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. 05, 2017
Filed:
Dec. 21, 2016
Lg Display Co., Ltd., Seoul, KR;
Yi Sik Jang, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A method of manufacturing an organic light emitting display device can include sequentially forming first and second metal films on a substrate, forming a gate electrode, a first storage electrode and a pad in a thin film transistor region, a storage capacitor region and a pad region, respectively, forming a gate insulation film forming a channel layer opposite to the gate electrode, forming an insulation film, forming an etch stopper on the channel layer and first through third contact holes exposing the gate electrode, the first storage electrode and the pad, forming source and drain electrodes, and a second storage electrode on the gate insulation film opposite to the first storage electrode, forming a third storage electrode overlapping the second storage electrode with a passivation film therebetween, forming color filters in respective pixel regions, and forming an organic light emitting diode electrically connected to the third storage electrode.