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. 15, 2003
Filed:
Dec. 15, 1999
Applicant:
Inventors:
Sang Gul Lee, Seoul, KR;
Jong Hoon Yi, Seoul, KR;
Assignee:
LG Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 ;
U.S. Cl.
CPC ...
G02F 1/1335 ;
Abstract
The present invention is directed towards TFT-LCD devices and methods to manufacture the same. The devices of the present invention includes a gate electrode structure including an active layer and agate insulator, a protective layer formed over and along the sides of the gate electrode structure, contact layers formed on sides of the gate electrode structure and on a substrate, and source and drain electrodes on the contact layers.