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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：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：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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公开(公告)号：US08178776B2
公开(公告)日：2012-05-15
申请号：US11723849
申请日：2007-03-22
IPC分类号： H01L31/0203
CPC分类号： H01L31/048 , H01L31/0481 , Y02E10/50
摘要： An object of the present invention is to provide a photovoltaic module that achieves a reduction in adverse influence of damage accumulated in a collector electrode provided on the light receiving surface side, and a method for manufacturing the photovoltaic module. To this end, in a photovoltaic module of the present invention, the degree of cross-linkage of the second region of the sealing material that is in contact with the back surface of the solar cell is smaller than that of the first region of the sealing material that is in contact with the light receiving surface of the solar cell.
摘要翻译： 本发明的目的是提供一种实现减少在设置在光接收表面侧的集电极中累积的损伤的不利影响的光伏组件及其制造方法。 为此，在本发明的光伏组件中，与太阳能电池的背面接触的密封材料的第二区域的交联度小于密封材料的第一区域的交联度 与太阳能电池的受光面接触的材料。
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公开(公告)号：US20100181011A1
公开(公告)日：2010-07-22
申请号：US12668608
申请日：2008-06-25
IPC分类号： B65H69/02
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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公开(公告)号：US09748413B2
公开(公告)日：2017-08-29
申请号：US12442720
申请日：2007-09-19
IPC分类号： H01L31/00 , H01L31/042 , H02N6/00 , H01L31/02 , H01L31/0224 , H01L31/05 , H01L31/0747
CPC分类号： H01L31/0201 , H01L31/02013 , H01L31/022425 , H01L31/022433 , H01L31/05 , H01L31/0504 , H01L31/0508 , H01L31/0512 , H01L31/0747 , Y02E10/50
摘要： In a solar cell module, a plurality of solar cells are provided between a front surface protection member and a back surface protection member and bus bar electrodes 20 of the plurality of solar cells are electrically connected to each other by wiring members. The solar cell module includes an adhesive layer made of a resin 60 containing a plurality of conductive particles 70, the adhesive layer provided between each of the bus bar electrodes 20 and the wiring member 40. Each of the bus bar electrodes 20 and the corresponding wiring member 40 are electrically connected by the plurality of conductive particles 70. The resin 60 covers side surface of each of the bus bar electrodes 20 and configured to bond the wiring member 40 with the surface of a photoelectric conversion body 10.
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9.发明申请BACKSHEET FOR PHOTOVOLTAIC MODULE, BACKSIDE LAMINATE FOR PHOTOVOLTAIC MODULE, AND PHOTOVOLTAIC MODULE 审中-公开光伏组件背光片，光伏组件背光层和光电模块公开(公告)号：US20100000603A1
公开(公告)日：2010-01-07
申请号：US12095017
申请日：2006-11-28
申请人： Atsuo Tsuzuki , Katsuhiko Hayashi , Kasumi Ooi , Eiji Maruyama , Yukihiro Yoshimine , Yasufumi Tsunomura
发明人： Atsuo Tsuzuki , Katsuhiko Hayashi , Kasumi Ooi , Eiji Maruyama , Yukihiro Yoshimine , Yasufumi Tsunomura
IPC分类号： H01L31/00
CPC分类号： B32B17/10018 , B32B2367/00 , H01L31/049 , Y02E10/50
摘要： A backsheet for photovoltaic module superior in hydrolysis resistance and thus in durability. To attain the object, the has backsheet for photovoltaic module has a hydrolysis-resistant film and a resin film laminated on the hydrolysis-resistant film. The hydrolysis-resistant film is made of a polyester resin having a carboxy end-group content of 15 equivalent/ton or less, and the resin film is made of a polypropylene resin.
摘要翻译： 用于光电模块的底片，其耐水解性优异，因此具有耐久性。 为了实现该目的，具有用于光伏组件的底片具有层压在耐水解膜上的防水膜和树脂膜。 耐水解性膜由羧基端基含量为15当量/吨以下的聚酯树脂制成，树脂膜由聚丙烯树脂构成。
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公开(公告)号：US20090038675A1
公开(公告)日：2009-02-12
申请号：US12183179
申请日：2008-07-31
IPC分类号： H01L31/048
CPC分类号： H01L31/0508 , Y02E10/50
摘要： A solar cell module is provided that comprises: a solar cell; a connection electrode provided on each of a light-receiving surface and back surface of the solar cell; a conductive resin adhesive arranged on an upper surface of the connection electrode; and a wiring material electrically connected to the solar cell and connected with the connection electrode and the conductive resin adhesive, wherein the conductive resin adhesive changes color upon curing, and the conductive resin adhesive on the upper surface of the connection electrode provided on the light-receiving surface of the solar cell is arranged within a region corresponding to at least one of the connection electrode and the wiring material, on a projection plane parallel with the light-receiving surface and exposed on a light-receiving surface side.
摘要翻译： 提供一种太阳能电池模块，包括：太阳能电池; 设置在所述太阳能电池的受光面和背面的每一个上的连接电极; 布置在所述连接电极的上表面上的导电树脂粘合剂; 电连接到太阳能电池并与连接电极和导电树脂粘合剂连接的布线材料，其中导电树脂粘合剂在固化时改变颜色，并且在连接电极的上表面上设置导电树脂粘合剂， 太阳能电池的接收表面布置在与光接收表面平行的投影平面上的与连接电极和布线材料中的至少一个相对应的区域中，并在受光面侧露出。
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