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    • 2. 发明授权
    • Solar cell and solar cell module
    • 太阳能电池和太阳能电池组件
    • US08153891B2
    • 2012-04-10
    • US12162502
    • 2007-01-23
    • Yukihiro YoshimineShigeharu TairaYasufumi Tsunomura
    • Yukihiro YoshimineShigeharu TairaYasufumi Tsunomura
    • H01L31/00H01L31/042H01L27/146C08L83/04
    • H01B1/22H01L31/022425H01L31/0376H01L31/048H01L31/0512H01L31/0747Y02E10/50
    • 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.
    • 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。
    • 3. 发明申请
    • SOLAR CELL AND SOLAR CELL MODULE
    • 太阳能电池和太阳能电池模块
    • US20090044856A1
    • 2009-02-19
    • US12162502
    • 2007-01-23
    • Yukihiro YoshimineShigeharu TairaYasufumi Tsunomura
    • Yukihiro YoshimineShigeharu TairaYasufumi Tsunomura
    • H01L31/042H01L31/00
    • H01B1/22H01L31/022425H01L31/0376H01L31/048H01L31/0512H01L31/0747Y02E10/50
    • 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.
    • 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。
    • 5. 发明授权
    • Method of manufacturing solar cell module
    • 制造太阳能电池模块的方法
    • US08298363B2
    • 2012-10-30
    • US12668608
    • 2008-06-25
    • Haruhisa HashimotoYukihiro YoshimineYasufumi Tsunomura
    • Haruhisa HashimotoYukihiro YoshimineYasufumi Tsunomura
    • B32B37/00
    • H01L31/188H01L31/0504H01L31/0512Y02E10/547
    • 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.
    • 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。
    • 7. 发明申请
    • METHOD OF MANUFACTURING SOLAR CELL MODULE
    • 制造太阳能电池模块的方法
    • US20100181011A1
    • 2010-07-22
    • US12668608
    • 2008-06-25
    • Haruhisa HashimotoYukihiro YoshimineYasufumi Tsunomura
    • Haruhisa HashimotoYukihiro YoshimineYasufumi Tsunomura
    • B65H69/02
    • H01L31/188H01L31/0504H01L31/0512Y02E10/547
    • 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.
    • 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。
    • 10. 发明申请
    • SOLAR CELL MODULE
    • 太阳能电池模块
    • US20090038675A1
    • 2009-02-12
    • US12183179
    • 2008-07-31
    • Yasufumi TsunomuraYukihiro YoshimineHaruhisa Hashimoto
    • Yasufumi TsunomuraYukihiro YoshimineHaruhisa Hashimoto
    • H01L31/048
    • H01L31/0508Y02E10/50
    • 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.
    • 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。