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. 03, 2026
Filed:
Feb. 28, 2025
Applicant:
Samsung Display Co., Ltd., Yongin-Si, KR;
Inventors:
Kihyun Pyun, Yongin-si, KR;
Jungeon An, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3275 (2016.01); G09G 3/32 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3275 (2013.01); G09G 3/32 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0275 (2013.01); G09G 2320/0204 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0238 (2013.01);
Abstract
Disclosed is a driving controller of an electronic device including a memory that stores the input image signal and outputs a previous image signal, a counter circuit that counts up a count value when the previous image signal corresponds to a black grayscale, and outputs a count value, a gain calculator that outputs a gain in response to the count value, and a compensation unit that outputs an image data signal based on the input image signal and the gain when the previous image signal corresponds to the black grayscale.