SOLAR CELL
    3.
    发明申请
    SOLAR CELL 审中-公开
    太阳能电池

    公开(公告)号:US20120138126A1

    公开(公告)日:2012-06-07

    申请号:US12598226

    申请日:2009-03-18

    申请人: Shigeo Yata

    发明人: Shigeo Yata

    摘要: A solar cell 10 comprising a light-receiving-surface electrode layer, a backside electrode layer 4 and a stacked body 3 provided between the light-receiving-surface electrode layer 2 and the backside electrode layer 4. The stacked body 3 includes a first photoelectric converter 31 and a reflective layer 32 reflecting a part of light, which has transmitted through the first photoelectric converter 31, toward the first photoelectric converter 31. The reflective layer 32 includes a low-refractive-index layer 32b containing a refractive index-modifier and a contact layer 32 interposed between the low-refractive-index layer 32b and the first photoelectric converter 31. A refractive index of a material constituting the refractive index-modifier is lower than a refractive index of a material constituting the contact layer 32a. A refractive index of the low-refractive-index layer 32b is lower than a refractive index of the contact layer 32a.

    摘要翻译: 包括设置在受光面电极层2和背面电极层4之间的受光面电极层,背面电极层4和层叠体3的太阳能电池10.叠层体3包括第一光电 转换器31和将透过第一光电转换器31的一部分光反射到第一光电转换器31的反射层32.反射层32包括含有折射率调节剂的低折射率层32b和 介于低折射率层32b和第一光电转换器31之间的接触层32.构成折射率调节剂的材料的折射率低于构成接触层32a的材料的折射率。 低折射率层32b的折射率低于接触层32a的折射率。

    SOLAR CELL MODULE AND SOLAR CELL MODULE MANUFACTURING METHOD
    5.
    发明申请
    SOLAR CELL MODULE AND SOLAR CELL MODULE MANUFACTURING METHOD 审中-公开
    太阳能电池模块和太阳能电池模块制造方法

    公开(公告)号:US20100065115A1

    公开(公告)日:2010-03-18

    申请号:US12516581

    申请日:2007-11-22

    申请人: Shigeo Yata

    发明人: Shigeo Yata

    IPC分类号: H01L31/0224 H01L31/00

    摘要: Provided are a solar cell module and a solar cell module manufacturing method, the solar cell module being capable of maintaining a higher power generation capacity even if water infiltrates. In a solar cell module 10, in a first groove section 30, a second transparent conductive film 14a is in contact with a first transparent conductive film 12 while covering a side wall of a photoelectric conversion layer 13. A metal film 14b is in contact with the first transparent conductive film 12 while covering a side wall of the second transparent conductive film 14a. In the first groove section 30, the metal film 14b is in contact with the photoelectric conversion layer 13 while covering a side wall of the second transparent conductive film 14a formed on the photoelectric conversion layer 13.

    摘要翻译: 提供一种太阳能电池模块和太阳能电池模块制造方法,即使水渗入,太阳能电池模块能够保持较高的发电能力。 在太阳能电池模块10中,在第一槽部30中,第二透明导电膜14a与第一透明导电膜12接触,同时覆盖光电转换层13的侧壁。金属膜14b与 第一透明导电膜12同时覆盖第二透明导电膜14a的侧壁。 在第一槽部30中,金属膜14b与光电转换层13接触,同时覆盖形成在光电转换层13上的第二透明导电膜14a的侧壁。

    TRANSPARENT CONDUCTIVE FILM AND SOLAR CELL USING THE SAME
    6.
    发明申请
    TRANSPARENT CONDUCTIVE FILM AND SOLAR CELL USING THE SAME 审中-公开
    透明导电薄膜和使用它的太阳能电池

    公开(公告)号:US20090165850A1

    公开(公告)日:2009-07-02

    申请号:US12337976

    申请日:2008-12-18

    IPC分类号: H01L31/0224 H01L29/43

    摘要: The transparent conductive film 4 provided to the solar cell 10 includes the oxide of the first element α, the second element β doped into the oxide of the first element α, and the third element γ doped into the oxide of the first element α. The bond distance between the second element β and oxygen O is shorter than the bond distance between the first element α and oxygen O. The bond distance between the third element γ and oxygen O is longer than the bond distance between the first element α and oxygen O.

    摘要翻译: 提供给太阳能电池10的透明导电膜4包括第一元素α的氧化物,掺杂到第一元素α的氧化物中的第二元素β,以及掺杂到第一元素α的氧化物中的第三元素γ。 第二元素β和氧O之间的键距离短于第一元素α和氧O之间的键距离。第三元素γ和氧O之间的键距离长于第一元素α和氧之间的键距离 O.

    SOLAR BATTERY MODULE AND MANUFACTURING METHOD THEREOF
    7.
    发明申请
    SOLAR BATTERY MODULE AND MANUFACTURING METHOD THEREOF 审中-公开
    太阳能电池组件及其制造方法

    公开(公告)号:US20110011443A1

    公开(公告)日:2011-01-20

    申请号:US12750212

    申请日:2010-03-30

    IPC分类号: H01L31/0232 H01L31/18

    摘要: A solar battery module is provided comprising a light-transmissive substrate, a solar battery formed over a first surface of the light-transmissive substrate, and a first reflective section which is made of the same material as an electrode forming a part of the solar battery, which is provided over a second surface of the light-transmissive substrate, and which reflects light from the side of the substrate.

    摘要翻译: 提供了一种太阳能电池模块,包括透光基板,形成在透光基板的第一表面上的太阳能电池以及由与形成太阳能电池的一部分的电极相同的材料制成的第一反射部 ,其设置在透光性基板的第二表面上,并且反射来自基板侧的光。

    Photoelectric conversion device
    9.
    发明授权
    Photoelectric conversion device 有权
    光电转换装置

    公开(公告)号:US08759667B2

    公开(公告)日:2014-06-24

    申请号:US13616091

    申请日:2012-09-14

    申请人: Shigeo Yata

    发明人: Shigeo Yata

    IPC分类号: H01L31/00

    摘要: Disclosed is a photoelectric conversion device with improved photoelectric conversion efficiency. In the disclosed photoelectric conversion device, an amorphous silicon photoelectric conversion unit with an amorphous i-type layer and a microcrystalline silicon photoelectric conversion unit with a microcrystalline i-type layer are laminated, and an intermediate layer, which is disposed between the amorphous silicon photoelectric conversion unit and the microcrystalline silicon photoelectric conversion unit, has a lower refractive index than the layers in contact with the front or back surfaces thereof, wherein the higher the crystalline fraction of the microcrystalline i-type layer in the panel surface, the thicker the film of the intermediate layer.

    摘要翻译: 公开了一种具有改善的光电转换效率的光电转换装置。 在所公开的光电转换装置中,层叠具有非晶i型层的非晶硅光电转换单元和具有微晶i型层的微晶硅光电转换单元,并且将中间层设置在非晶硅光电 转换单元和微晶硅光电转换单元具有比与其前表面或后表面接触的层更低的折射率,其中在面板表面中微晶i型层的结晶分数越高,膜越厚 的中间层。

    METHOD OF MANUFACTURING SOLAR BATTERY
    10.
    发明申请
    METHOD OF MANUFACTURING SOLAR BATTERY 审中-公开
    制造太阳能电池的方法

    公开(公告)号:US20100330266A1

    公开(公告)日:2010-12-30

    申请号:US12750303

    申请日:2010-03-30

    申请人: Shigeo Yata

    发明人: Shigeo Yata

    IPC分类号: B05D5/12 C23C14/34

    摘要: A method of manufacturing a solar battery for forming a thin film solar battery is provided in which, when a layered structure of a transparent electrode layer and a metal layer is formed as a back side electrode layer over a surface on a side opposite to a side of incident light of the thin film solar battery, a period is provided in which the transparent electrode layer and the metal layer are simultaneously formed for one substrate.

    摘要翻译: 提供一种制造用于形成薄膜太阳能电池的太阳能电池的方法,其中当在与侧面相反的一侧的表面上形成透明电极层和金属层的分层结构作为背面电极层时 的薄膜太阳能电池的入射光,设置同时形成一个基板的透明电极层和金属层的期间。