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. 23, 2026

Filed:

Jul. 26, 2023
Applicant:

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

Inventors:

Jong Chan Lee, Yongin-si, KR;

Jun Seok Min, Yongin-si, KR;

Jeong Su Park, Yongin-si, KR;

Sung Jin Lee, Yongin-si, KR;

Woong Hee Jeong, Yongin-si, KR;

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/62 (2010.01); H01L 25/16 (2023.01); H01L 27/12 (2006.01); H10D 86/40 (2025.01); H10D 86/60 (2025.01); H10H 20/857 (2025.01); H10W 90/00 (2026.01);
U.S. Cl.
CPC ...
H10H 20/857 (2025.01); H10D 86/441 (2025.01); H10D 86/60 (2025.01); H10W 90/00 (2026.01);
Abstract

A pixel includes: a first conductive pattern, a second conductive pattern, and a third conductive pattern on a substrate and spaced apart from each other; a passivation layer on and exposing each of the first, second, and third conductive patterns; a via layer on the passivation layer and having first, second, and third via holes respectively exposing one area of the first conductive pattern, one area of the second conductive pattern, and one area of the third conductive pattern; first and second alignment electrodes on the via layer and electrically connected to the second conductive pattern and the first conductive pattern, respectively; and a light emitting element on the first and second alignment electrodes. The via layer has a first area and a second area that is thinner than the first area, and the second area is directly adjacent to at least one of the via holes.


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