Patents by Inventor Sin-min FUH

Sin-min FUH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Photo-crosslinkable liquid crystal monomers with optical activity
    Patent number: 8471055
    Abstract: The present invention relates to photo-crosslinkable liquid crystal monomers with optical activity. The liquid crystal monomers contains one chiral center with an acrylate group or terminal diacrylate groups, and terminal dibenzene rings are introduced in order to extend its hard segment for the purpose of getting a wider liquid crystalline phase. By introducing the liquid crystal monomers, the room temperature nematic liquid crystal or the cholesteric liquid crystal may have a better mutual solubility and a wider, steadier structure of liquid crystal.
    Type: Grant
    Filed: August 14, 2011
    Date of Patent: June 25, 2013
    Assignees: Chunghwa Picture Tubes, Ltd., National Chiao Tung University
    Inventors: Yu-hsien Chen, Sheng-fa Liu, Huai-an Li, Sin-min Fuh, Hong-cheu Lin, Huang-ming Chen, Po-jen Yang, Shin-chieh Chien
  • PHOTO-CROSSLINKABLE LIQUID CRYSTAL MONOMERS WITH OPTICAL ACTIVITY
    Publication number: 20120289731
    Abstract: The present invention relates to photo-crosslinkable liquid crystal monomers with optical activity. The liquid crystal monomers contains one chiral center with an acrylate group or terminal diacrylate groups, and terminal dibenzene rings are introduced in order to extend its hard segment for the purpose of getting a wider liquid crystalline phase. By introducing the liquid crystal monomers, the room temperature nematic liquid crystal or the cholesteric liquid crystal may have a better mutual solubility and a wider, steadier structure of liquid crystal.
    Type: Application
    Filed: August 14, 2011
    Publication date: November 15, 2012
    Applicants: National Chiao Tung University, CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Yu-hsien CHEN, Sheng-fa LIU, Huai-an LI, Sin-min FUH, Hong-cheu LIN, Huang-ming CHEN, Po-jen YANG, Shin-chieh CHIEN