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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 12356819 B1

PDFFull Text
Date of Patent:
Jul. 08, 2025

Filed:

Nov. 05, 2021

Organic light emitting diode display device

Applicant:

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

Inventors:

Minsu Lee, Yongin-si, KR;

Yong Sung Park, Seoul, KR;

Dae-Hyun Noh, Hwaseong-si, KR;

Seung Bin Lee, Cheonan-si, KR;

Assignee:

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

Attorney:

KILE PARK REED & HOUTTEMAN PLLC

Primary Examiner:

Lunyi Lao

Assistant Examiner:

Jarurat Suteerawongsa

Int. Cl.
CPC ...
G09G 3/32 (2016.01); H01L 23/50 (2006.01); H01L 23/528 (2006.01); H10K 50/87 (2023.01); H10K 59/12 (2023.01); H10K 59/124 (2023.01); H10K 59/131 (2023.01); H10K 59/80 (2023.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
H10K 59/1315 (2023.02); H01L 23/50 (2013.01); H01L 23/5286 (2013.01); H10K 50/87 (2023.02); H10K 59/12 (2023.02); H10K 59/124 (2023.02); H10K 59/131 (2023.02); H10K 59/8794 (2023.02); G09G 3/3233 (2013.01);
Abstract

An organic light emitting diode display device includes a substrate, a light emitting layer, a first power supply wire, a second power supply wire, a connection pattern, and an upper electrode. The substrate has a display region, a peripheral region surrounding the display region and including first, second, and third peripheral regions, and a pad region disposed on one side of the peripheral region. The light emitting layer is disposed in the display region on the substrate. The first power supply wire is disposed in the second and third peripheral regions and a part of the first peripheral region on the substrate. The second power supply wire is disposed in the display region, the first peripheral region, and the third peripheral region on the substrate without being disposed in the second peripheral region, and is located inward of the first power supply wire.

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