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. 30, 2014
Filed:
Dec. 27, 2012
Lg Display Co., Ltd., Seoul, KR;
TaeSang Kim, Anyang, KR;
Hun Jeoung, Paju, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
There are provided a substrate including an oxide TFT having improved initial threshold voltage degradation characteristics included in a driving circuit of a liquid crystal display (LCD) device, a method for fabricating the same, and a driving circuit for an LCD device using the same. The substrate including an oxide thin film transistor (TFT) includes: a base substrate divided into a pixel region and a driving circuit region; and a plurality of TFTs formed on the base substrate, wherein an initial threshold voltage of at least one of the plurality of TFTs formed in the driving circuit region is positive-shifted to have a predetermined level.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile