Anisotropically conductive adhesive composition
    92.
    发明授权
    Anisotropically conductive adhesive composition 失效
    各向异性导电粘合剂组合物

    公开(公告)号:US4729809A

    公开(公告)日:1988-03-08

    申请号:US16496

    申请日:1987-02-17

    Abstract: An anisotropically conductive adhesive composition (10) for use in electrically connecting at least one conductive area (14) on one substrate (12) with at least one conductive area (20) on a second substrate (18) is disclosed. The composition (10) is comprised of a mixture of conductive particles and a nonconductive adhesive binder (26). The conductive particles are dispersed throughout the binder in a plurality of noncontiguous conductive units (24) such that, upon applying a layer (30) of the composition (10) over both the conductive and insulating areas (14, 16) on one substrate (12) and positioning in a conducting relationship and adhering said at least one conductive area (20) on the second substrate (18) with said at least one conductive area (14) on the first substrate (12), the units (24) establish electrical connection between the adhered conductive areas (14, 20) on the two substrates (12, 18). The units (24) are sufficiently spaced apart, however, to preclude electrical conductivity between adjacent areas on the same substrate. A method for electrically connecting conductive areas on two substrates by means of said anisotropically conductive adhesive composition (10) and products produced by said method are also disclosed.

    Abstract translation: 公开了一种用于将一个基板(12)上的至少一个导电区域(14)与第二基板(18)上的至少一个导电区域(20)电连接的各向异性导电粘合剂组合物(10)。 组合物(10)由导电颗粒和非导电粘合剂粘合剂(26)的混合物组成。 导电颗粒在多个不连续的导电单元(24)中分散在整个粘合剂中,使得当在一个基板上的导电和绝缘区域(14,16)上施加组合物(10)的层(30) 12)并且以导电关系定位并且将所述至少一个导电区域(20)与所述第一基板(12)上的所述至少一个导电区域(14)粘附在所述第二基板(18)上,所述单元(24)建立 在两个基板(12,18)上的粘合的导电区域(14,20)之间的电连接。 然而,单元(24)足够间隔开以排除相同基板上的相邻区域之间的导电性。 还公开了通过所述各向异性导电粘合剂组合物(10)和由所述方法产生的产品电连接两个基板上的导电区域的方法。

    Electrically conductive adhesive composition
    93.
    发明授权
    Electrically conductive adhesive composition 失效
    导电胶组成

    公开(公告)号:US4696764A

    公开(公告)日:1987-09-29

    申请号:US676876

    申请日:1984-11-30

    Applicant: Taro Yamazaki

    Inventor: Taro Yamazaki

    Abstract: An electrically conductive adhesive composition which provides electric conductivity between facing electrodes but maintains electric insulation in the lateral direction across the facing direction, said composition comprising (a) a nonconductive base resin and (b) electrically conductive particles incorporated and dispersed in the resin (a); wherein(I) said electrically conductive particles (b) are composed of(b-1) 10 to 75%, based on the total weight of the components (a), (b-1) and (b-2), of abrasive grain-like electrically conductive particles having an average particle diameter of at least 1 micrometer, and(b-2) 0.2 to 20% by weight, based on the total weight of the components (a), (b-1) and (b-2), of electrically conductive fine particles having an average particle diameter of not more than 0.5 micrometer, and(II) said electrically conductive adhesive composition contains a solvent for said base resin (a) in an amount required to form said composition into the state of a printing ink or a paint.

    Abstract translation: 一种导电粘合剂组合物,其在相对的电极之间提供导电性,但在相对的方向上沿横向保持电绝缘,所述组合物包含(a)非导电基础树脂和(b)引入并分散在树脂中的导电颗粒 ); 其中(I)所述导电颗粒(b)由基于组分(a),(b-1)和(b-2))的总重量的(b-1)10至75% 基于组分(a),(b-1)和(b)的总重量,平均粒径为至少1微米的颗粒状导电颗粒和(b-2)0.2至20重量% -2)平均粒径不大于0.5微米的导电细颗粒,和(II)所述导电粘合剂组合物含有用于将所述组合物形成所述组合物所需的量的所述基础树脂(a)的溶剂 印刷油墨或油漆的状态。

    ELECTRICAL CONTACT HAVING A PARTICULATE SURFACE
    98.
    发明申请
    ELECTRICAL CONTACT HAVING A PARTICULATE SURFACE 审中-公开
    具有颗粒表面的电气接触

    公开(公告)号:WO1996016796A1

    公开(公告)日:1996-06-06

    申请号:PCT/US1995016044

    申请日:1995-11-30

    Applicant: AUGAT INC.

    Abstract: The present invention comprises an electrical contact (84) having solid homogeneous conductive particles on the contact (84) surface. The particles are of greater hardness than that of the contact (84) material to deform the contact (84) material and cause breakage or fracture of the oxide or other contaminating layer, or to penetrate the contaminating layer. The particles are applied to the contact (84) surface by a technique which results in the particles being intimately bonded to the contact (84) surface, usually as a layer of particles. A preferable technique for such particle application is hypervelocity oxygen fuel spraying (HVOF) or plasma spraying, by which the particles are embedded on the contact (84) surfaces to provide a substantially permanent interparticle bond between the applied particles and the contact (84) material.

    Abstract translation: 本发明包括在接触(84)表面上具有固体均匀导电颗粒的电接触(84)。 颗粒的硬度大于接触材料(84)的硬度,使接触材料(84)材料变形,并引起氧化物或其它污染层的破裂或断裂,或穿透污染层。 颗粒通过导致颗粒紧密结合到接触(84)表面的技术施加到接触(84)表面,通常作为一层颗粒。 用于这种颗粒应用的优选技术是超高速氧燃料喷射(HVOF)或等离子体喷涂,通过该喷涂将颗粒嵌入在接触(84)表面上,以在施加的颗粒和接触(84)材料之间提供基本上永久的颗粒间粘合 。

    AN ELECTRICAL CONNECTING STRUCTURE AND A METHOD FOR ELECTRICALLY CONNECTING TERMINALS TO EACH OTHER
    99.
    发明申请
    AN ELECTRICAL CONNECTING STRUCTURE AND A METHOD FOR ELECTRICALLY CONNECTING TERMINALS TO EACH OTHER 审中-公开
    电气连接结构和用于将终端电连接到每个其他的方法

    公开(公告)号:WO1995004387A1

    公开(公告)日:1995-02-09

    申请号:PCT/JP1994001240

    申请日:1994-07-27

    Abstract: A connection terminal portion of a substrate and a terminal portion of an external circuit substrate or a terminal portion of a part are electrically connected together using an anisotropic electrically conducting film. A structure in which a first substrate (100) having a connection terminal portion (31) and a second substrate (200) having a connection terminal portion (13) or a connection terminal portion of a part are connected together with an anisotropic electrically conducting adhesive (22) containing electrically conducting particles (21), wherein the thickness of the electrically conducting film (14) provided for the connection terminal of the first substrate (100), the second substrate (200) or the part is smaller than the diameter of the electrically conducting particles (21). The invention is further concerned with a method of accomplishing the electrical connection.

    Abstract translation: 基板的连接端子部分和外部电路基板的端子部分或部分的端子部分使用各向异性导电膜电连接在一起。 一种结构,其中具有连接端子部分(31)的第一基板(100)和具有连接端子部分(13)或部分的连接端子部分的第二基板(200)与各向异性导电粘合剂 (22),其中设置用于所述第一基板(100)的连接端子的导电膜(14)的厚度,所述第二基板(200)或所述部分的厚度小于所述第一基板 导电颗粒(21)。 本发明还涉及一种完成电连接的方法。

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