Patents by Inventor Takashi HYAKUSHIMA

Takashi HYAKUSHIMA 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: 9300891
    Abstract: A solid-state imaging device according to the present disclosure includes: a pixel region which includes: pixel plugs formed above and electrically connected to a charge accumulation and diffusion layer, the pixel plugs respectively corresponding to pixels; lower pixel electrodes formed on and electrically connected to the pixel plugs, respectively, the lower pixel electrodes respectively corresponding to the pixels; an organic photoelectric conversion film formed on and electrically connected to the lower pixel electrodes; and an upper pixel electrode formed on and electrically connected to the organic photoelectric conversion film, and in which top surfaces of a global interconnect, a light shielding film, and a first AI pad formed in an uppermost layer of a multilayer interconnect structure disposed in a peripheral region is above a bottom surface of the organic photoelectric conversion film, the peripheral region being peripheral to the pixel region.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: March 29, 2016
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Shunsuke Isono, Tetsuya Ueda, Tetsuo Satake, Takashi Hyakushima, Kenji Taki
  • Publication number: 20150002719
    Abstract: A solid-state imaging device according to the present disclosure includes: a pixel region which includes: pixel plugs formed above and electrically connected to a charge accumulation and diffusion layer, the pixel plugs respectively corresponding to pixels; lower pixel electrodes formed on and electrically connected to the pixel plugs, respectively, the lower pixel electrodes respectively corresponding to the pixels; an organic photoelectric conversion film formed on and electrically connected to the lower pixel electrodes; and an upper pixel electrode formed on and electrically connected to the organic photoelectric conversion film, and in which top surfaces of a global interconnect, a light shielding film, and a first AI pad formed in an uppermost layer of a multilayer interconnect structure disposed in a peripheral region is above a bottom surface of the organic photoelectric conversion film, the peripheral region being peripheral to the pixel region.
    Type: Application
    Filed: September 16, 2014
    Publication date: January 1, 2015
    Inventors: Shunsuke ISONO, Tetsuya UEDA, Tetsuo SATAKE, Takashi HYAKUSHIMA, Kenji TAKI