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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 12132070 B1

PDFFull Text
Date of Patent:
Oct. 29, 2024

Filed:

Dec. 21, 2021

Display device

Applicant:

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

Inventors:

Jin Taek Kim, Yongin-si, KR;

Ki Nyeng Kang, Sejong-si, KR;

Jun Ho Bae, Asan-si, KR;

Jong Hwan Cha, Suwon-si, KR;

Min Cheol Chae, Asan-si, KR;

Su Min Choi, Hwaseong-si, KR;

Assignee:

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

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

David Vu

Assistant Examiner:

Brandon C Fox

Int. Cl.
CPC ...
H01L 33/38 (2010.01); H01L 27/15 (2006.01); H01L 33/08 (2010.01); H01L 33/62 (2010.01); H10K 59/121 (2023.01); H10K 59/122 (2023.01); H10K 59/123 (2023.01); H10K 59/124 (2023.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 33/08 (2013.01); H01L 33/382 (2013.01); H01L 33/62 (2013.01); H10K 59/1213 (2023.02); H10K 59/122 (2023.02); H10K 59/123 (2023.02); H01L 33/38 (2013.01); H10K 59/124 (2023.02);
Abstract

A display device includes conductive layers on a substrate, a via layer on the conductive layers, a first electrode and a second electrode extending in one direction on the via layer and spaced from each other, a first insulating layer on the first electrode and the second electrode, a plurality of light emitting elements on the first insulating layer, each of the light emitting elements having one end on the first electrode and an other end on the second electrode, and a first connection electrode and a second connection electrode on the first insulating layer, the first connection electrode overlapping the first electrode, and the second connection electrode overlapping the second electrode, wherein the first connection electrode and the second connection electrode are in contact with the conductive layers through contact portions.

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