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    • 6. 发明申请
    • SOLAR CELL
    • 太阳能电池
    • US20120085397A1
    • 2012-04-12
    • US13269375
    • 2011-10-07
    • Choul KIMKwangsun JiKihoon ParkJunghoon ChoiYoungjoo Eo
    • Choul KIMKwangsun JiKihoon ParkJunghoon ChoiYoungjoo Eo
    • H01L31/06
    • H01L31/0747H01L31/02168H01L31/022441H01L31/02363H01L31/202Y02E10/50Y02P70/521
    • A solar cell includes a first conductivity type crystalline semiconductor substrate, a first amorphous silicon region, a first electrode, and a second electrode. The crystalline semiconductor substrate may include a plurality of pyramidal-shaped projections or a plurality of reverse-pyramidal shape depressions on at least one surface thereof. The first amorphous silicon region may be positioned on the crystalline semiconductor substrate and have a second conductivity type opposite the first conductivity type. The first electrode may be positioned on the first amorphous silicon region, and a second electrode positioned on the substrate. At least one pyramidal-shaped projection or at least one reverse-pyramidal shape depression may include two adjacent inclination surfaces, and a rounded edge portion where the two adjacent inclination surfaces meet.
    • 太阳能电池包括第一导电型晶体半导体衬底,第一非晶硅区域,第一电极和第二电极。 晶体半导体衬底可以在其至少一个表面上包括多个锥形突起或多个倒锥形凹陷。 第一非晶硅区域可以位于结晶半导体衬底上并且具有与第一导电类型相反的第二导电类型。 第一电极可以位于第一非晶硅区域上,第二电极位于基板上。 至少一个锥体状突起或至少一个倒锥形凹陷可以包括两个相邻的倾斜表面和两个相邻的倾斜表面相交的圆形边缘部分。
    • 10. 发明授权
    • Thin film solar cell module
    • 薄膜太阳能电池模块
    • US08158878B2
    • 2012-04-17
    • US12915825
    • 2010-10-29
    • Taeho MoonHeonmin LeeSehwon AhnYoungjoo Eo
    • Taeho MoonHeonmin LeeSehwon AhnYoungjoo Eo
    • H02N6/00H01L31/042
    • H01L31/0504H01L31/0201H01L31/046Y02E10/50
    • A thin film solar cell module is disclosed. The thin film solar cell module includes a substrate and a plurality of cells each including a first electrode positioned on the substrate, a second electrode positioned on the first electrode, and a photoelectric transformation layer positioned between the first electrode and the second electrode. The plurality of cells are divided into a first group and a second group. A plurality of cells included in the first group are electrically connected in series to one another, and a plurality of cells included in the second group are electrically connected in series to one another. The first group and the second group are connected in parallel to each other using a lead wire. The lead wire is positioned on both the first group and the second group.
    • 公开了一种薄膜太阳能电池模块。 薄膜太阳能电池模块包括基板和多个单元,每个单元包括位于基板上的第一电极,位于第一电极上的第二电极和位于第一电极和第二电极之间的光电转换层。 多个单元被分成第一组和第二组。 包括在第一组中的多个单元彼此串联电连接,并且包括在第二组中的多个单元彼此串联地电连接。 第一组和第二组使用引线彼此并联连接。 导线位于第一组和第二组上。