Patents by Inventor Wu-Tung Chuan

Wu-Tung Chuan 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).

  • Patent number: 6861676
    Abstract: The present invention provides a fabricating process for forming a flexible substrate, including the steps of: providing the substrate which is composed of a top plate and a bottom plate, and then a positive electrode layer and a organic electro-luminescence (EL) are formed in sequence on the bottom plate; after that, a same axial downward patterned template is pressed onto the bottom plate for “micro-patterning”, and thus the positive electrode layer and the organic electro-luminescence (EL) layer on the bottom plate are patterned in the same axial; providing a top plate, on which a metal layer as a negative electrode is formed; similarly, a same axial upper patterned template is pressed onto the top plate for “micro-patterning”, and thus the metal layer on the top plate is patterned in the same axial; finally, superimposing the top plate on the bottom plate so that the axis of patterned positive electrode layer and patterned organic EL layer crisscross with the axis of patterned metal layer to construct a c
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: March 1, 2005
    Assignee: Industrial Technology Research Institute
    Inventors: Cheng-Tang Pan, Hung-Yi Lin, Wu-Tung Chuan
  • Publication number: 20030081166
    Abstract: The present invention provides a fabricating process for forming a flexible substrate, comprising the steps of: providing the substrate which is composed of a top plate and a bottom plate, and then a positive electrode layer and a organic electro-luminescence (EL) layer are formed in sequence on the bottom plate; after that, a same axial downward patterned template is pressed onto the bottom plate for “micro-patterning”, and thus the positive electrode layer and the organic electro-luminescence (EL) layer on the bottom plate are patterned in the same axial; providing a top plate, on which a metal layer as a negative electrode is formed; Similarly, a same axial upper patterned template is pressed onto the top plate for “micro-patterning”, and thus the metal layer on the top plate is patterned in the same axial; finally, superimposing the top plate on the bottom plate so that the axis of patterned positive electrode layer and patterned organic EL layer crisscross with the axis of pattern
    Type: Application
    Filed: October 26, 2001
    Publication date: May 1, 2003
    Applicant: Industrial Technology Research Institute
    Inventors: Cheng-Tang Pan, Hung-Yi Lin, Wu-Tung Chuan