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:
Feb. 11, 2025

Filed:

Aug. 06, 2021
Applicant:

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

Inventors:

Eun A Cho, Yongin-si, KR;

Jong Hyuk Kang, Yongin-si, KR;

Won Ho Lee, Yongin-si, KR;

Assignee:

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

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 29/786 (2006.01); H01L 33/24 (2010.01); H01L 33/38 (2010.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 29/78633 (2013.01); H01L 33/24 (2013.01); H01L 33/38 (2013.01);
Abstract

A pixel includes a light emitting area including a central portion and an outer portion, a non-light emitting area surrounding the light emitting area, a first electrode and a second electrode that are spaced apart from each other in the light emitting area, and a first light emitting element disposed between the first electrode and the second electrode. The first electrode and the second electrode are spaced apart from each other at a first interval in the central portion, and are spaced apart from each other at a second interval in the outer portion. The second interval is larger than the first interval. An interval between the first electrode and the second electrode gradually increases from the central portion to the outer portion.


Find Patent Forward Citations

Loading…