Patents by Inventor Eri Yasuhara

Eri Yasuhara 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).

  • Substrate with transparent conductive layer and organic electroluminescence device
    Patent number: 9247641
    Abstract: A substrate with a transparent conductive layer (1) of the present invention includes a substrate (11) and a transparent conductive layer (12) disposed on the substrate (11). The transparent conductive layer (12) has a conductive region (13) and a non-conductive region (14). The conductive region (13) contains conductive fine particles (121) and a resin matrix (122). The non-conductive region (14) contains conductive fine particles (123) and the resin matrix (122). A haze value in the non-conductive region (14) is larger than a haze value in the conductive region (13).
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: January 26, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Akihiko Tadamasa, Akira Tsujimoto, Taisuke Matsui, Eri Yasuhara
  • TRANSPARENT CONDUCTIVE FILM, SUBSTRATE CARRYING TRANSPARENT CONDUCTIVE FILM, AND PRODUCTION METHOD THEREOF
    Publication number: 20150027755
    Abstract: Provided is a transparent conductive film wherein an electrically conductive region is converted to an electrically insulating region more readily and rapidly than traditional conductive films and the level difference between the electrically conductive region and the electrically insulating region is smaller. The transparent conductive film has an electrically conductive region 4 and an electrically insulating region 5. The electrically conductive region 4 contains a resin component 10, a metal nanowire 2 and an insulation-promoting component 3. The insulation-promoting component 3 has a light absorption higher than that of the metal nanowire 2. The electrically insulating region 5 is defined by a region which contains a resin component 10 but not the metal nanowire 2 or a region which contains a resin component 10 and additionally a metal nanowire 2 having an aspect ratio of smaller than that of the metal nanowire 2.
    Type: Application
    Filed: December 11, 2012
    Publication date: January 29, 2015
    Applicant: Panasonic Corporation
    Inventors: Akira Tsujimoto, Akihiko Tadamasa, Taisuke Matsui, Eri Yasuhara
  • SUBSTRATE WITH TRANSPARENT CONDUCTIVE LAYER AND ORGANIC ELECTROLUMINESCENCE DEVICE
    Publication number: 20150008416
    Abstract: A substrate with a transparent conductive layer 1 of the present invention includes a substrate 11 and a transparent conductive layer 12 disposed on the substrate 11. The transparent conductive layer 12 has a conductive region 13 and a non-conductive region 14. The conductive region 13 contains conductive fine particles 121 and a resin matrix 122. The non-conductive region 14 contains conductive fine particles 123 and the resin matrix 122. A haze value in the non-conductive region 14 is larger than a haze value in the conductive region 13.
    Type: Application
    Filed: October 30, 2012
    Publication date: January 8, 2015
    Inventors: Akihiko Tadamasa, Akira Tsujimoto, Taisuke Matsui, Eri Yasuhara