logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10948716 B1

PDFFull Text
Date of Patent:
Mar. 16, 2021

Filed:

Aug. 03, 2018

Image display device and image display method

Applicant:

Ricoh Company, Ltd., Tokyo, JP;

Inventors:

Miho Higuchi, Kanagawa, JP;

Takuro Yasuda, Kanagawa, JP;

Daisuke Ichii, Kanagawa, JP;

Assignee:

RICOH COMPANY, LTD., Tokyo, JP;

Attorney:

Xsensus LLP

Primary Examiner:

Kenneth B Lee, Jr

Int. Cl.
CPC ...
G02B 27/01 (2006.01); B60K 35/00 (2006.01); B60R 11/02 (2006.01); H04N 9/31 (2006.01); G02B 26/10 (2006.01); G09G 3/00 (2006.01); G09G 5/02 (2006.01); G09G 5/39 (2006.01); G09G 5/06 (2006.01); G09G 3/34 (2006.01); H04N 9/64 (2006.01);
U.S. Cl.
CPC ...
G02B 27/01 (2013.01); B60K 35/00 (2013.01); B60R 11/02 (2013.01); G02B 26/101 (2013.01); G02B 27/0101 (2013.01); G09G 3/002 (2013.01); G09G 3/346 (2013.01); G09G 5/024 (2013.01); G09G 5/026 (2013.01); G09G 5/06 (2013.01); G09G 5/39 (2013.01); H04N 9/3129 (2013.01); H04N 9/3155 (2013.01); H04N 9/3164 (2013.01); H04N 9/3182 (2013.01); H04N 9/3194 (2013.01); H04N 9/64 (2013.01); H04N 9/643 (2013.01); G02B 2027/0112 (2013.01); G09G 2340/14 (2013.01); G09G 2380/10 (2013.01);
Abstract

An image display device includes a display unit configured to display a display image and to use a color information target value as a color information value of a display color, the display color being a color of the displayed image; and a first image correction unit configured, in a case where the color information value of the display color of the display image obtained by capturing the display image displayed by the display unit is different from the color information target value, to correct the color information value of the display color of the displayed image displayed by the display unit, so that the color information value of the display color of the display image obtained by capturing the display image displayed by the display unit becomes the color information target value.

Find Patent Forward Citations

Loading…