公开(公告)号：US20110025354A1

公开(公告)日：2011-02-03

申请号：US12918325

申请日：2009-02-19

申请人： Mitsuhiro Shimotomai ,  Toshio Shibuya ,  Hikaru Ichimura

发明人： Mitsuhiro Shimotomai ,  Toshio Shibuya ,  Hikaru Ichimura

IPC分类号： G01R31/26

CPC分类号： G01N21/9501 ,  G01N21/66 ,  H02S50/10

摘要： The present invention provides an inspection apparatus for photovoltaic devices which electrifies the photovoltaic devices in a forward direction thereof to make the photovoltaic devices emit electro-luminescence light and which has a simple-structured and cheap darkroom. The inspecting apparatus of the present invention includes a darkroom (110) provided with a flat upper surface (111), a transparent plate (112) which is provided in the upper surface of the darkroom for disposing the photovoltaic devices as an inspecting object (200), a reflector (140) which is disposed in the darkroom (110) at an oblique angle to the transparent plate, and a shading member for covering a camera (120) which is provided in the darkroom (110), the photovoltaic devices as the inspecting object on the darkroom and a guide member for transporting the photovoltaic devices.

摘要翻译： 本发明提供了一种用于光伏器件的检查装置，其使光伏器件沿其前进方向通电，以使光电器件发射电致发光并具有简单结构且廉价的暗室。 本发明的检查装置包括设置有平坦的上表面（111）的暗室（110），设置在暗室的上表面的透明板（112），用于将光伏器件设置为检查对象（200 ），与所述透明板成倾斜角度地设置在所述暗室（110）中的反射器（140）和用于覆盖设置在所述暗室（110）中的照相机（120）的遮光部件，所述光电装置为 暗室上的检查对象和用于运送光伏器件的引导部件。

公开(公告)号：US08604819B2

公开(公告)日：2013-12-10

申请号：US13061496

申请日：2009-08-26

申请人： Mitsuhiro Shimotomai ,  Hikaru Ichimura

发明人： Mitsuhiro Shimotomai ,  Hikaru Ichimura

IPC分类号： G01R31/26

CPC分类号： G01N21/9501 ,  G01R31/308 ,  H02S50/10

摘要： Provided is an inspecting apparatus for inspecting a photovoltaic devices by applying a current to the photovoltaic devices in a forward direction to make the photovoltaic devices emit EL light which is simple in structure and capable of shortening inspection time in inspecting a defect from a photographed image with a perfect resolution. The inspecting apparatus includes a darkroom (110) provided with an upper surface (111) having an opening portion (112), a support device provided at the upper surface of the darkroom (110) to support the photovoltaic devices as an inspecting object (200) on the opening portion (112), cameras (121, 122 and 123) disposed inside the darkroom (110) for photographing the inspecting object (200), and a moving device configured to move the cameras in the darkroom (110). The moving device includes an x-axial guiding portion (140), a motor (142) and a timing belt (144).

摘要翻译： 提供了一种检查装置，用于通过向光电装置向前方施加电流来检查光伏器件，以使得光伏器件发射结构简单的EL光，并且能够缩短检查来自拍摄图像的缺陷的检查时间， 完美的决议。 检查装置包括：暗室（110），其设有具有开口部分（112）的上表面（111），设置在暗室（110）的上表面处的支撑装置，用于支撑作为检查对象的光伏器件（200 ），设置在所述暗室（110）内部用于拍摄所述检查对象（200）的照相机（121,122,123）以及被配置为使所述暗室（110）中的相机移动的移动装置。 移动装置包括x轴引导部分（140），马达（142）和同步皮带（144）。

公开(公告)号：US20110148453A1

公开(公告)日：2011-06-23

申请号：US13061496

申请日：2009-08-26

申请人： Mitsuhiro Shimotomai ,  Hikaru Ichimura

发明人： Mitsuhiro Shimotomai ,  Hikaru Ichimura

IPC分类号： G01R31/26

CPC分类号： G01N21/9501 ,  G01R31/308 ,  H02S50/10

摘要： Provided is an inspecting apparatus for inspecting a photovoltaic devices by applying a current to the photovoltaic devices in a forward direction to make the photovoltaic devices emit EL light which is simple in structure and capable of shortening inspection time in inspecting a defect from a photographed image with a perfect resolution.The inspecting apparatus of the present invention includes a darkroom (110) provided with an upper surface (111) having an opening portion (112), a support means provided at the upper surface of the darkroom (110) to support the photovoltaic devices as an inspecting object (200) on the opening portion (112), a plurality of cameras (121, 122 and 123) disposed inside the darkroom (110) for photographing the inspecting object (200), and a moving means configured to move the cameras in the darkroom (110). The moving means includes an x-axial guiding portion (140), a motor (142) and a timing belt (144).

摘要翻译： 提供了一种检查装置，用于通过向光电装置向前方施加电流来检查光伏器件，以使得光伏器件发射结构简单的EL光，并且能够缩短检查来自拍摄图像的缺陷的检查时间， 完美的决议。 本发明的检查装置包括设置有具有开口部分（112）的上表面（111）的暗室（110），设置在暗室（110）的上表面处的支撑装置，以将光伏器件支撑为 检查对象（200）在开口部分（112）上，多个照相机（121,122和123）设置在暗室（110）内用于拍摄检查对象（200）;以及移动装置， 暗室（110）。 移动装置包括x轴引导部分（140），马达（142）和同步皮带（144）。

公开(公告)号：US20080230117A1

公开(公告)日：2008-09-25

申请号：US12048488

申请日：2008-03-14

申请人： Manabu Katayama ,  Hikaru Ichimura

发明人： Manabu Katayama ,  Hikaru Ichimura

IPC分类号： H01L31/04

CPC分类号： H01L31/188 ,  B23K3/087 ,  Y02E10/50

摘要： A photovoltaic cell holder to hold a photovoltaic cell and interconnectors for soldering the interconnectors to top and bottom surfaces of the photovoltaic cell has an upper holder and a lower holder. The upper holder includes an upper retainer to press the interconnectors against the top surface of the cell. The upper retainer includes multiple elastic stick-shaped members and one or more flange parts provided at one end of the stick-shaped members. The lower holder includes one or more bar-shaped lower supports to support the interconnectors against the bottom surface of the cell. The lower supports extend parallel to the interconnectors, and a surface of each lower support that contacts the interconnectors has either a groove or a hole. The photovoltaic cell holder holds the interconnectors tightly over substantially all areas to provide uniform welding quality while allowing flux gas to escape to prevent the cell from bending during soldering.

摘要翻译： 用于保持光伏电池的光电池保持器和用于将互连器焊接到光伏电池的顶表面和底表面的互连器具有上保持器和下保持器。 上保持器包括上保持器，以将互连器压靠在电池的顶表面上。 上保持器包括多个弹性棒状构件和设置在棒状构件的一端的一个或多个凸缘部。 下部支架包括一个或多个杆状下部支撑件，用于支撑相对于电池底面的互连器。 下支撑件平行于互连器延伸，并且每个下支撑件接触互连器的表面具有凹槽或孔。 光电池保持器将互连器紧紧地保持在基本上所有区域上，以提供均匀的焊接质量，同时允许焊剂气体逸出以防止电池在焊接期间弯曲。

公开(公告)号：US20080237300A1

公开(公告)日：2008-10-02

申请号：US12073246

申请日：2008-03-03

申请人： Manabu Katayama ,  Hikaru Ichimura

发明人： Manabu Katayama ,  Hikaru Ichimura

IPC分类号： B23K1/00 ,  B23K31/02

CPC分类号： H01L31/188 ,  H01L31/0504 ,  Y02E10/50

摘要： A method and apparatus for soldering interconnectors to photovoltaic cells that, after soldering, prevents bending of the photovoltaic cells due to heat warping caused by heat contraction of the lead wires. The interconnectors are positioned at predetermined positions on the photovoltaic cell, the interconnectors and the photovoltaic cells are held tightly together, and the solder is melted as the photovoltaic cells are heated, after which the photovoltaic cells are sequentially cooled in the long direction of the interconnectors with cold blasts from the end of the photovoltaic cells in the long direction of the interconnector.

摘要翻译： 用于将互连器焊接到光伏电池的方法和装置，其在焊接之后防止由于引线的热收缩引起的热翘曲而导致的光伏电池的弯曲。 互连器位于光伏电池的预定位置，互连器和光伏电池紧紧地保持在一起，随着光伏电池被加热，焊料熔化，之后光伏电池在互连器的长方向依次冷却 在光连接器的长方向上从光伏电池的端部冷起来。