IDiyas

For the Inventor, By the Inventor

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 11871591 B1

PDFFull Text
Date of Patent:
Jan. 09, 2024

Filed:

Mar. 10, 2021

Organic light-emitting display device and a method of manufacturing the same

Applicant:

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

Inventors:

Joongu Lee, Yongin-si, KR;

Jaesik Kim, Yongin-si, KR;

Jaeik Kim, Yongin-si, KR;

Yeonhwa Lee, Yongin-si, KR;

Sehoon Jeong, Yongin-si, KR;

Assignee:

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

Attorney:

F. Chau & Associates, LLC

Primary Examiner:

Omar F Mojaddedi

Int. Cl.
CPC ...
H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 50/84 (2023.01); H10K 50/805 (2023.01); H10K 30/86 (2023.01); H10K 30/80 (2023.01);
U.S. Cl.
CPC ...
H10K 30/865 (2023.02); H10K 50/805 (2023.02); H10K 50/841 (2023.02); H10K 59/12 (2023.02); H10K 71/00 (2023.02);
Abstract

An organic light-emitting display device includes: a substrate; a pixel electrode on the substrate; an auxiliary electrode spaced apart from the pixel electrode; a first insulating film between the pixel electrode and the auxiliary electrode and covering an end of the pixel electrode and an end of the auxiliary electrode; an intermediate layer on the pixel electrode and including an emission layer; an opposite electrode covering the intermediate layer and contacting the auxiliary electrode; and a passivation layer covering the opposite electrode.

Find Patent Forward Citations

Loading…