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:
Jun. 17, 2025

Filed:

Sep. 27, 2018
Applicant:

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

Inventors:

Jae Ik Lim, Yongin-si, KR;

Eun A Yang, Yongin-si, KR;

Hae Yun Choi, Yongin-si, KR;

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/075 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10H 20/821 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H01L 25/0753 (2013.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10H 20/821 (2025.01); H10H 20/857 (2025.01);
Abstract

A light emitting device may include: a substrate including a plurality of unit light emitting regions; at least one first light emitting element having a first end portion and a second end portion in a first direction; at least one second light emitting element having a first end portion and a second end portion in a second direction intersecting the first direction; a first electrode connected to any one of the first and second end portions of each of the first and second light emitting elements and a second electrode connected to the other of the first and second end portions of each of the first and second light emitting elements; a first alignment line extending along the second direction on the substrate, the first alignment line being connected to the first electrode; and a second alignment line connected to the second electrode.


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