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. 19, 2018
Filed:
Aug. 23, 2016
Samsung Display Co., Ltd., Yongin-si, KR;
Wonkyu Choe, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A method of manufacturing an organic light-emitting display apparatus including forming a first electrode on a substrate, forming a pixel defining layer on the substrate, forming a second electrode on the pixel defining layer and a portion of the first electrode, forming a sacrificial layer on the second electrode, patterning the sacrificial layer so as to expose a portion of the second electrode wherein the portion of the second electrode is disposed on the pixel defining layer, forming a conductive layer on the sacrificial layer and the portion of the second electrode, and removing the sacrificial layer such that a portion of the conductive layer on the portion of the second electrode remains.