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 10930875 B1

PDFFull Text
Date of Patent:
Feb. 23, 2021

Filed:

Nov. 25, 2019

Organic light-emitting display apparatus and method of manufacturing the same

Applicant:

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

Inventors:

Duckjung Lee, Yongin-si, KR;

Arong Kim, Yongin-si, KR;

Jungsun Park, Yongin-si, KR;

Hyunsung Bang, Yongin-si, KR;

Jiyoung Choung, Yongin-si, KR;

Assignee:

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

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

John A McPherson

Int. Cl.
CPC ...
H01L 51/56 (2006.01); G03F 7/40 (2006.01); H01L 51/50 (2006.01); H01L 51/00 (2006.01); G03F 7/20 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5092 (2013.01); G03F 7/20 (2013.01); G03F 7/40 (2013.01); H01L 51/0018 (2013.01); H01L 51/5064 (2013.01); H01L 51/56 (2013.01); H01L 27/3211 (2013.01); H01L 27/3218 (2013.01); H01L 51/0096 (2013.01); H01L 51/5209 (2013.01); H01L 51/5231 (2013.01);
Abstract

An organic light-emitting display apparatus including: a first electrode of a first group; a first organic functional layer covering the first electrode of the first group and including a first emission layer; a second electrode of the first group covering the first organic functional layer; a first electrode of a second group separate from the first electrode of the first group; a second organic functional layer separate from the first organic functional layer, covering the first electrode of the second group, having a larger area than the first organic functional layer, and including a second emission layer; a second electrode of the second group covering the second organic functional layer; and a common electrode integrally and commonly disposed on the second electrode of the first group and the second electrode of the second group.

Find Patent Forward Citations

Loading…