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:
Aug. 11, 2026
Filed:
Feb. 03, 2025
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Kihyun Pyun, Yongin-si, KR;
Dae-Sik Lee, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 3/00 (2006.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
G09G 3/2092 (2013.01); G09G 3/006 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0842 (2013.01); G09G 2330/025 (2013.01); G09G 2330/026 (2013.01); G09G 2330/04 (2013.01); G09G 2330/12 (2013.01);
Abstract
A display device includes a display panel including pixels, a low-dropout circuit configured to generate an internal power supply voltage in response to a low-dropout enable signal, and to provide the internal power supply voltage to the pixels through a power supply line, a load switch circuit configured to receive an external power supply voltage, and to selectively provide the external power supply voltage to the power supply line in response to a load switch enable signal, and a controller configured to generate the low-dropout enable signal and the load switch enable signal.