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:
Jul. 14, 2026
Filed:
Oct. 30, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Hongsoo Kim, Yongin-si, KR;
Eui-Myeong Cho, Yongin-si, KR;
Yu-Chol Kim, Yongin-si, KR;
Sehyuk Park, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display device includes a display panel including a plurality of pixels in a display region defined therein to emit light based on an emission signal, and a timing controller to receive an image signal and drive the display panel. The timing controller includes a gray level setting circuit which calculates a plurality of representative gray levels by dividing the display region into a plurality of regions, based on the image signal, a signal determining circuit which receives a plurality of lookup tables storing a duty ratio of the emission signal and select one of the plurality of lookup tables, based on the plurality of lookup tables and the plurality of representative gray levels, and a correcting circuit which controls the duty ratio of the emission signal provided during a frame, based on the one of the plurality of lookup tables.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile