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    SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME
    7.
    发明申请
    SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    太阳能电池模块及其制造方法

    公开(公告)号：US20120060890A1

    公开(公告)日：2012-03-15

    申请号：US12987421

    申请日：2011-01-10

    Applicant: Joong-Hyun PARK ,  Myung-Hun SHIN

    Inventor： Joong-Hyun PARK ,  Myung-Hun SHIN

    IPC: H01L31/05 ,  H01L31/0224

    CPC classification number: H01L31/076 ,  H01L27/1421 ,  H01L31/0465 ,  Y02E10/548

    Abstract: Provided are a solar cell module and a manufacturing method thereof. The solar cell module includes a substrate having a first region and a second region; a first electrode disposed on the substrate, in the first region and the second region; and an upper cell disposed in the first region; and a lower cell disposed in the second region. The upper cell and the lower cell each include a first semiconductor layer, an intermediate layer, a second semiconductor layer, and a second electrode that are sequentially stacked. The threshold voltage in the lower cell is lower than the threshold voltage in the upper cell.

    Abstract translation: 提供一种太阳能电池组件及其制造方法。 太阳能电池模块包括具有第一区域和第二区域的基板; 设置在所述基板上的所述第一区域和所述第二区域中的第一电极; 以及设置在所述第一区域中的上部单元; 以及设置在第二区域中的下部单元。 上电池和下电池分别包括依次堆叠的第一半导体层，中间层，第二半导体层和第二电极。 下电池中的阈值电压低于上电池中的阈值电压。

    Method of manufacturing photoelectric device
    8.
    发明授权
    Method of manufacturing photoelectric device 失效
    制造光电器件的方法

    公开(公告)号：US07972883B2

    公开(公告)日：2011-07-05

    申请号：US12400674

    申请日：2009-03-09

    Applicant: Seung-Jae Jung ,  Byoung-June Kim ,  Jin-Seock Kim ,  Czang-Ho Lee ,  Myung-Hun Shin ,  Joon-Young Seo ,  Dong-Uk Choi ,  Byoung-Kyu Lee

    Inventor： Seung-Jae Jung ,  Byoung-June Kim ,  Jin-Seock Kim ,  Czang-Ho Lee ,  Myung-Hun Shin ,  Joon-Young Seo ,  Dong-Uk Choi ,  Byoung-Kyu Lee

    IPC: H01L21/00

    CPC classification number: H01L31/02366 ,  H01L31/022483 ,  H01L31/046 ,  H01L31/1888 ,  Y02E10/50 ,  Y10S438/964

    Abstract: In a method of manufacturing a photoelectric device, a transparent conductive layer is formed on a substrate, and the transparent conductive layer is partially etched using an etching solution including hydrofluoric acid. Thus, a transparent electrode having a concavo-convex pattern on its surface is formed. When the transparent conductive layer is partially etched, a haze of the transparent electrode may be controlled by adjusting an etching time of the transparent conductive layer. Also, since the etching solution is sprayed to the transparent conductive layer to etch the transparent conductive layer, the concavo-convex pattern on the surface of the transparent electrode may be easily formed even though the size of the substrate increases.

    Abstract translation: 在制造光电器件的方法中，在衬底上形成透明导电层，并且使用包括氢氟酸的蚀刻溶液部分蚀刻透明导电层。 因此，形成在其表面具有凹凸图案的透明电极。 当透明导电层被部分蚀刻时，可以通过调节透明导电层的蚀刻时间来控制透明电极的雾度。 此外，由于将蚀刻溶液喷射到透明导电层以蚀刻透明导电层，所以即使基板的尺寸增加，也可以容易地形成透明电极表面上的凹凸图案。

    PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING THE SAME
    10.
    发明申请
    PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开
    光伏器件及其制造方法

    公开(公告)号：US20100024871A1

    公开(公告)日：2010-02-04

    申请号：US12399441

    申请日：2009-03-06

    Applicant: Min-Seok Oh ,  Min Park ,  Czang-Ho Lee ,  Myung-Hun Shin ,  Byoung-Kyu Lee ,  Yuk-Hyun Nam ,  Seung-Jae Jung ,  Mi-Hwa Lim ,  Joon-Young Seo

    Inventor： Min-Seok Oh ,  Min Park ,  Czang-Ho Lee ,  Myung-Hun Shin ,  Byoung-Kyu Lee ,  Yuk-Hyun Nam ,  Seung-Jae Jung ,  Mi-Hwa Lim ,  Joon-Young Seo

    IPC: H01L31/00 ,  H01L21/302

    CPC classification number: H01L31/035281 ,  H01L31/02363 ,  Y02E10/50

    Abstract: A method of manufacturing a photovoltaic device includes preparing a semiconductor substrate having a light incidence surface receiving light and including single crystalline silicon, wet-etching the light incidence surface to form a plurality of first protrusions on the light incidence surface, dry etching a plurality of surfaces of the first protrusions to form a plurality of second protrusions on the plurality of surfaces of the first protrusions, and forming a semiconductor layer on the light incidence surface. The method further includes forming a first electrode on the semiconductor layer and forming a second electrode on a rear surface of the semiconductor substrate facing the light incidence surface.

    Abstract translation: 一种制造光伏器件的方法包括：制备具有光入射表面并包含单晶硅的半导体衬底，湿式蚀刻光入射表面以在光入射表面上形成多个第一突起，干蚀刻多个 所述第一突起的表面在所述第一突起的多个表面上形成多个第二突起，并且在所述光入射表面上形成半导体层。 该方法还包括在半导体层上形成第一电极，并在与半导体衬底相对的光入射面的后表面上形成第二电极。

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