Ultraviolet Device Encapsulant
    22.
    发明申请
    Ultraviolet Device Encapsulant 有权
    紫外线装置密封剂

    公开(公告)号:US20130078411A1

    公开(公告)日:2013-03-28

    申请号:US13624162

    申请日:2012-09-21

    CPC classification number: C09D163/00 C09K11/02 C09K11/08 H01L33/56 Y10T428/23

    Abstract: A composite material, which can be used as an encapsulant for an ultraviolet device, is provided. The composite material includes a matrix material and at least one filler material incorporated in the matrix material that are both at least partially transparent to ultraviolet radiation of a target wavelength. The filler material includes microparticles and/or nanoparticles and can have a thermal coefficient of expansion significantly smaller than a thermal coefficient of expansion of the matrix material for relevant atmospheric conditions. The relevant atmospheric conditions can include a temperature and a pressure present during each of: a curing and a cool down process for fabrication of a device package including the composite material and normal operation of the ultraviolet device within the device package.

    Abstract translation: 提供了可用作紫外线装置的密封剂的复合材料。 复合材料包括基体材料和掺入基质材料中的至少部分对目标波长的紫外线辐射部分透明的填料。 填充材料包括微粒和/或纳米颗粒,并且可以具有明显小于相关大气条件下的基质材料的热膨胀系数的热膨胀系数。 相关的大气条件可以包括以下各项中存在的温度和压力:用于制造包括复合材料的器件封装的固化和冷却过程以及器件封装内的紫外线器件的正常操作。

    Composition for anti-reflective coating on resist
    23.
    发明授权
    Composition for anti-reflective coating on resist 失效
    防反射涂层组合物

    公开(公告)号:US5611850A

    公开(公告)日:1997-03-18

    申请号:US618307

    申请日:1996-03-18

    CPC classification number: G03F7/091

    Abstract: A composition for an anti-reflective coating on resist, which comprises a water-soluble fluorine compound and water as the main components, wherein the water-soluble fluorine compound contains (A) a water-soluble fluorine compound that is solid at 20.degree. C., 1 atmospheric pressure, and (B) a water-soluble fluorine compound that is liquid at 20.degree. C., 1 atmospheric pressure and that has a boiling point of at least 100.degree. C. under 1 atmospheric pressure.

    Abstract translation: 一种抗蚀剂上的抗反射涂层组合物,其包含水溶性氟化合物和水作为主要成分,其中水溶性氟化合物含有(A)在20℃下为固体的水溶性氟化合物 1个大气压,和(B)在1个大气压下在20℃,1个大气压下沸点为至少100℃的水溶性氟化合物。

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