THIN FILM SOLAR CELL AND METHOD FOR PRODUCING IT
    5.
    发明申请
    THIN FILM SOLAR CELL AND METHOD FOR PRODUCING IT 审中-公开
    薄膜太阳能电池及其生产方法

    公开(公告)号:US20120024363A1

    公开(公告)日:2012-02-02

    申请号:US13195433

    申请日:2011-08-01

    CPC classification number: H01L31/022483 H01L31/0392 Y02E10/50

    Abstract: A thin-film solar cell includes a front-side glass substrate, a front contact arranged above the glass substrate, an absorber arranged above the front contact, and a rear contact arranged above the absorber. A TCO layer system composed of an intrinsic TCO layer deposited above the substrate and a doped TCO layer arranged thereabove is provided, as well as a method for producing such a thin-film solar cell. Improved transmission, reflection and absorption properties of the TCO layer is achieved by composing the TCO layer of a first doped TCO sublayer deposited directly on the intrinsic TCO layer, and a second doped TCO sublayer deposited directly on the first doped TCO sublayer.

    Abstract translation: 薄膜太阳能电池包括前侧玻璃基板,布置在玻璃基板上方的前触点,布置在前触点上方的吸收体和布置在吸收体上方的后触点。 提供了由沉积在衬底上的固有TCO层和布置在衬底上的掺杂TCO层组成的TCO层系,以及制造这种薄膜太阳能电池的方法。 通过组合直接沉积在本征TCO层上的第一掺杂TCO子层的TCO层和直接沉积在第一掺杂TCO子层上的第二掺杂TCO子层来实现TCO层的改进的透射,反射和吸收特性。

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