Patents by Inventor Yutaka Kuriya

Yutaka Kuriya 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: 9111886
    Abstract: The disclosed method is for manufacturing organic EL displays that comprise a substrate and multiple organic EL elements that are disposed in a matrix form on said substrate, and wherein said organic EL elements comprise pixel electrodes that are disposed on said substrate, an organic layer that is disposed on said pixel electrodes and a counter-electrode that is disposed on said organic layer.
    Type: Grant
    Filed: February 1, 2010
    Date of Patent: August 18, 2015
    Assignee: JOLED INC.
    Inventors: Kazutoshi Miyazawa, Yutaka Kuriya
  • Publication number: 20120098418
    Abstract: Disclosed is an organic electroluminescent element including: a substrate; and a positive electrode, an organic light-emitting layer, and a laminated negative electrode of two or more layers including a lower negative electrode and an upper negative electrode having different specific resistances from each other, the positive electrode, organic light-emitting layer, and laminated negative electrode sequentially provided on the substrate from the substrate side, and in the organic electroluminescent element, the lower negative electrode and the upper negative electrode include any one of ITO, IZO, GZO, and AZO as the main constituent, and the lower negative electrode is provided closer to the organic light-emitting layer than the upper negative electrode, and the lower negative electrode has a specific resistance higher than the specific resistance of the upper negative electrode adjacent to the lower negative electrode.
    Type: Application
    Filed: June 10, 2010
    Publication date: April 26, 2012
    Inventors: Yoichiro Yashiro, Koji Arai, Akira Mori, Yutaka Kuriya, Akira Okuda
  • Publication number: 20110287682
    Abstract: The disclosed method is for manufacturing organic EL displays that comprise a substrate and multiple organic EL elements that are disposed in a matrix form on said substrate, and wherein said organic EL elements comprise pixel electrodes that are disposed on said substrate, an organic layer that is disposed on said pixel electrodes and a counter-electrode that is disposed on said organic layer.
    Type: Application
    Filed: February 1, 2010
    Publication date: November 24, 2011
    Applicant: PANASONIC CORPORATION
    Inventors: Kazutoshi Miyazawa, Yutaka Kuriya
  • Patent number: 7687390
    Abstract: In one embodiment of a manufacturing method of a transparent conductive film of the present invention, a grid having a magnet is placed between a target and a substrate, and a pattern shaped transparent conductive film comprising the target material is formed over the substrate through a mask by a sputtering method. In other embodiment of a manufacturing method of a transparent conductive film of the present invention, a mask is placed on a substrate, a pattern shaped transparent conductive layer comprising a target material is formed on the substrate by a sputtering method, and a trap electrode having a magnet pin is installed between the target and the substrate.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: March 30, 2010
    Assignee: Toppan Printing Co., Ltd.
    Inventor: Yutaka Kuriya
  • Publication number: 20070231939
    Abstract: In one embodiment of a manufacturing method of a transparent conductive film of the present invention, a grid having a magnet is placed between a target and a substrate, and a pattern shaped transparent conductive film comprising the target material is formed over the substrate through a mask by a sputtering method. In other embodiment of a manufacturing method of a transparent conductive film of the present invention, a mask is placed on a substrate, a pattern shaped transparent conductive layer comprising a target material is formed on the substrate by a sputtering method, and a trap electrode having a magnet pin is installed between the target and the substrate.
    Type: Application
    Filed: November 30, 2006
    Publication date: October 4, 2007
    Inventor: Yutaka Kuriya