公开(公告)号：US08132319B2

公开(公告)日：2012-03-13

申请号：US12740801

申请日：2008-02-06

申请人： Motohiro Arifuku ,  Kazuyoshi Kojima ,  Kouji Kobayashi

发明人： Motohiro Arifuku ,  Kazuyoshi Kojima ,  Kouji Kobayashi

IPC分类号： H05K3/30

CPC分类号： H05K3/361 ,  H05K3/28 ,  H05K3/323 ,  H05K2201/0191 ,  H05K2203/0594 ,  Y10T29/49126 ,  Y10T29/4913 ,  Y10T29/49144

摘要： The invention provides a circuit connecting method that can satisfactorily reduce connection resistance between circuit electrodes electrically connected via an anisotropic conductive film for circuit connection.The circuit connecting method comprises a step of preparing a circuit member 12 having circuit electrodes 12b formed on a glass substrate 12a, a step of preparing a flexible wiring board 14 having circuit electrodes 14b formed on a base 14a and provided with a solder resist 18 at the sections of the circuit electrodes 14b other than the sections that are connected to the circuit electrodes 12b, and a step of bonding the circuit member 12 to the flexible wiring board 14 via an anisotropic conductive film for circuit connection 16 so that part of the anisotropic conductive film for circuit connection 16 overlaps with part of the solder resist 18. The thickness h3 of the anisotropic conductive film for circuit connection 16 is no greater than the total of the height h1 of the circuit electrodes 12b and the height h2 of the circuit electrodes 14b.

摘要翻译： 本发明提供一种电路连接方法，其可以令人满意地减小经由用于电路连接的各向异性导电膜电连接的电路电极之间的连接电阻。 电路连接方法包括制备具有形成在玻璃基板12a上的电路电极12b的电路部件12的步骤，制备柔性布线基板14的步骤，该柔性布线基板14具有形成在基座14a上的电路电极14b，并设置有阻焊剂18 除了连接到电路电极12b的部分之外的电路电极14b的部分，以及通过用于电路连接16的各向异性导电膜将电路部件12接合到柔性布线板14的步骤，使得部分各向异性 用于电路连接的导电膜16与阻焊剂18的一部分重叠。用于电路连接16的各向异性导电膜的厚度h3不大于电路电极12b的高度h1和电路电极的高度h2的总和 14b。

公开(公告)号：US20100140556A1

公开(公告)日：2010-06-10

申请号：US12664530

申请日：2007-06-13

申请人： Kazuyoshi Kojima ,  Kouji Kobayashi ,  Motohiro Arifuku

发明人： Kazuyoshi Kojima ,  Kouji Kobayashi ,  Motohiro Arifuku

IPC分类号： H01B1/12

CPC分类号： H05K3/323 ,  H01R4/04 ,  H01R12/52 ,  H05K2201/0133

摘要： A filmy adhesive for circuit connection that is interposed between circuit electrodes opposed to each other and by heating and applying pressure to the circuit electrodes opposed to each other, attains electrical connection between the electrodes along the direction of pressure application, characterized in that the angle of contact of the adhesive after hardening with water is 90° or greater.

摘要翻译： 用于电路连接的胶粘剂，其插入在彼此相对的电路电极之间并且通过对彼此相对的电路电极进行加热和施加压力而实现沿着压力施加方向的电极之间的电连接，其特征在于， 硬化后的粘合剂与水接触90°以上。

公开(公告)号：US08202622B2

公开(公告)日：2012-06-19

申请号：US12557076

申请日：2009-09-10

申请人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

发明人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

IPC分类号： H01R11/01 ,  H01B1/22 ,  H01L21/60 ,  H05K1/14 ,  H05K3/36 ,  C09J9/02

CPC分类号： H01L24/83 ,  C09J9/02 ,  C09J163/00 ,  H01B1/22 ,  H01L24/29 ,  H01L2224/04026 ,  H01L2224/05571 ,  H01L2224/26145 ,  H01L2224/2929 ,  H01L2224/29399 ,  H01L2224/32225 ,  H01L2224/83101 ,  H01L2224/83365 ,  H01L2224/83385 ,  H01L2224/83851 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/19041 ,  H01L2924/19043 ,  H05K3/323 ,  H05K3/3452 ,  H05K2203/0594 ,  Y10T156/10 ,  Y10T428/2495 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2991 ,  H01L2924/00 ,  H01L2224/2919 ,  H01L2924/01028 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/05552

摘要： The present invention is a circuit connecting material used for the mutual connection of a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, and a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, with the edge parts and of the insulating layers being formed with a greater thickness than the electrodes on the basis of the main surfaces, wherein this circuit connecting material contains a bonding agent composition and conductive particles that have a mean particle size of 1 μm or greater but less than 10 μm and a hardness of 1.961 to 6.865 GPa, and this circuit connecting material exhibits a storage elastic modulus of 0.5 to 3 GPa at 40° C. and a mean coefficient of thermal expansion of 30 to 200 ppm/° C. at from 25° C. to 100° C. when subjected to the curing treatment.

摘要翻译： 本发明是一种电路连接材料，用于将电路和绝缘层彼此相邻形成的电路部件的相互连接在基板的表面上，以及电路部件，其中电极和绝缘层邻近形成 彼此在板的表面上，边缘部分和绝缘层基于主表面形成比电极更大的厚度，其中该电路连接材料包含粘合剂组合物和具有 平均粒径为1μm以上且小于10μm，硬度为1.961〜6.865GPa，该电路连接材料在40℃下的储能弹性模量为0.5〜3GPa，平均热膨胀系数 当进行固化处理时，在25℃至100℃下为30-200ppm /℃。

公开(公告)号：US20090321116A1

公开(公告)日：2009-12-31

申请号：US12557076

申请日：2009-09-10

申请人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

发明人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

IPC分类号： H05K1/09 ,  H05K1/11 ,  H05K1/03

CPC分类号： H01L24/83 ,  C09J9/02 ,  C09J163/00 ,  H01B1/22 ,  H01L24/29 ,  H01L2224/04026 ,  H01L2224/05571 ,  H01L2224/26145 ,  H01L2224/2929 ,  H01L2224/29399 ,  H01L2224/32225 ,  H01L2224/83101 ,  H01L2224/83365 ,  H01L2224/83385 ,  H01L2224/83851 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/19041 ,  H01L2924/19043 ,  H05K3/323 ,  H05K3/3452 ,  H05K2203/0594 ,  Y10T156/10 ,  Y10T428/2495 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2991 ,  H01L2924/00 ,  H01L2224/2919 ,  H01L2924/01028 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/05552

摘要： The present invention is a circuit connecting material used for the mutual connection of a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, and a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, with the edge parts and of the insulating layers being formed with a greater thickness than the electrodes on the basis of the main surfaces, wherein this circuit connecting material contains a bonding agent composition and conductive particles that have a mean particle size of 1 μm or greater but less than 10 μm and a hardness of 1.961 to 6.865 GPa, and this circuit connecting material exhibits a storage elastic modulus of 0.5 to 3 GPa at 40° C. and a mean coefficient of thermal expansion of 30 to 200 ppm/° C. at from 25° C. to 100° C. when subjected to the curing treatment.

摘要翻译： 本发明是一种电路连接材料，用于将电路和绝缘层彼此相邻形成的电路部件的相互连接在基板的表面上，以及电路部件，其中电极和绝缘层邻近形成 彼此在板的表面上，边缘部分和绝缘层基于主表面形成比电极更大的厚度，其中该电路连接材料包含粘合剂组合物和具有 平均粒径为1μm以上且小于10μm，硬度为1.961〜6.865GPa，该电路连接材料在40℃下的储能弹性模量为0.5〜3GPa，平均热膨胀系数 当进行固化处理时，在25℃至100℃下为30-200ppm /℃。

公开(公告)号：US20060100314A1

公开(公告)日：2006-05-11

申请号：US10541380

申请日：2004-06-24

申请人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

发明人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

IPC分类号： C08K9/12

CPC分类号： H01L24/83 ,  C09J9/02 ,  C09J163/00 ,  H01B1/22 ,  H01L24/29 ,  H01L2224/04026 ,  H01L2224/05571 ,  H01L2224/26145 ,  H01L2224/2929 ,  H01L2224/29399 ,  H01L2224/32225 ,  H01L2224/83101 ,  H01L2224/83365 ,  H01L2224/83385 ,  H01L2224/83851 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/19041 ,  H01L2924/19043 ,  H05K3/323 ,  H05K3/3452 ,  H05K2203/0594 ,  Y10T156/10 ,  Y10T428/2495 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2991 ,  H01L2924/00 ,  H01L2224/2919 ,  H01L2924/01028 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/05552

摘要： The present invention is a circuit connecting material used for the mutual connection of a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, and a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, with the edge parts and of the insulating layers being formed with a greater thickness than the electrodes on the basis of the main surfaces, wherein this circuit connecting material contains a bonding agent composition and conductive particles that have a mean particle size of 1 μm or greater but less than 10 μm and a hardness of 1.961 to 6.865 GPa, and this circuit connecting material exhibits a storage elastic modulus of 0.5 to 3 GPa at 40° C. and a mean coefficient of thermal expansion of 30 to 200 ppm/° C. at from 25° C. to 100° C. when subjected to the curing treatment.

摘要翻译： 本发明是一种电路连接材料，用于将电路和绝缘层彼此相邻形成的电路部件的相互连接在基板的表面上，以及电路部件，其中电极和绝缘层邻近形成 彼此在板的表面上，边缘部分和绝缘层基于主表面形成比电极更大的厚度，其中该电路连接材料包含粘合剂组合物和具有 平均粒径为1μm以上且小于10μm，硬度为1.961〜6.865GPa，该电路连接材料在40℃下的储能弹性模量为0.5〜3GPa，平均热膨胀系数 当进行固化处理时，在25℃至100℃下为30-200ppm /℃。

公开(公告)号：US06818086B2

公开(公告)日：2004-11-16

申请号：US10276179

申请日：2002-11-14

申请人： Motohiro Arifuku ,  Hiroshi Yasuda ,  Itsuo Watanabe ,  Kouji Kobayashi ,  Isao Tsukagoshi

发明人： Motohiro Arifuku ,  Hiroshi Yasuda ,  Itsuo Watanabe ,  Kouji Kobayashi ,  Isao Tsukagoshi

IPC分类号： B32B3500

CPC分类号： H05K3/225 ,  H05K3/323 ,  H05K3/361 ,  Y10T29/49117 ,  Y10T29/49718 ,  Y10T29/49721

摘要： The present invention is to provide a method for removing adhesive in a short time without requiring any solvent, a repair of which has conventionally been required for a long time, and there is provided a method for repairing a circuit connection part where circuit members having a large number of opposed circuits are connected electrically through an adhesive, wherein mutual joints at a circuit connection part requiring repair are separated, a basic material for transfer is bonded through a transfer adhesive for transfer to at least one circuit member where the adhesive remains and then the adhesive remaining on the circuit member and the transfer adhesive are removed from the circuit member along with the basic material for transfer.

摘要翻译： 本发明提供一种在短时间内除去粘合剂的方法，而不需要任何长期以往需要修复的任何溶剂，并且提供了一种修复电路连接部分的方法，其中电路部件具有 大量的相对电路通过粘合剂电连接，其中需要修复的电路连接部分处的相互接合被分开，用于转移的基本材料通过转移粘合剂结合以转移到至少一个留下粘合剂的电路构件，然后 残留在电路构件上的粘合剂和转移粘合剂与转移用基材一起从电路构件中除去。

公开(公告)号：US20110267791A1

公开(公告)日：2011-11-03

申请号：US12671804

申请日：2008-07-31

申请人： Katsuhiko Tomisaka ,  Kouji Kobayashi ,  Jun Taketatsu ,  Motohiro Arifuku ,  Kazuyoshi Kojima ,  Nichiomi Mochizuki

发明人： Katsuhiko Tomisaka ,  Kouji Kobayashi ,  Jun Taketatsu ,  Motohiro Arifuku ,  Kazuyoshi Kojima ,  Nichiomi Mochizuki

IPC分类号： H05K7/00 ,  B32B5/16 ,  H01R43/00 ,  H05K1/09

CPC分类号： H05K3/323 ,  C08K7/16 ,  C08K9/02 ,  C09J9/02 ,  C09J11/04 ,  C09J163/00 ,  H01L24/29 ,  H01L24/83 ,  H01L2224/0554 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/05611 ,  H01L2224/05624 ,  H01L2224/05639 ,  H01L2224/05644 ,  H01L2224/05664 ,  H01L2224/05666 ,  H01L2224/05669 ,  H01L2224/05671 ,  H01L2224/13016 ,  H01L2224/13144 ,  H01L2224/16 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/29339 ,  H01L2224/29347 ,  H01L2224/29355 ,  H01L2224/2939 ,  H01L2224/294 ,  H01L2224/29439 ,  H01L2224/29447 ,  H01L2224/29455 ,  H01L2224/29499 ,  H01L2224/2989 ,  H01L2224/81903 ,  H01L2224/83192 ,  H01L2224/838 ,  H01L2224/83851 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01011 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01024 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01044 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01074 ,  H01L2924/01076 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/0133 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/07811 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01R4/04 ,  H01R11/01 ,  H01R12/52 ,  H01R13/03 ,  H05K2201/0218 ,  H05K2201/0221 ,  Y10T29/49117 ,  Y10T428/256 ,  H01L2924/01028 ,  H01L2924/01026 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/05599 ,  H01L2224/0555 ,  H01L2224/0556

摘要： A circuit connection material 10 comprising an adhesive composition 11 and conductive particles 12, wherein the conductive particles 12 are conductive particles 12 with protrusions 14 comprising one or more metal layers 22 on a core 21, with the metal layer 22 being formed on at least surfaces of the protrusions 14 and the metal layer 22 being composed of nickel or a nickel alloy, and compression modulus of the conductive particles 12 under 20% compression is 100-800 kgf/mm2.

摘要翻译： 包括粘合剂组合物11和导电颗粒12的电路连接材料10，其中导电颗粒12是导电颗粒12，其中凸起14包括在芯21上的一个或多个金属层22，金属层22形成在至少表面 的突起14和金属层22由镍或镍合金构成，导电粒子12在20％压缩下的压缩模量为100-800kgf / mm2。

公开(公告)号：US20110247870A1

公开(公告)日：2011-10-13

申请号：US13163382

申请日：2011-06-17

申请人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

发明人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

IPC分类号： H05K1/11 ,  H01B1/00 ,  H01B1/22

CPC分类号： H01L24/83 ,  C09J9/02 ,  C09J163/00 ,  H01B1/22 ,  H01L24/29 ,  H01L2224/04026 ,  H01L2224/05571 ,  H01L2224/26145 ,  H01L2224/2929 ,  H01L2224/29399 ,  H01L2224/32225 ,  H01L2224/83101 ,  H01L2224/83365 ,  H01L2224/83385 ,  H01L2224/83851 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/19041 ,  H01L2924/19043 ,  H05K3/323 ,  H05K3/3452 ,  H05K2203/0594 ,  Y10T156/10 ,  Y10T428/2495 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2991 ,  H01L2924/00 ,  H01L2224/2919 ,  H01L2924/01028 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/05552

摘要： The present invention is a circuit connecting material used for the mutual connection of a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, and a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, with the edge parts and of the insulating layers being formed with a greater thickness than the electrodes on the basis of the main surfaces, wherein this circuit connecting material contains a bonding agent composition and conductive particles that have a mean particle size of 1 μm or greater but less than 10 μm and a hardness of 1.961 to 6.865 GPa, and this circuit connecting material exhibits a storage elastic modulus of 0.5 to 3 GPa at 40° C. and a mean coefficient of thermal expansion of 30 to 200 ppm/° C. at from 25° C. to 100° C. when subjected to the curing treatment.

摘要翻译： 本发明是一种电路连接材料，用于将电路和绝缘层彼此相邻形成的电路部件的相互连接在基板的表面上，以及电路部件，其中电极和绝缘层邻近形成 彼此在板的表面上，边缘部分和绝缘层基于主表面形成比电极更大的厚度，其中该电路连接材料包含粘合剂组合物和具有 平均粒径为1μm以上且小于10μm，硬度为1.961〜6.865GPa，该电路连接材料在40℃下的储能弹性模量为0.5〜3GPa，平均热膨胀系数 当进行固化处理时，在25℃至100℃下为30-200ppm /℃。

公开(公告)号：US08501045B2

公开(公告)日：2013-08-06

申请号：US13163382

申请日：2011-06-17

申请人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

发明人： Motohiro Arifuku ,  Itsuo Watanabe ,  Yasushi Gotou ,  Kouji Kobayashi ,  Kazuyoshi Kojima

IPC分类号： H01B1/22 ,  C09J9/02 ,  H01R11/01 ,  H01L21/60 ,  H05K1/14

CPC分类号： H01L24/83 ,  C09J9/02 ,  C09J163/00 ,  H01B1/22 ,  H01L24/29 ,  H01L2224/04026 ,  H01L2224/05571 ,  H01L2224/26145 ,  H01L2224/2929 ,  H01L2224/29399 ,  H01L2224/32225 ,  H01L2224/83101 ,  H01L2224/83365 ,  H01L2224/83385 ,  H01L2224/83851 ,  H01L2924/00014 ,  H01L2924/0002 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/0102 ,  H01L2924/01027 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01045 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01058 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/0132 ,  H01L2924/0665 ,  H01L2924/0781 ,  H01L2924/14 ,  H01L2924/15788 ,  H01L2924/19041 ,  H01L2924/19043 ,  H05K3/323 ,  H05K3/3452 ,  H05K2203/0594 ,  Y10T156/10 ,  Y10T428/2495 ,  Y10T428/2852 ,  Y10T428/2857 ,  Y10T428/2991 ,  H01L2924/00 ,  H01L2224/2919 ,  H01L2924/01028 ,  H01L2924/3512 ,  H01L2924/00012 ,  H01L2224/05552

摘要： The present invention is a circuit connecting material used for the mutual connection of a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, and a circuit member in which electrodes and insulating layers are formed adjacent to each other on the surface of a board, with the edge parts and of the insulating layers being formed with a greater thickness than the electrodes on the basis of the main surfaces, wherein this circuit connecting material contains a bonding agent composition and conductive particles that have a mean particle size of 1 μm or greater but less than 10 μm and a hardness of 1.961 to 6.865 GPa, and this circuit connecting material exhibits a storage elastic modulus of 0.5 to 3 GPa at 40° C. and a mean coefficient of thermal expansion of 30 to 200 ppm/° C. at from 25° C. to 100° C. when subjected to the curing treatment.

摘要翻译： 本发明是一种电路连接材料，用于将电路和绝缘层彼此相邻形成的电路部件的相互连接在基板的表面上，以及电路部件，其中电极和绝缘层邻近形成 彼此在板的表面上，边缘部分和绝缘层基于主表面形成比电极更大的厚度，其中该电路连接材料包含粘合剂组合物和具有 平均粒径为1μm以上且小于10μm，硬度为1.961〜6.865GPa，该电路连接材料在40℃下的储能弹性模量为0.5〜3GPa，平均热膨胀系数 当进行固化处理时，在25℃至100℃下为30-200ppm /℃。

公开(公告)号：US20100277884A1

公开(公告)日：2010-11-04

申请号：US12681456

申请日：2008-09-29

申请人： Motohiro Arifuku ,  Kouji Kobayashi ,  Kazuyoshi Kojima ,  Nichiomi Mochizuki ,  Sunao Kudou

发明人： Motohiro Arifuku ,  Kouji Kobayashi ,  Kazuyoshi Kojima ,  Nichiomi Mochizuki ,  Sunao Kudou

IPC分类号： H05K1/14 ,  C08K5/29

CPC分类号： H01R4/04 ,  C08G18/3256 ,  C08G18/4213 ,  C08G18/4277 ,  C08G18/672 ,  C08G18/718 ,  C08G18/755 ,  C08G18/7671 ,  C08K5/29 ,  C08L63/00 ,  C08L75/16 ,  C08L79/08 ,  C08L2205/02 ,  C08L2666/20 ,  C09J163/00 ,  C09J175/06 ,  H05K3/323 ,  H05K3/361 ,  C08G18/42

摘要： The circuit-connecting material of the invention is a circuit-connecting material for connection between a first circuit member having a first circuit electrode formed on the main side of a first board, and a second circuit member having a second circuit electrode formed on the main side of a second board, with the first circuit electrode and the second circuit electrode laid facing each other, the circuit-connecting material comprising a film-forming material, a curing agent that generates free radicals upon heating, a radical-polymerizing substance, an isocyanate group-containing compound and a ketimine group-containing compound represented by the following general formula (I), wherein the isocyanate group-containing compound content is 0.1-5 parts by weight and the ketimine group-containing compound content is 0.1-5 parts by weight with respect to 100 parts by weight as the total of the film-forming material and radical-polymerizing substance. Wherein R represents an organic group, R1 and R2 each represent a C1-C4 monovalent aliphatic hydrocarbon group, and R1 and R2 may be linked together to form a cycloalkyl group.

摘要翻译： 本发明的电路连接材料是一种电路连接材料，用于在具有形成在第一板的主侧上的第一电路电极的第一电路部件与形成在主体上的第二电路电极的第二电路部件 第一电路电极和第二电路电极彼此面对，电路连接材料包括成膜材料，加热时产生自由基的固化剂，自由基聚合物质， 含异氰酸酯基的化合物和由以下通式（I）表示的含有酮亚胺基的化合物，其中含异氰酸酯基的化合物含量为0.1-5重量份，含酮亚胺基的化合物含量为0.1-5重量份 相对于成膜材料和自由基聚合物质的总量为100重量份。 其中R表示有机基团，R1和R2各自表示C1-C4单价脂族烃基，R1和R2可以连接在一起形成环烷基。