Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device
    4.
    发明授权
    Thermosetting light-reflecting resin composition, optical semiconductor element mounting board produced therewith, method for manufacture thereof, and optical semiconductor device 有权
    热固性光反射树脂组合物,其制造的光半导体元件安装板,其制造方法和光半导体装置

    公开(公告)号:US08785525B2

    公开(公告)日:2014-07-22

    申请号:US12679749

    申请日:2008-09-25

    IPC分类号: C08K7/24 C08K3/22 C08L63/00

    摘要: There is provided a thermosetting light-reflecting resin composition that has a high level of various characteristics required of optical semiconductor element mounting boards, such as optical properties and thermal discoloration resistance, provides high releasability during molding such as transfer molding, and allows molding processes to be performed continuously. There are also provided a highly-reliable optical semiconductor element mounting board and an optical semiconductor device each produced with the resin composition, and methods for efficient production thereof. A thermosetting light-reflecting resin composition is prepared and used, which includes (A) an epoxy resin, (B) a curing agent, (C) a curing catalyst, (D) an inorganic filler, (E) a white pigment, (F) an additive, and (G) a release agent as major components, wherein the resin composition, after curing, has a diffuse reflectance of 80% or more at a light wavelength of 400 nm; and the resin composition is possible to perform transfer molding 100 times or more continuously.

    摘要翻译: 提供了具有光学半导体元件安装板所需的各种特性的高水平的热固性光反射树脂组合物,例如光学性质和耐热变色性,在模塑过程中提供高的脱模性,例如传递模塑,并且允许成型工艺 连续执行。 还提供了一种高可靠性的光学半导体元件安装板和各自用树脂组合物制造的光学半导体装置及其有效生产的方法。 制备并使用热固性光反射树脂组合物,其包括(A)环氧树脂,(B)固化剂,(C)固化催化剂,(D)无机填料,(E)白色颜料, F)添加剂和(G)脱模剂作为主要成分,其中,所述树脂组合物在固化后在400nm的光波长下具有80%以上的漫反射率; 并且树脂组合物可以连续进行100次以上的传递成型。

    THERMOSETTING LIGHT-REFLECTING RESIN COMPOSITION, OPTICAL SEMICONDUCTOR ELEMENT MOUNTING BOARD PRODUCED THEREWITH, METHOD FOR MANUFACTURE THEREOF, AND OPTICAL SEMICONDUCTOR DEVICE
    9.
    发明申请
    THERMOSETTING LIGHT-REFLECTING RESIN COMPOSITION, OPTICAL SEMICONDUCTOR ELEMENT MOUNTING BOARD PRODUCED THEREWITH, METHOD FOR MANUFACTURE THEREOF, AND OPTICAL SEMICONDUCTOR DEVICE 有权
    热成型光聚合树脂组合物,其制造的光学半导体元件安装板,其制造方法和光学半导体器件

    公开(公告)号:US20100200882A1

    公开(公告)日:2010-08-12

    申请号:US12679749

    申请日:2008-09-25

    摘要: There is provided a thermosetting light-reflecting resin composition that has a high level of various characteristics required of optical semiconductor element mounting boards, such as optical properties and thermal discoloration resistance, provides high releasability during molding such as transfer molding, and allows molding processes to be performed continuously. There are also provided a highly-reliable optical semiconductor element mounting board and an optical semiconductor device each produced with the resin composition, and methods for efficient production thereof. A thermosetting light-reflecting resin composition is prepared and used, which includes (A) an epoxy resin, (B) a curing agent, (C) a curing catalyst, (D) an inorganic filler, (E) a white pigment, (F) an additive, and (G) a release agent as major components, wherein the resin composition, after curing, has a diffuse reflectance of 80% or more at a light wavelength of 400 nm; and the resin composition is possible to perform transfer molding 100 times or more continuously.

    摘要翻译: 提供了具有光学半导体元件安装板所需的各种特性的高水平的热固性光反射树脂组合物,例如光学性能和耐热变色性,在模制过程中提供高的脱模性,例如传递模塑,并且允许成型工艺 连续执行。 还提供了一种高可靠性的光学半导体元件安装板和各自用树脂组合物制造的光学半导体装置及其有效生产的方法。 制备并使用热固性光反射树脂组合物,其包括(A)环氧树脂,(B)固化剂,(C)固化催化剂,(D)无机填料,(E)白色颜料, F)添加剂和(G)脱模剂作为主要成分,其中,所述树脂组合物在固化后在400nm的光波长下具有80%以上的漫反射率; 并且树脂组合物可以连续进行100次以上的传递成型。