Patents by Inventor Kunimichi Kanatani

Kunimichi Kanatani 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).

  • Organic EL display with a color filter having a black matrix and method of manufacturing the same
    Patent number: 8242687
    Abstract: An object of the present invention is to provide an organic EL display that enables accurate measurement of the thickness of a transparent resin in an effective pixel area. The organic EL display of the present invention has a structure in which an organic EL device (21) having a plurality of partitions (25) placed at intervals in a predetermined direction and an organic light emitting layer (26) provided between the adjacent partitions (25), and a color filter (22) having a black matrix (29) and a pigment layer (30) placed in each of frames of the black matrix (29) are bonded via a transparent resin (31), and a light transmissive opening (33) is provided in a section of the black matrix (29) other than a section facing the partition (25).
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: August 14, 2012
    Assignee: Panasonic Corporation
    Inventors: Kunimichi Kanatani, Seiji Takagi
  • ORGANIC EL DISPLAY AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20110101857
    Abstract: An object of the present invention is to provide an organic EL display that enables accurate measurement of the thickness of a transparent resin in an effective pixel area. The organic EL display of the present invention has a structure in which an organic EL device (21) having a plurality of partitions (25) placed at intervals in a predetermined direction and an organic light emitting layer (26) provided between the adjacent partitions (25), and a color filter (22) having a black matrix (29) and a pigment layer (30) placed in each of frames of the black matrix (29) are bonded via a transparent resin (31), and a light transmissive opening (33) is provided in a section of the black matrix (29) other than a section facing the partition (25).
    Type: Application
    Filed: May 6, 2010
    Publication date: May 5, 2011
    Applicant: PANASONIC CORPORATION
    Inventors: Kunimichi Kanatani, Seiji Takagi