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:
Mar. 17, 2026
Filed:
Aug. 14, 2023
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Jong Ho Park, Seoul, KR;
Jung Wook Lee, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/94 (2024.01); G06T 5/20 (2006.01); G06T 5/40 (2006.01); G06T 5/70 (2024.01); G06T 5/73 (2024.01); G06T 5/92 (2024.01);
U.S. Cl.
CPC ...
G06T 5/94 (2024.01); G06T 5/20 (2013.01); G06T 5/40 (2013.01); G06T 5/70 (2024.01); G06T 5/73 (2024.01); G06T 5/92 (2024.01); G06T 2207/20208 (2013.01);
Abstract
A display device according to an embodiment may include a display and a controller configured to apply a global contrast curve that adjusts a luminance of an entire region of an input image, generate a plurality of local contrast curves corresponding to each of a plurality of local regions based on a local information of each of the plurality of local regions included in the entire region, apply each local contrast curve to each local area, and adjust one or more of a noise processing intensity or a sharpness intensity of a local output image to which the local contrast curve is applied based on each local information.