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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.:

US 12548520 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

May. 16, 2023

Display device, method of driving the same, and electronic device

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Sang-UK Lim, Yongin-si, KR;

Jonghee Kim, Yongin-si, KR;

Hyuk Kim, Yongin-si, KR;

Seunghyun Park, Yongin-si, KR;

Doo-Young Lee, Yongin-si, KR;

Boyong Chung, Yongin-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Lunyi Lao

Assistant Examiner:

Jarurat undefined Suteerawongsa

Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/20 (2006.01); G09G 3/3233 (2016.01); G09G 3/3258 (2016.01); G09G 3/3275 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3258 (2013.01); G09G 3/2096 (2013.01); G09G 3/3233 (2013.01); G09G 3/3275 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0257 (2013.01); G09G 2320/045 (2013.01); G09G 2330/021 (2013.01); G09G 2330/028 (2013.01);
Abstract

A display device includes a display panel including pixels, a gate driver which sequentially applies scan signals to pixel rows including the pixels at a scan frequency, a data driver which applies data voltages to the pixels, a power voltage generator which applies a power voltage to the pixels, and a timing controller which sets a ripple frequency of the power voltage to deviate from the scan frequency by a predetermined reference ratio or more.

Find Patent Forward Citations

Lim, Sang-UK. (2026). Display device, method of driving the same, and electronic device (U.S. Patent No. 12548520). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12548520

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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