Melt through contact formation method
    1.
    发明授权
    Melt through contact formation method 失效
    通过接触形成方法熔化

    公开(公告)号:US06551903B1

    公开(公告)日:2003-04-22

    申请号:US09807373

    申请日:2001-05-31

    IPC分类号: H01L2176

    摘要: A thin film photovoltaic devices is described, having a glass substrate 11 over which is formed a thin film silicon device having an n++ layer 12, a p layer 13 and a dielectric layer 14 (typically silicon oxide or silicon nitride). To create a connection through the p layer 13 to the underlying n++ layer 12, a column of semi-conductor material is heated, the column passing through the various doped layers and the material in the column being heated or melted to allow migration of dopant between layer of the device in the region of the column.

    摘要翻译: 描述了一种薄膜光伏器件,其具有形成有具有n ++层12,p层13和电介质层14(通常为氧化硅或氮化硅)的薄膜硅器件的玻璃衬底11。 为了创建通过p层13到底层n ++层12的连接,加热了一列半导体材料,柱通过各种掺杂层,并且柱中的材料被加热或熔化,以允许掺杂剂在 在该区域的设备的层。

    MANUFACTURING METHOD OF FRONT ELECTRODE OF SOLAR CELL
    2.
    发明申请
    MANUFACTURING METHOD OF FRONT ELECTRODE OF SOLAR CELL 审中-公开
    太阳能电池前电极的制造方法

    公开(公告)号:US20130000716A1

    公开(公告)日:2013-01-03

    申请号:US13512233

    申请日:2010-11-24

    IPC分类号: H01L31/18 H01L31/0224

    CPC分类号: H01L31/022425 Y02E10/50

    摘要: A method of forming a front electrode of a solar cell includes a step of forming a sub-grid line and a main-grid line on the solar cell. The method further includes steps of: forming a lower layer of the sub-grid line on the solar cell using a lower paste by a first screen; drying the solar cell that is formed with the lower layer of the sub-grid line; forming an upper layer of the sub-grid line and the main-grid line simultaneously on the solar cell using an upper paste by a second screen; and sintering the solar cell that is formed with the sub-grid line and the main-grid line. A method of manufacturing a solar cell using the methods and a solar cell manufactured by the method are also provided.

    摘要翻译: 形成太阳能电池的前电极的方法包括在太阳能电池上形成子网格线和主栅格线的步骤。 该方法还包括以下步骤:使用下部浆料通过第一屏幕在太阳能电池上形成子网格线的下层; 干燥由子网线下层形成的太阳能电池; 在第二屏幕上使用上部浆料在太阳能电池上同时形成子网格线和主栅格线的上层; 烧结由子网线和主网线形成的太阳能电池。 还提供了使用该方法制造太阳能电池的方法和通过该方法制造的太阳能电池的方法。