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 12433132 B1

Date of Patent:

Sep. 30, 2025

Filed:

Feb. 12, 2024

Display device

Applicant:

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

Inventor:

Hyeonbum Lee, Hwaseong-si, KR;

Assignee:

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

Attorney:

F. CHAU & ASSOCIATES, LLC

Primary Examiner:

Kevin Quarterman

Int. Cl.

CPC ...

H10K 59/80 (2023.01); H10K 50/813 (2023.01); H10K 50/818 (2023.01); H10K 50/86 (2023.01); H10K 59/123 (2023.01); H10K 59/35 (2023.01);

U.S. Cl.

CPC ...

H10K 59/80518 (2023.02); H10K 50/813 (2023.02); H10K 50/818 (2023.02); H10K 50/86 (2023.02); H10K 59/123 (2023.02); H10K 59/35 (2023.02); H10K 59/80515 (2023.02); H10K 59/8792 (2023.02);

Abstract

A display device, includes: a substrate; a first thin film transistor and a second thin film transistor disposed on the substrate; a via insulating layer disposed on the substrate, wherein the via insulating layer includes a first contact hole and a second contact hole, wherein the first contact hole exposes a portion of the first thin film transistor, and the second contact hole exposes a portion of the second thin film transistor; a first pixel structure disposed on the via insulating layer, wherein the first pixel structure overlaps the first thin film transistor, and includes a first lower electrode; and a second pixel structure spaced apart from the first pixel structure, wherein the second pixel structure overlaps the second thin film transistor, and includes a second lower electrode having a shape different from a shape of the first lower electrode.

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