摘要:
An epoxy resin composition includes: an epoxy resin; a curing agent; a curing accelerator; and an inorganic filler, wherein the curing accelerator includes a 4-valent ammonium salt or a 4-valent phosphonium salt represented by Formula 1, wherein A1 is nitrogen or phosphorus; R1, R2, R3 and R4 are each independently a substituted or unsubstituted C1 to C30 hydrocarbon group, or a substituted or unsubstituted C1 to C30 hydrocarbon group including a hetero atom; X1, X2, X3, X4, X5 and X6 are each independently an oxygen atom (O), a sulfur atom (S), or NH; and Y1, Y2 and Y3 are each independently a substituted or unsubstituted C1 to C30 hydrocarbon group, or a substituted or unsubstituted C1 to C30 hydrocarbon group including a hetero atom.
摘要翻译:环氧树脂组合物包括:环氧树脂; 固化剂; 固化促进剂; 和无机填料,其中固化促进剂包括由式1表示的4价铵盐或4价鏻盐,其中A1为氮或磷; R 1,R 2,R 3和R 4各自独立地为取代或未取代的C 1〜C 30烃基,或者取代或未取代的包含杂原子的C 1〜C 30烃基; X1,X2,X3,X4,X5和X6各自独立地为氧原子(O),硫原子(S)或NH; Y 1,Y 2和Y 3各自独立地为取代或未取代的C1〜C30烃基,或者含有杂原子的取代或未取代的C1〜C30烃基。
摘要:
A quaternary phosphonium salt, an epoxy resin composition including the quaternary phosphonium salt, and a semiconductor device encapsulated with the epoxy resin composition, the quaternary phosphonium salt being represented by Formula 1: