiN x to form an insulating glass, and an organic vehicle is particularly useful in providing the metallization of the holes in the silicon wafers of MWT solar cells. The result is a metallic electrically conductive via between the collector lines on the front side and the emitter electrode on the back-side of the solar cell. The paste can also be used to form the collector lines on the front-side of the solar cell and the emitter electrode on the back-side of the solar cell. Also disclosed are metal-wrap-through silicon solar cells comprising the fired conductive metal paste.

    摘要翻译: 包含颗粒状导电金属的导电金属通孔糊,在600℃至900℃的温度下与Si,SiO 2和SiN x中的至少一个反应以形成绝缘玻璃的反应物,以及有机载体特别是 可用于提供MWT太阳能电池的硅晶片中的孔的金属化。 结果是在前侧的集电极线与太阳能电池背面的发射极之间的金属导电通孔。 该糊料也可用于在太阳能电池的正面和太阳能电池背面的发射电极上形成收集线。 还公开了包括烧结的导电金属浆料的金属包覆硅太阳能电池。

    GLASS COMPOSITION AND ITS USE IN CONDUCTIVE SILVER PASTE
    9.
    发明申请
    GLASS COMPOSITION AND ITS USE IN CONDUCTIVE SILVER PASTE 审中-公开
    玻璃组合物及其在导电银浆中的应用

    公开(公告)号:WO2013169311A1

    公开(公告)日:2013-11-14

    申请号:PCT/US2013/021114

    申请日:2013-01-11

    摘要: A lead-tellurium-lithium-titanium-oxide glass composition is useful as a component of a conductive silver paste. Especially useful are P-containing and V-containing lead-tellurium-lithium-titanium-oxide glass composition. Conductive silver via paste comprising particulate conductive silver and any of the lead-tellurium-lithium-titanium-oxide glass compositions of the invention can be used in providing the metallization of the holes in the silicon wafers of MWT solar cells. The result is a metallic electrically conductive via between the collector lines on the front side and the emitter electrode on the back-side of the solar cell. The paste can also be used to form the collector lines on the front-side of the solar cell and the emitter electrode on the back-side of the solar cell.

    摘要翻译: 铅 - 碲 - 锂钛氧化物玻璃组合物可用作导电银浆的组分。 特别有用的是含P和V的铅碲 - 锂钛氧化物玻璃组合物。 包含颗粒状导电性银和本发明的铅 - 碲 - 锂 - 氧化钛玻璃组合物的导电性银通过糊可用于提供MWT太阳能电池的硅晶片中的孔的金属化。 结果是在前侧的集电极线与太阳能电池背面的发射极之间的金属导电通孔。 该糊料也可用于在太阳能电池的正面和太阳能电池背面上的发射电极上形成集电极线。