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.:
Date of Patent:
Jan. 11, 2022
Filed:
Apr. 25, 2019
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Dale Yim, Yongin-si, KR;
Geun Young Jeong, Yongin-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/60 (2006.01); G09G 5/06 (2006.01);
U.S. Cl.
CPC ...
H04N 1/6019 (2013.01); G09G 5/06 (2013.01); H04N 1/6008 (2013.01); H04N 1/6058 (2013.01); G09G 2320/0285 (2013.01); G09G 2320/043 (2013.01); G09G 2360/144 (2013.01);
Abstract
A device for controlling a color gamut includes: a color mapping module which converts a source image signal, based on a first color gamut look-up table; and a color gamut shift module which sets a second color gamut look-up table, based on a grayscale value determined corresponding to an external factor or user setting. When the color gamut shift module is enabled, the color mapping module converts the source image signal, based on the second color gamut look-up table.