Waveguide compositions and waveguides formed therefrom
    13.
    发明申请
    Waveguide compositions and waveguides formed therefrom 有权
    由此形成的波导组合物和波导

    公开(公告)号:US20050141839A1

    公开(公告)日:2005-06-30

    申请号:US10993069

    申请日:2004-11-19

    摘要: Provided are compositions suitable for use in forming a flexible optical waveguide. The compositions include a polymer, having units of the formula (RSiO1.5), wherein R is a substituted or unsubstituted organic group, and a plurality of functional end groups. A first component is provided for altering the solubility of the composition in a dried state upon activation. A second component contains a plurality of functional groups chosen from hydroxy, amino, thiol, sulphonate ester, carboxylate ester, silyl ester, anhydride, aziridine, methylolmethyl, silyl ether, and combinations thereof. The second component is present in an effective amount to improve flexibility of the composition in a dried state before and after activation. Also provided are flexible optical waveguides, methods of forming flexible optical waveguides and electronic devices that include a flexible optical waveguide.

    摘要翻译: 提供了适用于形成柔性光波导的组合物。 所述组合物包括具有式(RSiO1.5H)单元的聚合物,其中R是取代或未取代的有机基团,以及多个官能端基。 提供第一组分,用于在活化时改变组合物在干燥状态下的溶解度。 第二组分含有选自羟基,氨基,硫醇,磺酸酯,羧酸酯,甲硅烷基酯,酸酐,氮丙啶,羟甲基甲基,甲硅烷基醚及其组合的多个官能团。 第二组分以有效量存在,以在活化前后在干燥状态下改善组合物的柔韧性。 还提供了柔性光波导,形成柔性光波导的方法和包括柔性光波导的电子器件。

    Optical component formation method
    14.
    发明申请
    Optical component formation method 有权
    光学元件形成方法

    公开(公告)号:US20050123862A1

    公开(公告)日:2005-06-09

    申请号:US10939526

    申请日:2004-09-13

    CPC分类号: G03F7/2053 G03F7/0757

    摘要: Provided are methods of forming optical components. The methods involves (a) forming over a substrate a layer of a photoimageable composition that includes a hybrid organic-inorganic polymer and a photoactive component, wherein the layer has a first index of refraction and a first dissolution rate; and (b) exposing by multi-photon absorption using actinic radiation a predefined volume of the layer. The volume is caused to have: (i) a second index of refraction which is different than the first index of refraction and/or (ii) a second dissolution rate which is different than the first dissolution rate. The methods have particular applicability in the formation of optical waveguides and other optical components.

    摘要翻译: 提供了形成光学部件的方法。 所述方法包括(a)在衬底上形成包含杂化有机 - 无机聚合物和光活性组分的可光成像组合物的层,其中该层具有第一折射率和第一溶解速率; 和(b)通过使用光化辐射的多光子吸收来暴露该层的预定体积。 使体积具有:(i)与第一折射率不同的第二折射率和/或(ii)不同于第一溶出速率的第二溶解速率。 该方法在光波导和其他光学部件的形成中具有特别的适用性。