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.:
Date of Patent:
Jun. 30, 2026
Filed:
Jan. 05, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Munki Sim, Yongin-si, KR;
Junha Park, Yongin-si, KR;
Hankyu Pak, Yongin-si, KR;
Hyoyoung Lee, Yongin-si, KR;
Minjung Jung, Yongin-si, KR;
Seokhwan Hwang, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer disposed between the first electrode and the second electrode and includes an emission layer; and a fused cyclic compound represented by Formula 1 defined herein, wherein at least one of the first electrode and the second electrode, independently from one another, includes an indium tin oxide, an indium zinc oxide, a tin oxide, a zinc oxide, magnesium, silver, aluminum, lithium, aluminum-lithium, calcium, magnesium-indium, magnesium-silver, ytterbium, silver-ytterbium, or any combination thereof.