THIN-FILM SOLAR CELL
    1.
    发明申请
    THIN-FILM SOLAR CELL 审中-公开
    薄膜太阳能电池

    公开(公告)号:US20130160828A1

    公开(公告)日:2013-06-27

    申请号:US13427567

    申请日:2012-03-22

    IPC分类号: H01L31/0224 H01L31/0376

    摘要: The present invention discloses a thin-film solar cell, which comprises an electrode layer and a semiconductor layer. The semiconductor layer comprises a P-type layer, an I-type layer and an N-type layer. The P-type layer is disposed on the electrode layer. The I-type layer comprises an I-type amorphous silicon layer and an I-type polymorphous silicon layer. The I-type amorphous silicon layer is disposed on the P-type layer. The I-type polymorphous silicon layer is disposed on the I-type amorphous silicon layer. The N-type layer is disposed on the I-type polymorphous silicon layer. Wherein, the I-type polymorphous silicon layer generates a crystalline diffraction event and reduces photolysis reaction for enhancing the conversion efficiency of the thin-film solar cell.

    摘要翻译: 本发明公开了一种薄膜太阳能电池,其包括电极层和半导体层。 半导体层包括P型层,I型层和N型层。 P型层设置在电极层上。 I型层包括I型非晶硅层和I型多晶硅层。 I型非晶硅层设置在P型层上。 I型多晶硅层设置在I型非晶硅层上。 N型层设置在I型多晶硅层上。 其中,I型多晶硅层产生晶体衍射事件并减少光解反应,以提高薄膜太阳能电池的转换效率。

    Manufacturing Method of Thin Film Solar Cells and Thin Film Solar Cells Thereof
    2.
    发明申请
    Manufacturing Method of Thin Film Solar Cells and Thin Film Solar Cells Thereof 审中-公开
    薄膜太阳能电池及薄膜太阳能电池的制造方法

    公开(公告)号:US20120160310A1

    公开(公告)日:2012-06-28

    申请号:US13331490

    申请日:2011-12-20

    IPC分类号: H01L31/06 H01L31/18

    摘要: A manufacturing method of thin film solar cells and thin film solar cells thereof. The thin film solar cells comprise a substrate, an amorphous silicon layer, a first conductive layer, a stacked I-layer, a second conductive layer and a back contact layer. The amorphous silicon layer is on the substrate. The first conductive layer is on the amorphous silicon layer. The stacked I-layer is on the first conductive layer; the stacked I-layer from bottom to top is sequentially stacked by three different deposition rate I-layers: a first I-layer, a second I-layer and a third I-layer. Compared with the first and the third I-layer, the second I-layer has deposition rate higher than those of the other two I-layers. The second conductive layer is on the stacked I-layer. The back contact layer is on the second conductive layer for getting electric energy.

    摘要翻译: 薄膜太阳能电池及其薄膜太阳能电池的制造方法。 薄膜太阳能电池包括基板,非晶硅层,第一导电层,堆叠I层,第二导电层和背接触层。 非晶硅层在衬底上。 第一导电层在非晶硅层上。 层叠的I层位于第一导电层上; 通过三个不同的沉积速率I层依次层叠从底部到顶部的层叠的I层:第一I层,第二I层和第三I层。 与第一和第三I层相比,第二I层的沉积速率高于其它两层I层。 第二导电层位于堆叠的I层上。 背接触层位于第二导电层上用于获得电能。