公开(公告)号：US20140290059A1

公开(公告)日：2014-10-02

申请号：US14224003

申请日：2014-03-24

Applicant: FUJIFILM CORPORATION

Inventor： Takeaki KAWASHIMA

IPC: H01B7/00 ,  H01R43/16

CPC classification number: H01B7/0009 ,  C08K3/08 ,  C08K3/36 ,  C08K9/02 ,  C08K2201/016 ,  C09J7/10 ,  C09J9/02 ,  C09J2201/28 ,  C09J2201/602 ,  C09J2201/61 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2205/106 ,  H01L24/27 ,  H01L24/29 ,  H01L24/32 ,  H01L24/83 ,  H01L2224/16237 ,  H01L2224/16238 ,  H01L2224/27003 ,  H01L2224/2711 ,  H01L2224/27334 ,  H01L2224/29016 ,  H01L2224/29076 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/2939 ,  H01L2224/294 ,  H01L2224/2949 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/81191 ,  H01L2224/83192 ,  H01L2224/83345 ,  H01L2224/83851 ,  H01L2924/15788 ,  H01R43/16 ,  H05K3/321 ,  H05K2201/10378 ,  H05K2201/10674 ,  Y10T29/49208 ,  Y10T428/24479 ,  H01L2924/00012 ,  H01L2924/00

Abstract: An anisotropic conductive film includes: an insulation region having a planer shape and containing an insulating filler at a first content rate; and a plurality of conductive particle holding regions arranged in the insulation region, the conductive particle holding regions holding conductive particles and containing the insulating filler at a second content rate lower than the first content rate, the conductive particle holding regions being arranged discretely in a planar direction of the insulation region. A method of making conductive connection between a first terminal arranged on a first member and a second terminal arranged on a second member includes: preliminarily tacking the anisotropic conductive film to the first member; holding the first and second members such that the first and second terminals face to each other across the preliminarily tacked anisotropic conductive film; pressing the first and second members to each other; and heating the anisotropic conductive film.

Abstract translation: 各向异性导电膜包括：具有平面形状并且以第一含量速率包含绝缘填料的绝缘区域; 以及布置在所述绝缘区域中的多个导电粒子保持区域，所述导电粒子保持区域保持导电粒子并且以比所述第一含有率低的第二含量率包含所述绝缘填料，所述导电粒子保持区域分散地布置在平面 绝缘区域的方向。 在布置在第一构件上的第一端子和布置在第二构件上的第二端子之间进行导电连接的方法包括：预先将各向异性导电膜固定到第一构件; 保持第一和第二构件，使得第一和第二端子跨越预先粘合的各向异性导电膜彼此面对; 将第一和第二成员彼此按压; 并加热各向异性导电膜。

公开(公告)号：US20180290230A1

公开(公告)日：2018-10-11

申请号：US16008046

申请日：2018-06-14

Applicant: FUJIFILM Corporation

Inventor： Takeaki KAWASHIMA

IPC: B23K20/10 ,  B29C65/08 ,  B65B51/22 ,  G01N33/543 ,  G01N33/558

CPC classification number: B23K20/10 ,  B29C65/08 ,  B29C65/7841 ,  B29C66/12441 ,  B29C66/24244 ,  B29C66/30223 ,  B29C66/54 ,  B29C66/543 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/81264 ,  B29C66/81457 ,  B29C66/8322 ,  B29C66/929 ,  B29L2031/712 ,  B65B51/22 ,  G01N33/48 ,  G01N33/543 ,  G01N33/558 ,  B29K2021/00 ,  B29K2883/00 ,  B29K2833/18 ,  B29K2023/12 ,  B29K2023/0633 ,  B29K2025/06 ,  B29K2023/06 ,  B29K2027/06 ,  B29K2069/00 ,  B29K2067/00 ,  B29K2033/12 ,  B29K2031/04 ,  B29K2025/08 ,  B29K2055/02 ,  B29K2077/00 ,  B29K2023/18 ,  B29K2083/00 ,  B29K2081/06 ,  B29K2079/085 ,  B29K2027/12 ,  B29K2079/08

Abstract: In the ultrasonic welding method, ultrasonic vibration is imparted to a first resin member via a horn while applying a pressing force to the first resin member and a second resin member in which weld portions and come into contact with each other by using a jig for supporting the second resin member and the horn that is disposed to face the jig and in contact with the first resin member so as to weld the first resin member and the second resin member, in which a jig of which a support surface for supporting the second resin member is formed of an elastomer is used as the jig.