Patents by Inventor Akira FUJINAWA

Akira FUJINAWA 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: 10356375
    Abstract: Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: July 16, 2019
    Assignee: Sony Corporation
    Inventors: Ken Tamayama, Akira Fujinawa, Masayuki Shimizu, Kiyoshi Ikeda
  • Patent number: 10038881
    Abstract: Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: July 31, 2018
    Assignee: Sony Corporation
    Inventors: Ken Tamayama, Akira Fujinawa, Masayuki Shimizu, Kiyoshi Ikeda
  • Publication number: 20180213197
    Abstract: Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.
    Type: Application
    Filed: March 23, 2018
    Publication date: July 26, 2018
    Applicant: Sony Corporation
    Inventors: Ken Tamayama, Akira Fujinawa, Masayuki Shimizu, Kiyoshi Ikeda
  • Patent number: 9628766
    Abstract: Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: April 18, 2017
    Assignee: Sony Corporation
    Inventors: Ken Tamayama, Akira Fujinawa, Masayuki Shimizu, Kiyoshi Ikeda
  • Publication number: 20160255317
    Abstract: Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.
    Type: Application
    Filed: May 10, 2016
    Publication date: September 1, 2016
    Applicant: Sony Corporation
    Inventors: Ken Tamayama, Akira Fujinawa, Masayuki Shimizu, Kiyoshi Ikeda
  • Publication number: 20150009416
    Abstract: Provided is a display device including an image display unit configured to display an image with a plurality of pixels arranged on a display surface, an eyepiece optical unit configured to project the display surface of the image display unit in a manner that a predetermined angle of view is obtained, and an image correction unit configured to correct a display image on the display surface at a position of each of representative pixels which are discretely located on the display surface, on the basis of distortion generated due to the eyepiece optical unit.
    Type: Application
    Filed: December 17, 2012
    Publication date: January 8, 2015
    Applicant: SONY CORPORATION
    Inventors: Ken Tamayama, Akira Fujinawa, Masayuki Shimizu, Kiyoshi Ikeda
  • Publication number: 20130241947
    Abstract: The present disclosure provides a display device including an image corrector that executes correction processing of an input image independently for each, color component, a display section that displays an output image of the image corrector, and an eyepiece optical section that projects a displayed image of the display section in such a manner that a predetermined angle of view is obtained. The image corrector executes correction processing of distortion generated by the eyepiece optical section after executing de-gamma processing of an input image for which gamma processing has been executed about each color component, and executes re-gamma processing to output a resulting image.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 19, 2013
    Applicant: SONY CORPORATION
    Inventors: Yoichi HIROTA, Kiyoshi IKEDA, Akira FUJINAWA