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103 条记录 (耗时 0.029 秒)

    Solar cell and semiconductor device, and manufacturing method thereof
    8.
    发明授权
    Solar cell and semiconductor device, and manufacturing method thereof 有权
    太阳能电池和半导体器件及其制造方法

    公开(公告)号：US08455753B2

    公开(公告)日：2013-06-04

    申请号：US11324491

    申请日：2006-01-04

    申请人： Kazuo Nishi ,  Tomoyuki Aoki ,  Toshiyuki Isa ,  Gen Fujii

    发明人： Kazuo Nishi ,  Tomoyuki Aoki ,  Toshiyuki Isa ,  Gen Fujii

    IPC分类号： H01L31/00

    CPC分类号： G04C10/02 ,  H01L31/022425 ,  H01L31/022466 ,  H01L31/022475 ,  H01L31/0465 ,  H01L31/048 ,  H01L31/1884 ,  H01L31/202 ,  Y02E10/50 ,  Y02P70/521

    摘要： It is an object of the present invention to minimize an electrode in a solar cell to minimize the solar cell. The present invention provides a method for manufacturing a solar cell comprising the steps of forming a first electrode layer over a substrate, forming a photoelectric conversion layer over the first electrode layer, forming an organic layer over the photoelectric conversion layer, forming an opening reaching the first electrode layer in the photoelectric conversion layer, and forming a second electrode layer by filling the opening with a conductive paste, wherein the organic layer modifies the surface of the photoelectric conversion layer and a contact angle between the conductive paste and the photoelectric conversion becomes greater. According to the present invention, wettability of a photoelectric conversion layer can be decreased by forming an organic layer on a surface of the photoelectric conversion layer. Thereby an electrode layer and an insulating isolation layer can be thinned.

    摘要翻译： 本发明的目的是使太阳能电池中的电极最小化以最小化太阳能电池。 本发明提供一种太阳能电池的制造方法，包括以下步骤：在基板上形成第一电极层，在第一电极层上形成光电转换层，在光电转换层上形成有机层，形成开口到达 第一电极层，并且通过用导电膏填充开口形成第二电极层，其中有机层改性光电转换层的表面，并且导电糊和光电转换之间的接触角变得更大 。 根据本发明，通过在光电转换层的表面上形成有机层，可以降低光电转换层的润湿性。 由此，可以使电极层和绝缘隔离层变薄。

    Semiconductor device
    9.
    发明授权
    Semiconductor device 有权
    半导体器件

    公开(公告)号：US08415664B2

    公开(公告)日：2013-04-09

    申请号：US13271272

    申请日：2011-10-12

    申请人： Tatsuya Arao ,  Daiki Yamada ,  Hidekazu Takahashi ,  Naoto Kusumoto ,  Kazuo Nishi ,  Yuusuke Sugawara ,  Hironobu Takahashi

    发明人： Tatsuya Arao ,  Daiki Yamada ,  Hidekazu Takahashi ,  Naoto Kusumoto ,  Kazuo Nishi ,  Yuusuke Sugawara ,  Hironobu Takahashi

    IPC分类号： H01L31/0232

    CPC分类号： H01L27/14632 ,  H01L27/14621 ,  H01L27/14623 ,  H01L27/14625 ,  H01L27/1464 ,  H01L27/14643 ,  H01L27/14687 ,  H01L27/14689 ,  H01L27/14692

    摘要： Techniques are provided for obtaining a photoelectric conversion device having a favorable spectral sensitivity characteristic and reduced variation in output current without a contamination substance mixed into a photoelectric conversion layer or a transistor, and for obtaining a highly reliable semiconductor device including a photoelectric conversion device. A semiconductor device may include, over an insulating surface, a first electrode; a second electrode; a color filter between the first electrode and the second electrode; an overcoat layer covering the color filter; and a photoelectric conversion layer over the overcoat layer, where one end portion of the photoelectric conversion layer is in contact with the first electrode, and where an end portion of the color filter lies inside the other end portion of the photoelectric conversion layer.

    摘要翻译： 提供了用于获得具有良好的光谱灵敏度特性和减少的输出电流变化的光电转换装置的技术，而没有混入光电转换层或晶体管中的污染物质，并且用于获得包括光电转换装置的高度可靠的半导体装置。 半导体器件可以在绝缘表面上包括第一电极; 第二电极; 在第一电极和第二电极之间的滤色器; 覆盖滤色器的外涂层; 以及在所述外涂层上的光电转换层，其中所述光电转换层的一个端部与所述第一电极接触，并且所述滤色器的端部位于所述光电转换层的另一端部的内部。

    PHOTOELECTRIC CONVERSION DEVICE
    10.
    发明申请
    PHOTOELECTRIC CONVERSION DEVICE 有权
    光电转换器件

    公开(公告)号：US20120104862A1

    公开(公告)日：2012-05-03

    申请号：US13281479

    申请日：2011-10-26

    申请人： Yoshiaki Ito ,  Kazuo Nishi ,  Kei Takahashi

    发明人： Yoshiaki Ito ,  Kazuo Nishi ,  Kei Takahashi

    IPC分类号： H02J1/00

    CPC分类号： H02S40/32 ,  H02J1/10 ,  H02J3/383 ,  Y02E10/563 ,  Y10T307/707

    摘要： A photoelectric conversion device includes at least two photoelectric conversion elements which have voltage-current characteristics different from each other. Further, one of the photoelectric conversion elements has photoelectric conversion efficiency higher than that of the other photoelectric conversion element under the environment in which room light can be obtained. Furthermore, the other photoelectric conversion element has photoelectric conversion efficiency higher than the one of the photoelectric conversion elements under the environment in which sunlight can be obtained. Moreover, each of the voltage of electric power generated in the at least two photoelectric conversion elements is adjusted by one of at least two DC-DC converters corresponding the photoelectric conversion element. In addition, part of the electric power generated in the one of the photoelectric conversion elements is used as drive electric power of the at least two DC-DC converter.

    摘要翻译： 光电转换装置包括具有彼此不同的电压 - 电流特性的至少两个光电转换元件。 此外，在可以获得室内光的环境下，其中一个光电转换元件的光电转换效率高于另一光电转换元件的光电转换效率。 此外，另一光电转换元件在可以获得太阳光的环境下具有比一个光电转换元件高的光电转换效率。 此外，通过对应于光电转换元件的至少两个DC-DC转换器之一来调节在至少两个光电转换元件中产生的电力的每个电压。 另外，将一个光电转换元件中产生的部分电力用作至少两个DC-DC转换器的驱动电力。