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. 10, 2012
Filed:
Nov. 25, 2009
Seong Moh Seo, Suwon-si, KR;
Seong Moh Seo, Suwon-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A light emitting device and a method of manufacturing the same are provided. The light emitting device comprises a substrate, a gate electrode positioned on the substrate, a first insulating layer positioned on the substrate comprising the gate electrode, an amorphous silicon layer positioned on the first insulating layer so that a predetermined area thereof corresponds to the gate electrode, ohmic layers that positioned on a predetermined area of the amorphous silicon layer, the ohmic layers defining a source area and a drain area, a source electrode or a drain electrode electrically connected to any one of the ohmic layers and a cathode that is electrically connected to the other one of the ohmic layers, a second insulating layer positioned on the substrate comprising the source electrode or the drain electrode and the cathode, the second insulating layer comprising an opening exposing a portion of the cathode, an emitting layer positioned within the opening, and an anode positioned on the substrate comprising the emitting layer.