Patents by Inventor Atsushi Morimitsu

Atsushi Morimitsu 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: 11181672
    Abstract: The present disclosure relates to an imaging device capable of enhancing an accuracy of detecting a light with a narrow wavelength band, and an electronic apparatus. An imaging device includes a pixel array including an effective region used for obtaining an image and a surrounding region around the effective region, a plurality of kinds of first optical filters configured to transmit a light with a respective different wavelength are provided in respective pixels in the effective region, a second optical filter having a transmission band with a smaller bandwidth than a bandwidth of a transmission band of the first optical filters is provided in a first pixel in the surrounding region, and a third optical filter with a difference in transmission band from the second optical filter of a predetermined wavelength or more, or with a transmissivity equal to or lower than a transmissivity of the second optical filter is provided in a second pixel adjacent to the first pixel.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: November 23, 2021
    Assignee: Sony Semiconductor Solutions Corporation
    Inventor: Atsushi Morimitsu
  • Publication number: 20190293848
    Abstract: The present disclosure relates to an imaging device capable of enhancing an accuracy of detecting a light with a narrow wavelength band, and an electronic apparatus. An imaging device includes a pixel array including an effective region used for obtaining an image and a surrounding region around the effective region, a plurality of kinds of first optical filters configured to transmit a light with a respective different wavelength are provided in respective pixels in the effective region, a second optical filter having a transmission band with a smaller bandwidth than a bandwidth of a transmission band of the first optical filters is provided in a first pixel in the surrounding region, and a third optical filter with a difference in transmission band from the second optical filter of a predetermined wavelength or more, or with a transmissivity equal to or lower than a transmissivity of the second optical filter is provided in a second pixel adjacent to the first pixel.
    Type: Application
    Filed: December 12, 2017
    Publication date: September 26, 2019
    Applicant: Sony Semiconductor Solutions Corporation
    Inventor: Atsushi MORIMITSU
  • Patent number: 6897907
    Abstract: A liquid crystal display device including electric power supply paths to supply electric power from connecting pads on a circuit array substrate to a counter electrode of a counter substrate. The liquid crystal display device substantially prevents the electric power supply paths from possible break-down thereby improving the quality of the liquid crystal display device.
    Type: Grant
    Filed: November 22, 2002
    Date of Patent: May 24, 2005
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Atsushi Morimitsu
  • Publication number: 20030122979
    Abstract: A liquid crystal display device including electric power supply paths to supply electric power from connecting pads on a circuit array substrate to a counter electrode of a counter substrate. The liquid crystal display device substantially prevents the electric power supply paths from possible break-down thereby improving the quality of the liquid crystal display device.
    Type: Application
    Filed: November 22, 2002
    Publication date: July 3, 2003
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Atsushi Morimitsu