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1.发明授权Lead wire for solar cell, manufacturing method and storage method thereof, and solar cell 有权太阳能电池用引线，其制造方法和储存方法以及太阳能电池公开(公告)号：US09279176B2
公开(公告)日：2016-03-08
申请号：US12998727
申请日：2009-11-20
申请人： Hajime Nishi , Yuju Endo , Ken Takahashi , Hiromitsu Kuroda , Hiroyuki Akutsu , Katsunori Sawahata , Hiroshi Bando , Iku Higashidani , Hiroshi Okikawa
发明人： Hajime Nishi , Yuju Endo , Ken Takahashi , Hiromitsu Kuroda , Hiroyuki Akutsu , Katsunori Sawahata , Hiroshi Bando , Iku Higashidani , Hiroshi Okikawa
CPC分类号： H01L31/02013 , C23C2/02 , C23C2/08 , C23C6/00 , C23C26/02 , C23C28/321 , C23C28/322 , C23C28/345 , H01L31/0508 , H01L31/0512 , Y02E10/50
摘要： A solar cell lead wire includes a molten solder plated layer on a strip-shaped conductive material formed rectangular in a cross section thereof so as to be bonded by soldering to an electrode of a solar cell, using a flux. A thickness of an oxide film on a surface of the molten solder plated layer, which is a sum of a thickness of an SnO layer and a thickness of an SnO2 layer on the surface of the molten solder plated layer, is not more than 7 nm.
摘要翻译： 太阳能电池引线包括在其横截面上形成为矩形的条形导电材料上的熔融焊料镀层，以便通过使用焊剂将其焊接到太阳能电池的电极上。 在熔融焊料镀层的表面上的氧化膜的厚度为SnO层的厚度与熔融焊料镀层的表面上的SnO 2层的厚度之和的总和为7nm以下 。
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2.发明申请Solar cell lead, method of manufacturing the same, and solar cell using the same 有权太阳能电池引线，其制造方法以及使用其的太阳能电池公开(公告)号：US20100218981A1
公开(公告)日：2010-09-02
申请号：US12659172
申请日：2010-02-26
申请人： Hajime Nishi , Ken Takahashi , Hiromitsu Kuroda , Hiroshi Okikawa , Kuniaki Kimoto , Hiroyuki Akutsu , Yukio Ito , Iku Higashidani
发明人： Hajime Nishi , Ken Takahashi , Hiromitsu Kuroda , Hiroshi Okikawa , Kuniaki Kimoto , Hiroyuki Akutsu , Yukio Ito , Iku Higashidani
CPC分类号： H01L31/0508 , H01L2924/0002 , Y02E10/50 , H01L2924/00
摘要： A solar cell lead includes a strip plate conductive material that a surface thereof is coated with solder plating. The coated solder plating includes a concavo-convex portion on a surface thereof and a 0.2% proof stress of not more than 90 MPa by a tensile test. The coated solder plating includes a hot-dip solder plating layer formed by supplying a molten solder on the surface of the strip plate conductive material. A plating temperature is set to be not higher than a liquidus-line temperature of the used solder plus 120° C., and an oxide film on a surface of the hot-dip solder plating layer is set to be not more than 7 nm in thickness.
摘要翻译： 太阳能电池引线包括其表面涂覆有焊料电镀的带状导电材料。 涂覆的焊料镀层在其表面上包括凹凸部分，通过拉伸试验包括不大于90MPa的0.2％屈服应力。 涂覆的焊料镀层包括通过在带状导电材料的表面上提供熔融焊料而形成的热浸焊料镀层。 将电镀温度设定为不高于所使用焊料的液相线温度加上120℃，并且将热浸焊料镀层的表面上的氧化膜设定为不大于7nm 厚度。
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公开(公告)号：US20090260689A1
公开(公告)日：2009-10-22
申请号：US12385417
申请日：2009-04-07
申请人： Hajime Nishi , Yuju Endo , Hiroyuki Akutsu , Hiroshi Okikawa
发明人： Hajime Nishi , Yuju Endo , Hiroyuki Akutsu , Hiroshi Okikawa
摘要： A solar cell lead wire includes a conducting material, and a molten solder plated layer formed on the conducting material. The conducting material includes a concave-convex conducting material that includes a concavity on top and under surfaces thereof, respectively, and a convexity on a side surface thereof, and that is formed by die processing a strip-shaped conducting material, and the molten solder plated layer comprises a flat surface formed by supplying a molten solder to the concavity of the concave-convex conducting material.
摘要翻译： 太阳能电池引线包括导电材料和形成在导电材料上的熔融焊料镀层。 导电材料包括凹凸导电材料，其分别在其顶表面和底表面上包括凹面，并且在其侧表面上具有凹凸，并且通过模具加工条形导电材料形成，并且熔融焊料 镀层包括通过将熔融焊料供应到凹凸导电材料的凹部而形成的平坦表面。
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4.发明申请Solar cell lead wire and production method therefor and solar cell using same 有权太阳能电池导线及其制造方法和太阳能电池使用相同公开(公告)号：US20090255710A1
公开(公告)日：2009-10-15
申请号：US12314772
申请日：2008-12-16
申请人： Hajime Nishi , Yuju Endo , Hiroyuki Akutsu , Hiroshi Bando , Iku Higashidani , Katsunori Sawahata , Yukio Ito , Hiroshi Okikawa
发明人： Hajime Nishi , Yuju Endo , Hiroyuki Akutsu , Hiroshi Bando , Iku Higashidani , Katsunori Sawahata , Yukio Ito , Hiroshi Okikawa
CPC分类号： H01L31/0508 , Y02E10/50 , Y10T29/49117
摘要： A solar cell lead wire includes a strip-shaped conductive material formed by rolling a wire, and upper and lower melt solder-plated layers formed to be flat on upper and lower surfaces, respectively, of the strip-shaped conductive material by supplying melt solder thereto.
摘要翻译： 太阳能电池引线包括通过轧制线形成的带状导电材料，以及通过供给熔融焊料而分别在带状导电材料的上表面和下表面上形成为平坦的上，下熔融焊料镀层 到此。
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5.发明申请LEAD WIRE FOR SOLAR CELL, MANUFACTURING METHOD AND STORAGE METHOD THEREOF, AND SOLAR CELL 有权太阳能电池用引线，制造方法及储存方法及太阳能电池公开(公告)号：US20110220196A1
公开(公告)日：2011-09-15
申请号：US12998727
申请日：2009-11-20
申请人： Hajime Nishi , Yuju Endo , Ken Takahashi , Hiromitsu Kuroda , Hiroyuki Akutsu , Katsunori Sawahata , Hiroshi Bando , Iku Higashidani , Hiroshi Okikawa
发明人： Hajime Nishi , Yuju Endo , Ken Takahashi , Hiromitsu Kuroda , Hiroyuki Akutsu , Katsunori Sawahata , Hiroshi Bando , Iku Higashidani , Hiroshi Okikawa
CPC分类号： H01L31/02013 , C23C2/02 , C23C2/08 , C23C6/00 , C23C26/02 , C23C28/321 , C23C28/322 , C23C28/345 , H01L31/0508 , H01L31/0512 , Y02E10/50
摘要： Disclosed is a lead wire for a solar cell having excellent bondability with a solar cell. The solar cell lead wire (10) has a band plate-shaped electroconductive material (12) that is formed with straight-angled cross-sectional shape and is covered by a molten solder plating layer (13), with the thickness of the oxide film on the surface of the molten solder plating layer (13) being 7 nm or less.
摘要翻译： 公开了一种与太阳能电池具有优异的粘合性的太阳能电池用引线。 太阳能电池引线（10）具有带状导电材料（12），其形成为直角截面形状并被熔融焊料镀层（13）覆盖，氧化膜的厚度 在熔融焊料镀层（13）的表面上为7nm以下。
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6.发明授权Connecting lead wire for a solar battery, method for fabricating same, and solar battery using the connecting lead wire 有权连接用于太阳能电池的引线，其制造方法和使用连接引线的太阳能电池公开(公告)号：US07568959B2
公开(公告)日：2009-08-04
申请号：US11898469
申请日：2007-09-12
申请人： Hajime Nishi , Takayuki Tsuji , Yuju Endo , Hiroyuki Akutsu
发明人： Hajime Nishi , Takayuki Tsuji , Yuju Endo , Hiroyuki Akutsu
IPC分类号： H01R13/502
CPC分类号： H01L31/0512 , Y02E10/50 , Y10T29/49224 , Y10T156/10
摘要： A metallic material is rolled to provide a conductor 3 having a rectangular cross section. A surface of the rectangular conductor 3 is plated with a plating layer 14. A thickness of the plating layer 14 at a surface facing to the Si cell is not more than 5 μm to provide a connecting lead wire 12 for a solar battery. The connecting lead wire 12 for a solar battery has 0.2% proof stress of not more than 60 MPa. The connecting lead wire 12 for a solar battery is connected to a predetermined contact region of a Si cell 1 of a solar battery at a high temperature.
摘要翻译： 轧制金属材料以提供具有矩形横截面的导体3。 矩形导体3的表面镀有镀层14.镀层14的面向Si电池的表面的厚度不大于5微米，以提供用于太阳能电池的连接引线12。 用于太阳能电池的连接引线12具有不大于60MPa的0.2％的屈服应力。 用于太阳能电池的连接引线12在高温下连接到太阳能电池的Si电池1的预定接触区域。
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7.发明授权Solar cell lead, method of manufacturing the same, and solar cell using the same 有权太阳能电池引线及其制造方法以及使用其的太阳能电池公开(公告)号：US08653380B2
公开(公告)日：2014-02-18
申请号：US12659172
申请日：2010-02-26
申请人： Hajime Nishi , Ken Takahashi , Hiromitsu Kuroda , Hiroshi Okikawa , Kuniaki Kimoto , Hiroyuki Akutsu , Yukio Ito , Iku Higashidani
发明人： Hajime Nishi , Ken Takahashi , Hiromitsu Kuroda , Hiroshi Okikawa , Kuniaki Kimoto , Hiroyuki Akutsu , Yukio Ito , Iku Higashidani
IPC分类号： H05K1/16
CPC分类号： H01L31/0508 , H01L2924/0002 , Y02E10/50 , H01L2924/00
摘要： A solar cell lead includes a strip plate conductive material that a surface thereof is coated with solder plating. The coated solder plating includes a concavo-convex portion on a surface thereof and a 0.2% proof stress of not more than 90 MPa by a tensile test. The coated solder plating includes a hot-dip solder plating layer formed by supplying a molten solder on the surface of the strip plate conductive material. A plating temperature is set to be not higher than a liquidus-line temperature of the used solder plus 120° C., and an oxide film on a surface of the hot-dip solder plating layer is set to be not more than 7 nm in thickness.
摘要翻译： 太阳能电池引线包括其表面涂覆有焊料电镀的带状导电材料。 涂覆的焊料镀层在其表面上包括凹凸部分，通过拉伸试验包括不大于90MPa的0.2％屈服应力。 涂覆的焊料镀层包括通过在带状导电材料的表面上提供熔融焊料而形成的热浸焊料镀层。 将电镀温度设定为不高于所使用焊料的液相线温度加上120℃，并且将热浸焊料镀层的表面上的氧化膜设定为不大于7nm 厚度。
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8.发明授权Solar cell lead wire and production method therefor and solar cell using same 有权太阳能电池导线及其制造方法和太阳能电池使用相同公开(公告)号：US08143525B2
公开(公告)日：2012-03-27
申请号：US12314772
申请日：2008-12-16
申请人： Hajime Nishi , Yuju Endo , Hiroyuki Akutsu , Hiroshi Bando , Iku Higashidani , Katsunori Sawahata , Yukio Ito , Hiroshi Okikawa
发明人： Hajime Nishi , Yuju Endo , Hiroyuki Akutsu , Hiroshi Bando , Iku Higashidani , Katsunori Sawahata , Yukio Ito , Hiroshi Okikawa
IPC分类号： H01B5/00
CPC分类号： H01L31/0508 , Y02E10/50 , Y10T29/49117
摘要： A solar cell lead wire includes a strip-shaped conductive material formed by rolling a wire, and upper and lower melt solder-plated layers formed to be flat on upper and lower surfaces, respectively, of the strip-shaped conductive material by supplying melt solder thereto.
摘要翻译： 太阳能电池引线包括通过轧制线形成的带状导电材料，以及通过供给熔融焊料而分别在带状导电材料的上表面和下表面上形成为平坦的上，下熔融焊料镀层 到此。
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9.发明申请Connecting lead wire for a solar battery, method for fabricating same, and solar battery using the connecting lead wire 有权连接用于太阳能电池的引线，其制造方法和使用连接引线的太阳能电池公开(公告)号：US20080076307A1
公开(公告)日：2008-03-27
申请号：US11898469
申请日：2007-09-12
申请人： Hajime Nishi , Takayuki Tsuji , Yuju Endo , Hiroyuki Akutsu
发明人： Hajime Nishi , Takayuki Tsuji , Yuju Endo , Hiroyuki Akutsu
CPC分类号： H01L31/0512 , Y02E10/50 , Y10T29/49224 , Y10T156/10
摘要： A metallic material is rolled to provide a conductor 3 having a rectangular cross section. A surface of the rectangular conductor 3 is plated with a plating layer 14. A thickness of the plating layer 14 at a surface facing to the Si cell is not more than 5 μm to provide a connecting lead wire 12 for a solar battery. The connecting lead wire 12 for a solar battery has 0.2% proof stress of not more than 60 MPa. The connecting lead wire 12 for a solar battery is connected to a predetermined contact region of a Si cell 1 of a solar battery at a high temperature.
摘要翻译： 轧制金属材料以提供具有矩形横截面的导体3。 矩形导体3的表面镀有镀层14。 在面对Si电池的表面上的镀层14的厚度不大于5微米，以提供用于太阳能电池的连接引线12。 用于太阳能电池的连接引线12具有不大于60MPa的0.2％的屈服应力。 用于太阳能电池的连接引线12在高温下连接到太阳能电池的Si电池1的预定接触区域。
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