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:
May. 30, 2006
Filed:
Jan. 14, 2004
Applicants:
Jae Gab Lee, Seoul, KR;
Heung Lyul Cho, Seoul, KR;
Inventors:
Jae Gab Lee, Seoul, KR;
Heung Lyul Cho, Seoul, KR;
Assignee:
LG.Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thin film transistor and a method of manufacturing the same includes forming a copper alloy line on substrate, an oxidation film formed on the upper surface of the copper alloy line. The copper alloy line includes a concentration y of magnesium, and the copper alloy line has a thickness t. the concentration y of magnesium in copper alloy line is related to the thickness is as follows: