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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 12464915 B1

PDFFull Text
Date of Patent:
Nov. 04, 2025

Filed:

Apr. 15, 2022

Display device

Applicant:

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

Inventor:

Soohong Cheon, Seoul, KR;

Assignee:

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

Attorney:

CANTOR COLBURN LLP

Primary Examiner:

Yara B Green

Assistant Examiner:

Akhee undefined Sarker-Nag

Int. Cl.
CPC ...
H10K 59/131 (2023.01); H10D 86/40 (2025.01); H10K 59/123 (2023.01); H10K 59/126 (2023.01); H10K 59/35 (2023.01); H10K 59/38 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
H10K 59/1315 (2023.02); H10D 86/481 (2025.01); H10K 59/123 (2023.02); H10K 59/126 (2023.02); H10K 59/131 (2023.02); H10K 59/80515 (2023.02); H10K 59/80516 (2023.02); H10K 59/80522 (2023.02); H10K 59/35 (2023.02); H10K 59/38 (2023.02); H10K 59/8792 (2023.02);
Abstract

A display device includes a first active pattern, a second active pattern spaced apart from the first active pattern in a plan view, a first connection pattern contacting the first active pattern, a second connection pattern contacting the second active pattern, a first pixel electrode, a second pixel electrode spaced apart from the first pixel electrode in the plan view, a common voltage pattern including a first protrusion portion protruding from a line portion in the plan view and overlapping the second connection pattern in a cross-sectional view, an emission layer disposed on the common voltage pattern, and a common electrode connecting the common voltage pattern.

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