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公开(公告)号：US20120031457A1
公开(公告)日：2012-02-09
申请号：US13201882
申请日：2010-02-15
IPC分类号： H01L31/05
CPC分类号： H01L31/0508 , H01L31/022433 , Y02E10/50
摘要： A solar cell (10) provided with connecting wires (351) which are connected to light receiving surface side fine-line electrodes (30A). The connecting wires (351) have expanding portions (BP1, BP2) which expand from the connection region (R1) where wiring member is to be connected. The expanding portions (BP1, BP2) expand in an orthogonal direction orthogonal to the longitudinal direction of the wiring material in a state where the wiring member is connected to the connecting wires (351).
摘要翻译： 具有与受光面侧细线电极（30A）连接的连接线（351）的太阳能电池（10）。 连接线（351）具有从要连接配线构件的连接区域（R1）膨胀的扩展部（BP1，BP2）。 膨胀部（BP1，BP2）在布线部件与连接线（351）连接的状态下，在与配线材料的长度方向正交的正交方向上膨胀。
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公开(公告)号：US09099590B2
公开(公告)日：2015-08-04
申请号：US13201882
申请日：2010-02-15
IPC分类号： H02N6/00 , H01L31/042 , H01L31/05 , H01L31/0224
CPC分类号： H01L31/0508 , H01L31/022433 , Y02E10/50
摘要： A solar cell (10) provided with connecting wires (351) which are connected to light receiving surface side fine-line electrodes (30A). The connecting wires (351) have expanding portions (BP1, BP2) which expand from the connection region (R1) where wiring member is to be connected. The expanding portions (BP1, BP2) expand in an orthogonal direction orthogonal to the longitudinal direction of the wiring material in a state where the wiring member is connected to the connecting wires (351).
摘要翻译： 具有与受光面侧细线电极（30A）连接的连接线（351）的太阳能电池（10）。 连接线（351）具有从要连接配线构件的连接区域（R1）膨胀的扩展部（BP1，BP2）。 膨胀部（BP1，BP2）在布线部件与连接线（351）连接的状态下，在与配线材料的长度方向正交的正交方向上膨胀。
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公开(公告)号：US09608138B2
公开(公告)日：2017-03-28
申请号：US13361007
申请日：2012-01-30
IPC分类号： H01L31/00 , H01L31/042 , H02N6/00 , H01L31/0224 , H01L31/02 , H01L31/05
CPC分类号： H01L31/022433 , H01L31/0201 , H01L31/02013 , H01L31/022425 , H01L31/022441 , H01L31/05 , H01L31/0504 , H01L31/0516 , Y02E10/50
摘要： In the solar cell module including a plurality of solar cells interconnected with wiring members, each of the solar cells includes a plurality of front-side finger electrodes that are disposed on a light-receiving surface of the solar cell and connected with tabs and a plurality of rear-side finger electrodes that are disposed on a rear surface of the solar cell and connected with tabs. Rear-side auxiliary electrode sections are arranged in regions, which is wider than the front-side finger electrodes, on the rear surface opposite to regions where the front-side finger electrodes are present.
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公开(公告)号：US08299350B2
公开(公告)日：2012-10-30
申请号：US12184400
申请日：2008-08-01
申请人： Atsushi Saita , Yukihiro Yoshimine , Shigeyuki Okamoto , Yasufumi Tsunomura , Shigeharu Taira , Hiroshi Kanno , Haruhisa Hashimoto
发明人： Atsushi Saita , Yukihiro Yoshimine , Shigeyuki Okamoto , Yasufumi Tsunomura , Shigeharu Taira , Hiroshi Kanno , Haruhisa Hashimoto
IPC分类号： H01L31/042 , H01L31/00 , H02N6/00
CPC分类号： H01L31/022425 , H01L31/0508 , H01L31/0747 , H01L31/1876 , Y02E10/50 , Y02P70/521 , Y10T156/10
摘要： With the method for manufacturing the solar cell module 100 according to the present embodiment, the width W1 of the connection region C in which the wiring member 11 and the connecting electrode 40 are electrically connected is set to be larger than the substantially half of the width W2 of the wiring member 11 in the thermocompression bonding process of the wiring member 11 using the resin adhesive 12 including the particles 13 onto the principal surface of the solar cell 10.
摘要翻译： 利用本实施方式的太阳能电池模块100的制造方法，将配线部件11和连接用电极40电连接的连接区域C的宽度W1设定为大于宽度的大致一半 在使用包含有粒子13的树脂粘合剂12的布线部件11的热压接工序中，将布线部件11的W2放置在太阳能电池10的主面上。
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公开(公告)号：US08153891B2
公开(公告)日：2012-04-10
申请号：US12162502
申请日：2007-01-23
IPC分类号： H01L31/00 , H01L31/042 , H01L27/146 , C08L83/04
CPC分类号： H01B1/22 , H01L31/022425 , H01L31/0376 , H01L31/048 , H01L31/0512 , H01L31/0747 , Y02E10/50
摘要： A solar cell according to the present invention includes: a photoelectric conversion part having a photoelectric converting function; and a collector electrode provided at a side of a light-receiving surface of the photoelectric conversion part in a way that parts of the light-receiving surface are exposed. Interconnection tabs are connected at a side of a light-receiving surface of the collector electrode with an adhesive being interposed in between. The collector electrode contains a thermosetting first resin, an conductive material and a second resin for forming a sea-island structure between the second resin and the first resin. The collector electrode includes an internal region in the inside, a concentration ratio of the second resin to the first resin being higher in the internal region than in the surface region at the side of either the adhesive or the photoelectric conversion part.
摘要翻译： 根据本发明的太阳能电池包括：具有光电转换功能的光电转换部; 以及设置在所述光电转换部的受光面的一侧的集电极，使得所述受光面的一部分露出。 互连接头连接在集电极的光接收表面的侧面，其间插入有粘合剂。 集电极包含热固性第一树脂，导电材料和用于在第二树脂和第一树脂之间形成海岛结构的第二树脂。 集电极包括内部的内部区域，第二树脂与第一树脂的浓度比在内部区域高于在粘合剂或光电转换部分的一侧的表面区域中的浓度比。
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公开(公告)号：US09059358B2
公开(公告)日：2015-06-16
申请号：US12344754
申请日：2008-12-29
IPC分类号： H01L31/0747 , H01L31/05
CPC分类号： H01L31/0747 , H01L31/0512 , Y02E10/50
摘要： In the solar cell module 100, the resin adhesive 12 includes a plurality of removed portions 12a on the principal surface of the photoelectric conversion part 20 by removing the resin adhesive 12 in a vertical direction. The plurality of removed portions 12a are formed in the row in cross directions K.
摘要翻译： 在太阳能电池模块100中，树脂粘合剂12通过沿着垂直方向去除树脂粘合剂12而在光电转换部20的主表面上包括多个去除部分12a。 多个移除部分12a沿横向K形成在行中。
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公开(公告)号：US20090044856A1
公开(公告)日：2009-02-19
申请号：US12162502
申请日：2007-01-23
IPC分类号： H01L31/042 , H01L31/00
CPC分类号： H01B1/22 , H01L31/022425 , H01L31/0376 , H01L31/048 , H01L31/0512 , H01L31/0747 , Y02E10/50
摘要： A solar cell according to the present invention includes: a photoelectric conversion part having a photoelectric converting function; and a collector electrode provided at a side of a light-receiving surface of the photoelectric conversion part in a way that parts of the light-receiving surface are exposed. Interconnection tabs are connected at a side of a light-receiving surface of the collector electrode with an adhesive being interposed in between. The collector electrode contains a thermosetting first resin, an conductive material and a second resin for forming a sea-island structure between the second resin and the first resin. The collector electrode includes an internal region in the inside, a concentration ratio of the second resin to the first resin being higher in the internal region than in the surface region at the side of either the adhesive or the photoelectric conversion part.
摘要翻译： 根据本发明的太阳能电池包括：具有光电转换功能的光电转换部; 以及设置在所述光电转换部的受光面的一侧的集电极，使得所述受光面的一部分露出。 互连接头连接在集电极的光接收表面的侧面，其间插入有粘合剂。 集电极包含热固性第一树脂，导电材料和用于在第二树脂和第一树脂之间形成海岛结构的第二树脂。 集电极包括内部的内部区域，第二树脂与第一树脂的浓度比在内部区域高于在粘合剂或光电转换部分的一侧的表面区域中的浓度比。
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公开(公告)号：US20100018563A1
公开(公告)日：2010-01-28
申请号：US12344754
申请日：2008-12-29
IPC分类号： H01L31/042 , H01L21/28
CPC分类号： H01L31/0747 , H01L31/0512 , Y02E10/50
摘要： In the solar cell module 100, the resin adhesive 12 includes a plurality of removed portions 12a on the principal surface of the photoelectric conversion part 20 by removing the resin adhesive 12 in a vertical direction. The plurality of removed portions 12a are formed in the row in cross directions K.
摘要翻译： 在太阳能电池模块100中，树脂粘合剂12通过沿着垂直方向去除树脂粘合剂12而在光电转换部20的主表面上包括多个去除部分12a。 多个移除部分12a沿横向K形成在行中。
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公开(公告)号：US20090032081A1
公开(公告)日：2009-02-05
申请号：US12184400
申请日：2008-08-01
申请人： Atsushi Saita , Yukihiro Yoshimine , Shigeyuki Okamoto , Yasufumi Tsunomura , Shigeharu Taira , Hiroshi Kanno , Haruhisa Hashimoto
发明人： Atsushi Saita , Yukihiro Yoshimine , Shigeyuki Okamoto , Yasufumi Tsunomura , Shigeharu Taira , Hiroshi Kanno , Haruhisa Hashimoto
CPC分类号： H01L31/022425 , H01L31/0508 , H01L31/0747 , H01L31/1876 , Y02E10/50 , Y02P70/521 , Y10T156/10
摘要： With the method for manufacturing the solar cell module according to the present embodiment, the width W1 of the connection region C in which the wiring member 11 and the connecting electrode 40 are electrically connected is set to be larger than the substantially half of the width W2 of the wiring member 11 in the thermocompression bonding process of the wiring member 11 using the resin adhesive 12 including the particles 13 onto the principal surface of the solar cell 10.
摘要翻译： 通过本实施方式的太阳能电池模块的制造方法，将布线部件11和连接用电极40电连接的连接区域C的宽度W1设定为大于宽度W2的大致一半 在布线构件11的热压接工艺中，使用包括颗粒13的树脂粘合剂12到太阳能电池10的主表面上的布线构件11。
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公开(公告)号：US08298363B2
公开(公告)日：2012-10-30
申请号：US12668608
申请日：2008-06-25
IPC分类号： B32B37/00
CPC分类号： H01L31/188 , H01L31/0504 , H01L31/0512 , Y02E10/547
摘要： A manufacturing method of a solar module according the embodiment includes a step A of disposing one of the wiring members 11 on the light receiving surface of one solar cell of n solar cells, with a thermosetting resin adhesive 12 interposed therebetween, the wiring member being to be connected to a solar cell adjacently located on one side of the one solar cell, and disposing another one of the wiring members 11 on the back surface of the one solar cell with the resin adhesive 12 interposed therebetween, the wiring member 11 being to be connected to a solar cell 10 adjacently located on the other side of the one solar cell; a step B of bonding the wiring members 11 to the one solar cell by heating the resin adhesive 12 at a temperature higher than a softening temperature of the resin adhesive 12 but lower than a hardening temperature of the resin adhesive 12; a step C of bonding the wiring members 11 to all the n solar cells by repeating the step A and the step B alternately; and a step D of hardening the resin adhesive 12 by heating the resin adhesive 12 at a temperature equal to or higher than the hardening temperature of the resin adhesive 12 with the resin adhesive 12 being pressed against the wiring members 11.
摘要翻译： 本实施方式的太阳能电池组件的制造方法包括将n个太阳能电池的一个太阳能电池的一个太阳能电池的配光部件11配置在其间的热固性树脂粘接剂12的工序A， 连接到位于一个太阳能电池的一侧的太阳能电池，并且在该太阳能电池单元的后表面上插入另一个配线构件11，其间插入有树脂粘合剂12，配线构件11为 连接到相邻地位于一个太阳能电池的另一侧的太阳能电池10; 通过在高于树脂粘合剂12的软化温度但低于树脂粘合剂12的硬化温度的温度下加热树脂粘合剂12将布线部件11接合到一个太阳能电池的步骤B; 通过交替地重复步骤A和步骤B将配线构件11接合到所有n个太阳能电池的步骤C; 以及树脂粘合剂12通过在树脂粘合剂12被压在布线构件11上的同时，在树脂粘合剂12的硬化温度以上的温度下加热而使树脂粘合剂12硬化的工序D。
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