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1. 发明申请

US20130000720A1 THIN-FILM PHOTOVOLTAIC CELL AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：薄膜光电池及其制造方法
公开(公告)号：US20130000720A1
公开(公告)日：2013-01-03
申请号：US13634281
申请日：2011-09-01
申请人： Masaki Takeuchi , Hiroaki Nakahara , Takehito Wada , Satoshi Sawayanagi
发明人： Masaki Takeuchi , Hiroaki Nakahara , Takehito Wada , Satoshi Sawayanagi
IPC分类号： H01L31/0224 , H01L31/18
CPC分类号： H01L31/0392 , H01L31/022466 , H01L31/03923 , H01L31/0463 , H01L31/0465 , Y02E10/541 , Y02P70/521
摘要： A thin-film photovoltaic cell includes a rear-face electrode layer, a photoelectric conversion layer, and a transparent electrode layer stacked in order on one face of an insulating substrate. A first back-face electrode layer and a second back-face electrode layer are stacked in order on the other face of the insulating substrate. Further, the transparent electrode layer and the second back-face electrode layer are electrically connected to each other via first through holes passing through the insulating substrate, and the rear-face electrode layer and the first back-face electrode layer are electrically connected to each other via second through holes passing through the insulating substrate. In accordance with the present invention, the transparent electrode layer around the second through holes is separated by grooves, and the transparent electrode layer and the second back-face electrode layer are electrically insulated from each other.
摘要翻译：薄膜光伏电池包括在绝缘基板的一个面上依次层叠的背面电极层，光电转换层和透明电极层。第一背面电极层和第二背面电极层依次层叠在绝缘基板的另一面上。此外，透明电极层和第二背面电极层通过穿过绝缘基板的第一通孔彼此电连接，并且背面电极层和第一背面电极层电连接到每个另一个通过穿过绝缘基板的第二通孔。根据本发明，第二通孔周围的透明电极层被槽分隔开，透明电极层和第二背面电极层彼此电绝缘。

2. 发明申请

US20130291938A1 THIN FILM PHOTOVOLTAIC CELL AND METHOD OF MANUFACTURE OF SAME 审中-公开
标题翻译：薄膜光伏电池及其制造方法
公开(公告)号：US20130291938A1
公开(公告)日：2013-11-07
申请号：US13885682
申请日：2012-02-02
申请人： Hiroaki Nakahara , Masaki Takeuchi , Takehito Wada , Satoshi Sawayanagi
发明人： Hiroaki Nakahara , Masaki Takeuchi , Takehito Wada , Satoshi Sawayanagi
IPC分类号： H01L31/0224 , H01L27/142 , H01L31/18
CPC分类号： H01L31/022433 , H01L31/046 , H01L31/0465 , H01L31/0516 , Y02E10/549 , Y02P70/521
摘要： A thin film photovoltaic cell is configured such that a rear face electrode layer, a photoelectric conversion layer and a transparent electrode layer are stacked in this order on one face of an insulating substrate, a back face electrode layer is deposited on the other face, and both electrode layers are electrically connected via a second penetrating hole which penetrates the insulating substrate; and is further configured such that a protective layer is provided at least in a region surrounding the second penetrating hole and located between the transparent electrode layer and the photoelectric conversion layer stacked on the rear face electrode layer, or between the rear face electrode layer and the photoelectric conversion layer. By using a laser to remove a transparent electrode on the periphery of the second penetrating hole in the region in which the protective layer is formed, the two electrode layers are electrically insulated.
摘要翻译：薄膜光电池被配置为使得背面电极层，光电转换层和透明电极层依次堆叠在绝缘基板的一个面上，背面电极层沉积在另一个面上，并且两个电极层通过穿透绝缘基板的第二穿透孔电连接; 并且进一步配置为使得至少在围绕第二穿透孔的区域中设置保护层，并且位于透明电极层和层叠在背面电极层上的光电转换层之间，或者位于背面电极层与背面电极层之间光电转换层。通过使用激光去除形成有保护层的区域中的第二贯通孔的周边的透明电极，两电极层电绝缘。

3. 发明申请

US20140174520A1 THIN FILM PHOTOVOLTAIC CELL AND METHOD OF MANUFACTURE OF SAME 审中-公开
标题翻译：薄膜光伏电池及其制造方法
公开(公告)号：US20140174520A1
公开(公告)日：2014-06-26
申请号：US13814837
申请日：2012-02-08
申请人： Satoshi Sawayanagi , Takehito Wada , Hiroaki Nakahara , Masaaki Takeuchi
发明人： Satoshi Sawayanagi , Takehito Wada , Hiroaki Nakahara , Masaaki Takeuchi
IPC分类号： H01L31/0224 , H01L21/66 , H01L31/18
CPC分类号： H01L31/02245 , H01L22/12 , H01L31/046 , H01L31/0463 , H01L31/0465 , H01L31/0508 , H01L31/188 , Y02E10/542 , Y02E10/549 , Y02P70/521
摘要： A thin film photovoltaic cell has an insulating substrate divided into a plurality of unit cells by alternately forming patterning lines in layers stacked on two faces of the insulating substrate; a rear face electrode layer, a photoelectric conversion layer, and a transparent electrode layer stacked in order on one face of the insulating substrate accordingly; and a back face electrode layer deposited on the other face of the insulating substrate. The photovoltaic cell further has a first penetrating hole penetrating the insulating substrate to electrically connect the transparent electrode layer and the back face electrode layer; a second penetrating hole penetrating the insulating substrate to electrically connect the rear face electrode layer and the back face electrode layer; and a transparent electrode layer removal portion in which the transparent electrode layer at least in a region surrounding the second penetrating hole is removed by an ultraviolet pulsed laser.
摘要翻译：薄膜光伏电池具有通过交替地形成堆叠在绝缘基板的两个表面上的层的图案线而被分成多个单元电池的绝缘基板; 背面电极层，光电转换层和透明电极层，依次层叠在绝缘基板的一面上; 以及沉积在绝缘基板的另一面上的背面电极层。光电池还具有穿透绝缘基板的第一穿透孔，以电连接透明电极层和背面电极层; 穿过所述绝缘基板的第二穿透孔，以电连接所述背面电极层和所述背面电极层; 以及透明电极层去除部，其中至少在围绕第二贯通孔的区域中的透明电极层通过紫外脉冲激光去除。

4. 发明申请

US20120115257A1 FILM FORMING METHOD AND FILM FORMING APPARATUS 失效
标题翻译：薄膜成型方法和薄膜成型装置
公开(公告)号：US20120115257A1
公开(公告)日：2012-05-10
申请号：US13254458
申请日：2009-12-16
申请人： Hideaki Matsuyama , Takehito Wada
发明人： Hideaki Matsuyama , Takehito Wada
IPC分类号： H01L21/66 , B05C21/00
CPC分类号： H05H1/46 , C23C16/24 , C23C16/5096 , H01J37/32091 , H01J37/32174 , H01L31/03762 , H01L31/075 , H01L31/1804 , H05H2001/4682 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： A film forming process is performed on a substrate in a deposition chamber. A first electrode is provided in the deposition chamber and is grounded. A second electrode is provided in the deposition chamber to face the first electrode. A radio frequency power supply supplies radio frequency power to the second electrode. A DC power supply supplies a DC bias voltage to the second electrode. A control unit adjusts a bias voltage to be less than the potential of the second electrode when the radio frequency power is supplied, but the bias voltage is not supplied. In this way, it is possible to improve film quality while preventing a reduction in the deposition rate of a film during deposition.
摘要翻译：在沉积室中的基板上进行成膜工艺。第一电极设置在沉积室中并接地。第二电极设置在沉积室中以面对第一电极。射频电源向第二电极提供射频电力。 DC电源向第二电极提供DC偏置电压。当提供射频功率时，控制单元将偏置电压调整为小于第二电极的电位，但不提供偏置电压。以这种方式，可以在防止沉积期间膜的沉积速率降低的同时提高膜质量。

5. 发明授权

US07795527B2 Solar cell module and method for installing same 失效
标题翻译：太阳能电池组件及其安装方法
公开(公告)号：US07795527B2
公开(公告)日：2010-09-14
申请号：US11312839
申请日：2005-12-21
申请人： Takehito Wada
发明人： Takehito Wada
IPC分类号： H01L31/00 , H02N6/00
CPC分类号： H01L31/048 , Y02E10/50
摘要： A solar cell module includes photoelectric converters, and resin surface covering materials covering the light-incident side of photoelectric converters, trenches being formed in the surface covering materials. The trenches extend approximately in parallel to the horizontal plane for a certain length, and in parallel to each other, so as to facilitate, in repairing the damage therein, improving the adhesiveness between the module surface and the bonding portion of a repair material so as to prevent water and contamination from getting into the bonding portion, prevent the solar cell module properties from deteriorating, prevent any ground fault through the water, and prevent the repair material from peeling.
摘要翻译：太阳能电池模块包括光电转换器和覆盖光电转换器的光入射侧的树脂表面覆盖材料，沟槽形成在表面覆盖材料中。沟槽大致平行于水平面延伸一定长度，并且彼此平行，以便于在修复其中的损伤时改善模块表面和修补材料的粘合部分之间的粘合性，以便为了防止水和污染物进入接合部分，防止太阳能电池组件性能劣化，防止水中的接地故障，并防止修复材料脱落。

6. 发明申请

US20060151024A1 Solar cell module and method for installing same 失效
标题翻译：太阳能电池组件及其安装方法
公开(公告)号：US20060151024A1
公开(公告)日：2006-07-13
申请号：US11312839
申请日：2005-12-21
申请人： Takehito Wada
发明人： Takehito Wada
IPC分类号： H01L31/00
CPC分类号： H01L31/048 , Y02E10/50
摘要： A solar cell module includes photoelectric converters, and resin surface covering materials covering the light-incident side of photoelectric converters, trenches being formed in the surface covering materials. The trenches extend approximately in parallel to the horizontal plane for a certain length, and in parallel to each other, so as to facilitate, in repairing the damage therein, improving the adhesiveness between the module surface and the bonding portion of a repair material so as to prevent water and contamination from getting into the bonding portion, prevent the solar cell module properties from deteriorating, prevent any ground fault through the water, and prevent the repair material from peeling.
摘要翻译：太阳能电池模块包括光电转换器和覆盖光电转换器的光入射侧的树脂表面覆盖材料，沟槽形成在表面覆盖材料中。沟槽大致平行于水平面延伸一定长度，并且彼此平行，以便于在修复其中的损伤时改善模块表面和修补材料的粘合部分之间的粘合性，以便为了防止水和污染物进入接合部分，防止太阳能电池组件性能劣化，防止水中的接地故障，并防止修复材料脱落。

7. 发明授权

US08586484B2 Film forming method and film forming apparatus 失效
标题翻译：成膜方法和成膜装置
公开(公告)号：US08586484B2
公开(公告)日：2013-11-19
申请号：US13254458
申请日：2009-12-16
申请人： Hideaki Matsuyama , Takehito Wada
发明人： Hideaki Matsuyama , Takehito Wada
IPC分类号： H01L21/31
CPC分类号： H05H1/46 , C23C16/24 , C23C16/5096 , H01J37/32091 , H01J37/32174 , H01L31/03762 , H01L31/075 , H01L31/1804 , H05H2001/4682 , Y02E10/547 , Y02E10/548 , Y02P70/521
摘要： A film forming process is performed on a substrate in a deposition chamber. A first electrode is provided in the deposition chamber and is grounded. A second electrode is provided in the deposition chamber to face the first electrode. A radio frequency power supply supplies radio frequency power to the second electrode. A DC power supply supplies a DC bias voltage to the second electrode. A control unit adjusts a bias voltage to be less than the potential of the second electrode when the radio frequency power is supplied, but the bias voltage is not supplied. In this way, it is possible to improve film quality while preventing a reduction in the deposition rate of a film during deposition.
摘要翻译：在沉积室中的基板上进行成膜工艺。第一电极设置在沉积室中并接地。第二电极设置在沉积室中以面对第一电极。射频电源向第二电极提供射频电力。 DC电源向第二电极提供DC偏置电压。当提供射频功率时，控制单元将偏置电压调整为小于第二电极的电位，但不提供偏置电压。以这种方式，可以在防止沉积期间膜的沉积速率降低的同时提高膜质量。

8. 发明申请

US20110315187A1 PHOTOVOLTAIC MODULE 审中-公开
标题翻译：光伏模块
公开(公告)号：US20110315187A1
公开(公告)日：2011-12-29
申请号：US13142275
申请日：2009-12-14
申请人： Takehito Wada
发明人： Takehito Wada
IPC分类号： H01L31/042
CPC分类号： H02S20/23 , H01L31/048 , Y02B10/12 , Y02E10/50
摘要： One embodiment of the invention provides a photovoltaic module capable of preventing a reduction in insulation resistance. The photovoltaic module includes a photoelectric conversion element including a substrate and a photoelectric conversion layer that is formed on the substrate, a protective member that is adhered to a light incident surface of the photoelectric conversion element with a sealing member interposed therebetween and protects a light incident surface of the photovoltaic module, a reinforcing member that is adhered to a surface opposite to the light incident surface of the photovoltaic module with a sealing member interposed therebetween and protects the photovoltaic module, and an insulating sheet that is provided between the photoelectric conversion element and the reinforcing member to insulate the photoelectric conversion element.
摘要翻译：本发明的一个实施例提供一种能够防止绝缘电阻降低的光伏组件。光伏模块包括光电转换元件，该光电转换元件包括基板和形成在基板上的光电转换层，保护元件被粘附到光电转换元件的光入射表面，并且密封元件插入其间并保护光入射光伏组件的表面，加强部件，其粘附到与光伏组件的光入射表面相对的表面，其间具有密封构件，并且保护光伏模块;以及绝缘片，其设置在光电转换元件和所述加强构件使所述光电转换元件绝缘。

9. 发明申请

US20120067403A1 Photovoltaic module 审中-公开
标题翻译：光伏组件
公开(公告)号：US20120067403A1
公开(公告)日：2012-03-22
申请号：US13137808
申请日：2011-09-14
申请人： Kazuyo Watanabe , Takehito Wada
发明人： Kazuyo Watanabe , Takehito Wada
IPC分类号： H01L31/048 , H01L31/0203
CPC分类号： B32B27/304 , B32B17/10697 , B32B17/10788 , H01L31/048 , Y02E10/50
摘要： A photovoltaic module includes a substrate structure photovoltaic cell, sealing layers, and front and rear surface protection layers. The photovoltaic cell includes a film substrate, on which a metal electrode layer, a thin film photoelectric conversion layer, and a transparent electrode layer are stacked. The sealing layers are stacked on light receiving surface side and non-light receiving surface side of the photovoltaic cell, and directly joined to each other in a periphery of the photovoltaic cell. The front surface protection layer is joined to the light receiving surface side sealing layer, and a rear surface protection layer is joined to the non-light receiving surface side sealing layer. The front surface protection layer is formed of a transparent resin film, and a glass coating layer is formed on the light receiving surface side thereof.
摘要翻译：光伏模块包括基板结构光伏电池，密封层以及前后表面保护层。光伏电池包括层叠有金属电极层，薄膜光电转换层和透明电极层的膜基板。密封层层叠在光电池的受光面侧和非受光面侧，并且在光伏电池的周围直接接合。前表面保护层与受光面侧密封层接合，背面保护层与非受光面侧密封层接合。前表面保护层由透明树脂膜形成，并且在其光接收表面侧上形成玻璃涂层。

10. 发明申请

US20060207645A1 Method of manufacturing a solor cell module 审中-公开
标题翻译：制造solor电池模块的方法
公开(公告)号：US20060207645A1
公开(公告)日：2006-09-21
申请号：US11373090
申请日：2006-03-13
申请人： Takehito Wada
发明人： Takehito Wada
IPC分类号： H02N6/00
CPC分类号： H01L31/0465 , H01L31/048 , H01L31/0516 , H01L31/1876 , Y02E10/50 , Y02P70/521
摘要： A method of manufacturing a solar cell module with a plurality of solar cell submodules includes temporarily fixing an adhesive resin layer on the power generation layer of a solar cell to protect the power generation layer. The solar cell is then divided into the plurality of solar cell submodules. The adjacent solar cells are connected by lead-out electrodes with connection wiring. Another layer of adhesive resin is provided only on a surface opposite to the power generation layer of the solar cell submodules and, together with the adhesive resin on the surface of the power generation layer, melts and adheres to a protective member or a support member. The method reduces both the materials and effort required for production, and decreases manufacturing costs, while preventing poor adhesion of wiring material and surface material.
摘要翻译：制造具有多个太阳能电池子模块的太阳能电池模块的方法包括将粘合树脂层临时固定在太阳能电池的发电层上以保护发电层。然后将太阳能电池分成多个太阳能电池子模块。相邻的太阳能电池通过具有连接布线的引出电极连接。仅在与太阳能电池子模块的发电层相反的表面上提供另一层粘合树脂，并且与发电层表面上的粘合剂树脂一起熔化并粘附到保护构件或支撑构件。该方法减少了生产所需的材料和工作量，并降低了制造成本，同时防止了布线材料和表面材料的不良粘附。

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