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    • 1. 发明授权
    • 반도체 소자 봉지용 에폭시 수지조성물(1)
    • 半导体器件树脂环氧化合物
    • KR1019950005447B1
    • 1995-05-24
    • KR1019920012216
    • 1992-07-09
    • 제일모직주식회사
    • 박윤곡우희우박윤철
    • H01L23/18
    • The epoxy resin for sealing a semiconductor device is composed of epoxy resin, phenol resin, organic and inorganic flame retardants, a modifier, an inorganic filler and other additives. The inorganic filler comprises the mixture of high purity, molten, spherical type silica and pulverized type silica, its mean particle sizes being 10-50 and 20-30 micrometer, and 80-90 wt% of the filler being added. This epoxy composition enhances the fluidity, crack resistance, delamination resistance and diminishes the internal stress according to difference in thermal expansion coefficients of a package.
    • 用于密封半导体器件的环氧树脂由环氧树脂,酚醛树脂,有机和无机阻燃剂,改性剂,无机填料等添加剂组成。 无机填料包括高纯度,熔融,球形二氧化硅和粉碎型二氧化硅的混合物,其平均粒度为10-50和20-30微米,加入的填料为80-90重量%。 该环氧组合物可以根据包装热膨胀系数的差异提高流动性,抗裂性,耐分层性,并降低内部应力。