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:
Mar. 19, 2019
Filed:
Nov. 28, 2017
Lg Display Co., Ltd., Seoul, KR;
SeHee Park, Bucheon-si, KR;
HongRak Choi, Paju-si, KR;
PilSang Yun, Bucheon-si, KR;
HyungJoon Koo, Paju-si, KR;
Kwanghwan Ji, Bucheon-si, KR;
Jaeyoon Park, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Disclosed are a transistor substrate, an organic light emitting display panel including the same, a method of manufacturing the transistor substrate, and an organic light emitting display device including the organic light emitting display panel, in which a driving transistor and a switching transistor are provided and each include an oxide semiconductor of which both ends are covered by an insulation layer, and a gate of the driving transistor and a gate of the switching transistor are provided on different layers.