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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 12512078 B1

PDFFull Text
Date of Patent:
Dec. 30, 2025

Filed:

Oct. 09, 2019

Display device

Applicant:

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

Inventors:

Jun Hyun Park, Suwon-si, KR;

Dong Woo Kim, Yongin-si, KR;

Sung-Jae Moon, Seongnam-si, KR;

An Su Lee, Seoul, KR;

Kang Moon Jo, Hwaseong-si, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Patrick N Edouard

Assistant Examiner:

Eboni N Giles

Int. Cl.
CPC ...
G09G 3/36 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10H 29/14 (2025.01); H10K 59/121 (2023.01); H10K 59/131 (2023.01);
U.S. Cl.
CPC ...
G09G 3/3677 (2013.01); H10D 86/441 (2025.01); H10D 86/471 (2025.01); H10D 86/481 (2025.01); H10D 86/60 (2025.01); G09G 2300/0842 (2013.01); G09G 2320/0233 (2013.01); H10H 29/142 (2025.01); H10K 59/1213 (2023.02); H10K 59/1216 (2023.02); H10K 59/131 (2023.02);
Abstract

A display device includes a lower pattern disposed on a substrate, an active pattern disposed on the lower pattern, a driving voltage line connected to the source region of the active pattern, and a pixel electrode connected to the drain region of the active pattern. The active pattern includes a source region, a channel region, and a drain region and the channel region of the active pattern overlaps the lower pattern in a plan view. The driving voltage line overlaps the lower pattern to form a first capacitor.

Find Patent Forward Citations

Park, Jun. (2025). Display device (U.S. Patent No. 12512078). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12512078

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

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