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1. 发明申请

US20090255710A1 Solar cell lead wire and production method therefor and solar cell using same 有权
标题翻译：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
IPC分类号： H01B5/02 , H01R43/00
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。

2. 发明授权

US08143525B2 Solar cell lead wire and production method therefor and solar cell using same 有权
标题翻译：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。

3. 发明申请

US20110220196A1 LEAD WIRE FOR SOLAR CELL, MANUFACTURING METHOD AND STORAGE METHOD THEREOF, AND SOLAR CELL 有权
标题翻译：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
IPC分类号： H01L31/05 , H01B5/00 , B21C23/24 , B65B1/04
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。

4. 发明授权

US09279176B2 Lead wire for solar cell, manufacturing method and storage method thereof, and solar cell 有权
标题翻译：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
IPC分类号： H01B5/00 , C23C2/08 , C23C2/02 , C23C6/00 , C23C26/02 , H01L31/05 , C23C28/00
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。

5. 发明申请

US20090260689A1 Solar cell lead wire, method of making the same, and solar cell 审中-公开
标题翻译：太阳能电池引线，制造方法和太阳能电池
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
IPC分类号： H01L31/00 , H01B5/00 , B21D31/00
CPC分类号： C23C26/02 , C23C2/02 , C23C2/08 , C23C6/00 , H01L31/0508 , Y02E10/50
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。

6. 发明授权

US07568959B2 Connecting lead wire for a solar battery, method for fabricating same, and solar battery using the connecting lead wire 有权
标题翻译：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。

7. 发明申请

US20080076307A1 Connecting lead wire for a solar battery, method for fabricating same, and solar battery using the connecting lead wire 有权
标题翻译：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
IPC分类号： H01L31/04 , B23K1/00 , H01R9/00 , B29C65/00
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。

8. 发明授权

US08748734B2 Rectangular conductor for solar battery, method for fabricating same and lead wire for solar battery 有权
标题翻译：太阳能电池用矩形导体及其制造方法及太阳能电池用引线
公开(公告)号：US08748734B2
公开(公告)日：2014-06-10
申请号：US11201288
申请日：2005-08-11
申请人： Yuju Endo , Takashi Nemoto , Hiromitsu Kuroda , Atsushi Ootake , Syuji Kawasaki , Hiroshi Bando
发明人： Yuju Endo , Takashi Nemoto , Hiromitsu Kuroda , Atsushi Ootake , Syuji Kawasaki , Hiroshi Bando
IPC分类号： H01L31/0224
CPC分类号： H01L31/0508 , H01L31/02008 , H01L31/0504 , H01L31/0512 , Y02E10/50 , Y10T29/49117
摘要： A rectangular conductor for a solar battery and a lead wire for a solar battery, in which warping or damaging of a silicon crystal wafer is hard to occur at the time of bonding a connection lead wire even when a silicon crystal wafer is configured to have a thin sheet structure, can be provided. A conductor 1 having a volume resistivity equal to or less than 50 μΩ·mm, and a 0.2% yield strength value equal to or less than 90 MPa in a tensile test is formed into a rectangular conductor 10 for a solar battery having a rectangular cross section, and a surface of the rectangular conductor 10 for a solar battery is coated with a solder plating film 13, to provide a lead wire 20 for a solar battery.
摘要翻译：太阳能电池用矩形导体和太阳能电池用引线，即使在将硅晶片配置为具有导电性的情况下，也难以在接合连接引线时发生硅晶片的翘曲或破坏可以提供薄片结构。在拉伸试验中，体积电阻率等于或小于50μA·OHgr·mm，屈服强度等于或等于90MPa的导体1形成为具有矩形的太阳能电池的矩形导体10 横截面以及用于太阳能电池的矩形导体10的表面涂覆有焊料镀膜13，以提供用于太阳能电池的引线20。

9. 发明申请

US20070017570A1 Rectangular conductor for solar battery, method for fabricating same and lead wire for solar battery 有权
标题翻译：太阳能电池用矩形导体及其制造方法及太阳能电池用引线
公开(公告)号：US20070017570A1
公开(公告)日：2007-01-25
申请号：US11201288
申请日：2005-08-11
申请人： Yuju Endo , Takashi Nemoto , Hiromitsu Kuroda , Atsushi Ootake , Syuji Kawasaki , Hiroshi Bando
发明人： Yuju Endo , Takashi Nemoto , Hiromitsu Kuroda , Atsushi Ootake , Syuji Kawasaki , Hiroshi Bando
IPC分类号： H01L31/00
CPC分类号： H01L31/0508 , H01L31/02008 , H01L31/0504 , H01L31/0512 , Y02E10/50 , Y10T29/49117
摘要： A rectangular conductor for a solar battery and a lead wire for a solar battery, in which warping or damaging of a silicon crystal wafer is hard to occur at the time of bonding a connection lead wire even when a silicon crystal wafer is configured to have a thin sheet structure, can be provided. A conductor 1 having a volume resistivity equal to or less than 50 μΩ·mm, and a 0.2% yield strength value equal to or less than 90 MPa in a tensile test is formed into a rectangular conductor 10 for a solar battery having a rectangular cross section, and a surface of the rectangular conductor 10 for a solar battery is coated with a solder plating film 13, to provide a lead wire 20 for a solar battery.
摘要翻译：太阳能电池用矩形导体和太阳能电池用引线，即使在将硅晶片配置为具有导电性的情况下，也难以在接合连接引线时发生硅晶片的翘曲或破坏可以提供薄片结构。在拉伸试验中，具有等于或小于50μΩ·mm的体积电阻率和等于或小于90MPa的0.2％屈服强度值的导体1形成为具有矩形十字形的太阳能电池的矩形导体10 并且用焊料镀膜13涂覆太阳能电池用矩形导体10的表面，以提供太阳能电池用引线20。

10. 发明授权

US07173188B2 Straight angle conductor and method of manufacturing the same 有权
标题翻译：直角导体及其制造方法
公开(公告)号：US07173188B2
公开(公告)日：2007-02-06
申请号：US10891456
申请日：2004-07-15
申请人： Yuju Endo , Hakaru Matsui , Seigi Aoyama , Takaaki Ichikawa
发明人： Yuju Endo , Hakaru Matsui , Seigi Aoyama , Takaaki Ichikawa
IPC分类号： H02G3/06
CPC分类号： H01B1/026 , H01L2924/0002 , Y02P80/30 , H01L2924/00
摘要： A straight angle conductor 10 is provided with a cladding material including a core-sheet metal 11 and conductor-sheet metals 12a, 12b that sandwich both surfaces of the core-sheet metal 11. The conductor-sheet metals 12a, 12b having a volume resistivity equal to or less than 5.0 (μΩ·cm) wraps both sides of the core-sheet metal 11 having a thermal expansion coefficient equal to or less than 10 (×10−6/C. °) to prevent the core-sheet metal 11 from being exposed to an outside of the conductor-sheet metals 12a, 12b. As a result, it prevents occurrence of an electrical potential difference in a boundary side face between the core-sheet metal 11 and the conductor-sheet metals 12a, 12b to improve corrosion resistance. Especially even when the straight angle conductor 10 is used on a silicon crystal wafer for a solar cell, damage of the silicon crystal wafer caused by heat occurring in soldering process of the conductor 10 or a change in temperature on use thereof for a solar cell is avoided.
摘要翻译：直角导体10设置有包括芯片金属11和夹着芯片金属11的两个表面的导体片金属12a，2b的包层材料。体积电阻率等于或小于5.0（μΩ·cm）的导体片金属12a，12b将具有等于或小于10的热膨胀系数的芯片金属11的两侧包裹（x10 ^{-6℃/℃），以防止芯片金属11暴露于导体片金属12a，12b的外侧。结果，能够防止在芯片金属11与导体片金属12a，12b之间的边界侧面发生电位差，以提高耐腐蚀性。特别是即使在太阳能电池用硅晶片上使用直角导体10时，由于在导体10的焊接工艺中发生的热量导致的硅晶片的损坏或者太阳能电池的使用温度的变化，避免。}

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