Variable optical attenuator derived from sol-gel material and manufacturing method thereof
    2.
    发明授权
    Variable optical attenuator derived from sol-gel material and manufacturing method thereof 有权
    衍生自溶胶 - 凝胶材料的可变光衰减器及其制造方法

    公开(公告)号:US07142766B2

    公开(公告)日:2006-11-28

    申请号:US10940083

    申请日:2004-09-14

    IPC分类号: G02B6/00

    摘要: A variable optical attenuator and a method of manufacturing thereof are described. First, a bottom cladding is formed on a substrate. A waveguide structure having a core region and an attenuation region is subsequently formed on the bottom cladding by photolithography. A top cladding is then formed on the bottom cladding and the waveguide structure, and an electrode is next disposed thereon and is aligned above the attenuation region of the waveguide structure. Further, the waveguide structure is composed of a sol-gel material, which is obtained by mixing a solution of metal alkoxide with a solution of organically modified Si-alkoxide and heating the same.

    摘要翻译: 描述了可变光衰减器及其制造方法。 首先,在基板上形成底部包层。 随后通过光刻法在底部包层上形成具有芯区域和衰减区域的波导结构。 然后在底部包层和波导结构上形成顶部包层,并且接着将电极放置在其上并且在波导结构的衰减区域的上方对齐。 此外,波导结构由溶胶 - 凝胶材料组成,其通过将金属醇盐溶液与有机改性的Si-醇盐溶液混合并加热而获得。

    SILICONE RESIN COMPOSITION HAVING HIGH REFRACTIVE INDEX
    8.
    发明申请
    SILICONE RESIN COMPOSITION HAVING HIGH REFRACTIVE INDEX 审中-公开
    具有高折射率的硅树脂组合物

    公开(公告)号:US20130210982A1

    公开(公告)日:2013-08-15

    申请号:US13877681

    申请日:2011-10-14

    IPC分类号: C09D183/00 H01L33/54

    摘要: The present disclosure relates to a silicone resin composition comprising a silicone resin having at least one terminal hydrogen group, a metal alkoxide having at least one C1-6 ailcoxy group, and a silane having at least one terminal vinyl group and at least one terminal C1-6 alkoxy or hydroxyl group. The composition cured has a refractive index greater than 1.4. The present disclosure also relates to an optoelectronic device, which is encapsulated with the aforementioned composition.

    摘要翻译: 本公开内容涉及一种硅树脂组合物,其包含具有至少一个末端氢基团的有机硅树脂,具有至少一个C 1-6芳氧基的金属醇盐和具有至少一个末端乙烯基的硅烷和至少一个末端C1 -6烷氧基或羟基。 固化的组合物的折射率大于1.4。 本公开还涉及用上述组合物包封的光电子器件。