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    • 6. 发明授权
    • 반도체 소자 밀봉용 에폭시 수지 조성물 및 이를 이용한 반도체 소자
    • 用于封装半导体器件的环氧树脂组合物和使用其的半导体器件
    • KR100882540B1
    • 2009-02-06
    • KR1020070141343
    • 2007-12-31
    • 제일모직주식회사
    • 한승박현진호종필유제홍
    • C08L63/00C08K5/527H01L23/29
    • An epoxy resin composition for encapsulating a semiconductor device is provided to ensure excellent flame retardancy without the use of a halogen-based flame retardant, moldability and reliability by using a bishydroxydeoxybenzoin-based polyphosphonate as a flame retardant. An epoxy resin composition for encapsulating a semiconductor device comprises epoxy resin, curing agent, curing accelerator, inorganic filler and flame retardant. The flame retardant is the bishydroxydeoxybenzoin-based polyphosphonate indicated as the chemical formula 1. In the chemical formula 1, the average of n is 10-120. The bishydroxydeoxybenzoin-based polyphosphonate has the average molecular weight of 10,000-40,000 and is used in the amount of 0.01~10 weight% based on the total epoxy resin composition.
    • 提供用于封装半导体器件的环氧树脂组合物,以通过使用基于双羟基脱氧苯偶姻的聚膦酸盐作为阻燃剂,而不使用卤素类阻燃剂,成型性和可靠性来确保优异的阻燃性。 用于封装半导体器件的环氧树脂组合物包括环氧树脂,固化剂,固化促进剂,无机填料和阻燃剂。 阻燃剂是以化学式1表示的基于双羟基苯偶姻的聚膦酸酯。在化学式1中,n的平均值为10-120。 基于双羟基苯偶姻的聚膦酸盐的平均分子量为10,000〜40,000,相对于总环氧树脂组合物,其用量为0.01〜10重量%。