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:
Sep. 03, 2019
Filed:
Feb. 21, 2018
Electronics and Telecommunications Research Institute, Daejeon, KR;
Hyunkoo Lee, Daejeon, KR;
Byoung-Hwa Kwon, Daejeon, KR;
Jeong Ik Lee, Daejeon, KR;
Jong Tae Lim, Seoul, KR;
Byoung Gon Yu, Yeongdong, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
An organic light-emitting device includes a substrate, a bottom electrode on the substrate, an organic light-emitting layer on the bottom electrode, and a top electrode on the organic light-emitting layer, wherein the top electrode includes a first electrode part, a grid-shaped or plate-shaped second electrode part on the first electrode part, and an adhesive layer on the second electrode part. The organic light-emitting device includes the top electrode that has low sheet resistance. The top electrode includes a graphene layer as the first electrode part.