Patents Assigned to Nito Denko Corporation
  • ASYMMETRIC PHOTO-PATTERNABLE SOL-GEL PRECURSORS AND THEIR METHODS OF PREPARATION
    Publication number: 20110207049
    Abstract: Described herein are photo-patternable sol-gel precursors and their methods of preparation. The sol-gel precursors are thermally stable and form compositions that have high refractive indices and low optical loss values. The precursors can be used to make sol-gel compositions that are ideally suited toward optical waveguide applications in the realm of telecommunications wavelengths.
    Type: Application
    Filed: September 23, 2009
    Publication date: August 25, 2011
    Applicant: Nito Denko Corporation
    Inventors: Joshua Tillema, Mohanalingam Kathaperumal, Wan-Yun Hsieh, Michiharu Yamamoto