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.

Date of Patent:
Apr. 29, 2025

Filed:

Mar. 04, 2020
Applicant:

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

Inventors:

Eun A Yang, Yongin-si, KR;

Jong Hyuk Kang, Yongin-si, KR;

Hyun Deok Im, Yongin-si, KR;

Hyun Min Cho, Yongin-si, KR;

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/38 (2009.12); H01L 27/15 (2005.12); H01L 33/62 (2009.12);
U.S. Cl.
CPC ...
H01L 33/382 (2012.12); H01L 27/156 (2012.12); H01L 33/62 (2012.12);
Abstract

A display device includes a substrate including a display area and a non-display area; and at least one pixel provided in the display area, and including a pixel circuit layer. The display element layer includes at least one transistor, and a display element layer including at least one light emitting element emitting light, and a first electrode and a second electrode spaced apart from each other, disposed on the substrate, and each extending in a first direction, and the at least one light emitting element is electrically connected to each of the first and the second electrodes. The first electrode has at least two widths in an extension direction of the first electrode. The second electrode has at least two widths in an extension direction of the second electrode.


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