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:
Apr. 06, 2021
Filed:
Dec. 18, 2018
Lg Display Co., Ltd., Seoul, KR;
Jonghyeok Im, Paju-si, KR;
Jaesung Lee, Paju-si, KR;
Dohyung Kim, Paju-si, KR;
Seungwon Yoo, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An organic light emitting diode display is discussed. The organic light emitting diode display can include a substrate including a thin film transistor region in which a thin film transistor and an organic light emitting diode connected to the thin film transistor are disposed, and an auxiliary electrode region in which an auxiliary electrode is disposed, a barrier disposed on the auxiliary electrode, a cathode included in the organic light emitting diode, divided by the barrier, and exposing at least a portion of the auxiliary electrode, an end of the cathode being in direct contact with the auxiliary electrode, and a cover layer disposed on the cathode, the cover layer having continuity to cover the barrier and the auxiliary electrode.