ANISOTROPIC CONDUCTIVE FILM
    135.
    发明申请
    ANISOTROPIC CONDUCTIVE FILM 有权
    各向异性导电膜

    公开(公告)号:US20110110066A1

    公开(公告)日:2011-05-12

    申请号:US13002543

    申请日:2009-04-09

    Abstract: A high adhesive strength and good conduction reliability can be realized when anisotropic connection is performed under compression conditions of a compression temperature of 130° C. and a compression time of 3 seconds using an anisotropic conductive film which uses a polymerizable acrylic compound capable of being cured at a comparatively lower temperature and in a comparatively shorter time than a thermosetting epoxy resin along with a film-forming resin. Consequently, an anisotropic conductive film has a structure in which an insulating adhesive layer and an anisotropic conductive adhesive layer are laminated. The insulating adhesive layer and the anisotropic conductive adhesive layer each contain a polymerizable acrylic compound, a film-forming resin, and a polymerization initiator. The polymerization initiator contains two kinds of organic peroxide having different one minute half-life temperatures. Of the two kinds of organic peroxide, the organic peroxide having the higher one minute half-life temperature produces benzoic acid or a derivative thereof by decomposition.

    Abstract translation: 使用能够固化的可聚合丙烯酸类化合物的各向异性导电膜,在130℃的压缩温度和3秒的压缩条件的压缩条件下进行各向异性连接时,可以实现高粘合强度和良好的导电可靠性 在比相对较低的温度和相对较短的时间比热固性环氧树脂以及成膜树脂。 因此,各向异性导电膜具有层叠绝缘粘合剂层和各向异性导电粘合剂层的结构。 绝缘粘合剂层和各向异性导电粘合剂层各自含有可聚合的丙烯酸类化合物,成膜树脂和聚合引发剂。 聚合引发剂含有两种具有不同一分钟半衰期温度的有机过氧化物。 在两种有机过氧化物中,具有较高一分钟半衰期的有机过氧化物通过分解产生苯甲酸或其衍生物。

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