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:
Sep. 16, 2025

Filed:

May. 25, 2022
Applicant:

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

Inventors:

Hyun Wook Lee, Yongin-si, KR;

Young Woon Kho, Yongin-si, KR;

Sung Geun Bae, Yongin-si, KR;

Tae Hee Lee, Yongin-si, KR;

Won Hyeong Heo, Yongin-si, KR;

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/16 (2023.01); H01L 23/00 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10H 20/825 (2025.01); H10H 20/857 (2025.01);
U.S. Cl.
CPC ...
H01L 25/167 (2013.01); H01L 24/24 (2013.01); H10D 86/441 (2025.01); H10D 86/60 (2025.01); H10H 20/857 (2025.01); H01L 24/25 (2013.01); H01L 24/82 (2013.01); H01L 24/95 (2013.01); H01L 2224/24051 (2013.01); H01L 2224/24145 (2013.01); H01L 2224/25175 (2013.01); H01L 2224/82986 (2013.01); H01L 2224/95101 (2013.01); H01L 2224/95133 (2013.01); H10H 20/8252 (2025.01);
Abstract

A pixel includes an emission area and a non-emission area; first to fourth alignment electrodes spaced apart from each other in the emission area and an area of the non-emission area; an insulating layer disposed on the first to fourth alignment electrodes; first to fourth bridge patterns disposed on the insulating layer in the non-emission area; a bank disposed on the first to fourth bridge patterns in the non-emission area, and including a first opening and a second opening; first and second pixel electrodes disposed in the emission area; and light emitting elements disposed in the emission area, and electrically connected with the first and second pixel electrodes. The first alignment electrode, the first bridge pattern, and the first pixel electrode are electrically connected to each other. The third alignment electrode, the third bridge pattern, and the second pixel electrode are electrically connected to each other.


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