SILICONE RESIN COMPOSITION FOR OPTICAL SEMICONDUCTOR DEVICES
    1.
    发明申请
    SILICONE RESIN COMPOSITION FOR OPTICAL SEMICONDUCTOR DEVICES 有权
    用于光学半导体器件的硅树脂组合物

    公开(公告)号:US20100081748A1

    公开(公告)日:2010-04-01

    申请号:US12569433

    申请日:2009-09-29

    IPC分类号: C08K3/22 C08L83/04

    摘要: The present invention provides a silicone resin composition for an optical semiconductor device, comprising(A) 100 parts by mass of an organopolysiloxane having a weight average molecular weight of from 500 to 20000, reduced to polystyrene, and represented by the following average compositional formula (1), (CH3)aSi(OR1)b(OH)cO(4-a-b-c)/2  (1) wherein R1 is an organic group having 1 to 4 carbon atoms and a, b, and c are numbers satisfying the equations: 0.8≦a≦1.5, 0≦b≦0.3, 0.001≦c≦0.5, and 0.801≦a+b+c

    摘要翻译: 本发明提供一种光半导体装置用有机硅树脂组合物,其包含:(A)100质量份的重均分子量为500〜20000的有机聚硅氧烷,还原为聚苯乙烯,由下列平均组成式( 1),(CH3)aSi(OR1)b(OH)cO(4-abc)/ 2(1)其中R1是具有1至4个碳原子的有机基团,a,b和c是满足下列等式的数字: 0.8和nlE; a≦̸ 1.5,0.001和nlE; c≦̸ 0.5和0.801≤n1E; a + b + c2,(B)3到200质量份白色颜料,(C)400 1000质量份除了所述白色颜料以外的无机填充材料,(D)0.01〜10质量份的缩合催化剂,(E)2〜50质量份的由有机聚硅氧烷构成的有机聚硅氧烷,所述直链二有机聚硅氧烷部分由 下式(2),其中R 2和R 3彼此独立地是选自羟基,烷基 具有1至3个碳原子的基团,环己基,乙烯基,苯基和烯丙基,其中m为5-50的整数。

    Silicone resin composition for optical semiconductor devices
    2.
    发明授权
    Silicone resin composition for optical semiconductor devices 有权
    用于光学半导体器件的硅树脂组合物

    公开(公告)号:US08022137B2

    公开(公告)日:2011-09-20

    申请号:US12569433

    申请日:2009-09-29

    IPC分类号: C08L83/00

    摘要: The present invention provides a silicone resin composition for an optical semiconductor device, comprising (A) 100 parts by mass of an organopolysiloxane having a weight average molecular weight of from 500 to 20000, reduced to polystyrene, and represented by the following average compositional formula (1), (CH3)aSi(OR1)b(OH)cO(4-a-b-c)/2  (1) wherein R1 is an organic group having 1 to 4 carbon atoms and a, b, and c are numbers satisfying the equations: 0.8≦a≦1.5, 0≦b≦0.3, 0.001≦c≦0.5, and 0.801≦a+b+c

    摘要翻译: 本发明提供一种光半导体装置用有机硅树脂组合物,其包含:(A)100质量份的重均分子量为500〜20000的有机聚硅氧烷,还原为聚苯乙烯,由下列平均组成式( 1),(CH3)aSi(OR1)b(OH)cO(4-abc)/ 2(1)其中R1是具有1至4个碳原子的有机基团,a,b和c是满足下列等式的数字: 0.8和nlE; a≦̸ 1.5,0.001和nlE; c≦̸ 0.5和0.801≤n1E; a + b + c2,(B)3到200质量份白色颜料,(C)400 1000质量份除了所述白色颜料以外的无机填充材料,(D)0.01〜10质量份的缩合催化剂,(E)2〜50质量份的由有机聚硅氧烷构成的有机聚硅氧烷,所述直链二有机聚硅氧烷部分由 下式(2),其中R 2和R 3彼此独立地是选自羟基,烷基 具有1至3个碳原子的基团,环己基,乙烯基,苯基和烯丙基,其中m为5-50的整数。

    UNDERFILL COMPOSITION AND AN OPTICAL SEMICONDUCTOR DEVICE
    5.
    发明申请
    UNDERFILL COMPOSITION AND AN OPTICAL SEMICONDUCTOR DEVICE 有权
    底层组合物和光学半导体器件

    公开(公告)号:US20110065872A1

    公开(公告)日:2011-03-17

    申请号:US12875606

    申请日:2010-09-03

    IPC分类号: C08G77/38

    摘要: A purpose of the present invention is to provide an underfill composition for optical semiconductor devices which can provide a cured product whose moldability, adhesiveness to a gold bump, heat-resistance, and light resistance are better. The present invention is an underfill composition, comprising (A) 60 to 99 parts by weight of a branched organopolysiloxane having a weight average molecular weight of from 500 to 20000, reduced to polystyrene, and represented by the average compositional formula (1); (B) 250 to 1000 parts by weight of an inorganic filler; (C) 0.01 to 10 parts by weight of a condensation catalyst; (D) 1 to 40 parts by weight of an organopolysiloxane having a linear diorganopolysiloxane moiety, represented by the formula (2), provided that a total amount of component (A) and component (D) is 100 parts by weight; and (E) 0.2 to 2.0 parts by weight of silane coupling agent.

    摘要翻译: 本发明的目的是提供一种光学半导体器件的底部填充组合物,其可以提供其成型性,对金凸块的粘附性,耐热性和耐光性更好的固化产物。 本发明是一种底部填充剂组合物,其包含(A)60〜99重量份的重均分子量为500〜20000的分支有机聚硅氧烷,还原为聚苯乙烯,由平均组成式(1)表示。 (B)250〜1000重量份的无机填料; (C)0.01〜10重量份的缩合催化剂; (D)1〜40重量份具有由式(2)表示的线性二有机聚硅氧烷部分的有机聚硅氧烷,其中组分(A)和组分(D)的总量为100重量份; 和(E)0.2〜2.0重量份的硅烷偶联剂。

    White heat-curable silicone resin composition and optoelectronic part case
    8.
    发明授权
    White heat-curable silicone resin composition and optoelectronic part case 有权
    白色可热固化硅树脂组合物和光电子部件

    公开(公告)号:US08173053B2

    公开(公告)日:2012-05-08

    申请号:US12480129

    申请日:2009-06-08

    IPC分类号: B29D11/00 C08L83/04 C08L83/06

    摘要: A white heat-curable silicone resin composition comprising (A) a heat-curable organopolysiloxane, (B) a white pigment, (C) an inorganic filler, and (D) a condensation catalyst cures into a white uniform product having heat resistance, light resistance and minimal yellowing. The cured composition has a thermal conductivity of 1-10 W/mK. The composition is useful for forming cases on optoelectronic parts, typically LED.

    摘要翻译: 一种白色可热固化的有机硅树脂组合物,其包含(A)可热固化的有机聚硅氧烷,(B)白色颜料,(C)无机填料和(D)缩合催化剂固化成具有耐热性的白色均匀产品, 电阻和最小变黄。 固化的组合物的导热率为1-10W / mK。 组合物可用于在光电子部件(通常为LED)上形成壳体。