Optical component formation method
    1.
    发明授权
    Optical component formation method 有权
    光学元件形成方法

    公开(公告)号:US07157212B2

    公开(公告)日:2007-01-02

    申请号:US10939526

    申请日:2004-09-13

    IPC分类号: G02B1/138

    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。

    Methods of forming devices having optical functionality
    2.
    发明申请
    Methods of forming devices having optical functionality 审中-公开
    形成具有光学功能的器件的方法

    公开(公告)号:US20060098933A1

    公开(公告)日:2006-05-11

    申请号:US11195967

    申请日:2005-08-03

    IPC分类号: G02B6/10

    摘要: Provided is a method of forming a device having optical functionality. The method includes forming an optical waveguide over a substrate by providing a clad layer and a core over the substrate. The clad layer includes a polymer having units of the formula (RSiO1.5), wherein R is a substituted or unsubstituted organic group, and a photoactive component. A portion of the clad layer is photolithographically patterned. Also provided is a method of forming a printed wiring board having optical functionality. The invention has particular applicability in the electronics industry for forming optoelectronic devices.

    摘要翻译: 提供了一种形成具有光学功能的装置的方法。 该方法包括通过在衬底上设置覆层和芯来在衬底上形成光波导。 包覆层包括具有下式(RS 1 O 15)的单元的聚合物,其中R是取代或未取代的有机基团和光活性组分。 覆盖层的一部分被光刻图案化。 还提供了一种形成具有光学功能的印刷线路板的方法。 本发明在电子工业中特别适用于形成光电器件。

    Methods of forming optical waveguides
    4.
    发明申请
    Methods of forming optical waveguides 审中-公开
    形成光波导的方法

    公开(公告)号:US20070202435A1

    公开(公告)日:2007-08-30

    申请号:US11646681

    申请日:2006-12-28

    IPC分类号: G03C1/00

    摘要: Provided are photosensitive compositions which are suitable for use in forming optical waveguides. The compositions include a polymer having units of the formula (RSiO1.5), wherein R is a substituted or unsubstituted organic group, and a photoactive component for altering the solubility of the polymer upon exposure to actinic radiation. The photoactive component is non-ionic and has an associated wavelength of maximum absorption of greater than 300 nm. Also provided are methods of forming optical waveguides as well as optical waveguides. The compositions, methods and optical waveguides have particular use in the formation of printed wiring boards having electrical and optical functionality.

    摘要翻译: 提供适用于形成光波导的光敏组合物。 所述组合物包括具有下式(RS 1 O 15)的单元的聚合物,其中R是取代或未取代的有机基团,以及用于在暴露于光化辐射时改变聚合物的溶解度的光敏组分。 光敏组分是非离子的,并具有大于300nm的相关波长的最大吸收。 还提供了形成光波导以及光波导的方法。 组合物,方法和光波导在形成具有电和光学功能的印刷线路板方面具有特别的用途。

    Negative photoresists for short wavelength imaging
    5.
    发明授权
    Negative photoresists for short wavelength imaging 有权
    用于短波长成像的负光致抗蚀剂

    公开(公告)号:US07211365B2

    公开(公告)日:2007-05-01

    申请号:US10382090

    申请日:2003-03-04

    IPC分类号: G03F7/032 G03F7/033 G03F7/30

    摘要: New negative-acting photoresist compositions are provided that are particularly useful for imaging at short wavelengths, particularly sub-200 nm wavelengths such as 193 nm. Resists of the invention provide contrast between exposed and unexposed coating layer regions through crosslinking or other solubility switching mechanism. Preferred resists of the invention include a resin component that contains repeat units that facilitate aqueous base solubility.

    摘要翻译: 提供了新的负性光致抗蚀剂组合物,其特别适用于在短波长,特别是亚200nm波长例如193nm下成像。 本发明的抗蚀剂通过交联或其它溶解度转换机制提供曝光和未曝光的涂层区域之间的对比。 本发明优选的抗蚀剂包括含有促进碱溶性水平的重复单元的树脂组分。

    Methods of forming printed circuit boards
    6.
    发明授权
    Methods of forming printed circuit boards 有权
    形成印刷电路板的方法

    公开(公告)号:US07615130B2

    公开(公告)日:2009-11-10

    申请号:US11207627

    申请日:2005-08-19

    IPC分类号: B32B15/00

    摘要: Provided are methods of forming a printed circuit board having optical functionality. The methods involve: (a) providing a first, printed circuit board substrate; (b) forming an optical waveguide structure comprising a clad and a core structure on a second substrate separate from the printed circuit board substrate, wherein the optical waveguide structure comprises a silicon-containing material; (c) separating the optical waveguide structure from the second substrate; and (d) affixing the optical waveguide structure to the printed circuit board substrate. The invention has particular applicability in the electronics and optoelectronics industries for the formation of hybrid printed circuit boards.

    摘要翻译: 提供了形成具有光学功能的印刷电路板的方法。 所述方法包括:(a)提供第一印刷电路板基板; (b)在与印刷电路板基板分离的第二基板上形成包括包层和芯结构的光波导结构,其中所述光波导结构包括含硅材料; (c)将光波导结构与第二基板分离; 和(d)将光波导结构固定在印刷电路板基板上。 本发明在用于形成混合印刷电路板的电子和光电子工业中具有特别的适用性。

    Thin film photovoltaic cell
    7.
    发明申请
    Thin film photovoltaic cell 审中-公开
    薄膜光伏电池

    公开(公告)号:US20110232758A1

    公开(公告)日:2011-09-29

    申请号:US12731748

    申请日:2010-03-25

    摘要: A thin film photovoltaic cell is provided having a substrate; a back contact provided on the substrate; a p-type semiconductor absorber layer provided on the back contact; a n-type semiconductor layer provided on the p-type semiconductor absorber layer; a dielectric organic material layer provided on the n-type semiconductor layer; a transparent conductive film provided on the dielectric organic material layer; and, optionally, an antireflective layer provided on the transparent conductive film. Also provided is a method of manufacturing a thin film photovoltaic cell.

    摘要翻译: 提供具有基板的薄膜光伏电池; 设置在基板上的背面接触; 设置在背面触点上的p型半导体吸收层; 设置在p型半导体吸收体层上的n型半导体层; 设置在n型半导体层上的介电有机材料层; 设置在所述介电有机材料层上的透明导电膜; 以及可选地,设置在透明导电膜上的抗反射层。 还提供了制造薄膜光伏电池的方法。

    Waveguide compositions and waveguides formed therefrom
    9.
    发明授权
    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:US07072563B2

    公开(公告)日:2006-07-04

    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。