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. 30, 2010
Filed:
Dec. 11, 2006
Seung-hwan Shim, Seongnam-si, KR;
Ho-min Kang, Suwon-si, KR;
Hoon-kee Min, Soeul, KR;
Sung-su Hong, Seoul, KR;
Sun Park, Suwon-si, KR;
Seong-kweon Heo, Suwon-si, KR;
Seung-Hwan Shim, Seongnam-si, KR;
Ho-Min Kang, Suwon-si, KR;
Hoon-Kee Min, Soeul, KR;
Sung-Su Hong, Seoul, KR;
Sun Park, Suwon-si, KR;
Seong-Kweon Heo, Suwon-si, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
In a metal wiring, a method of forming the metal wiring, a display substrate having the metal wiring and a method of manufacturing the display substrate, the metal wiring includes a metal film and a first amorphous carbon film. The metal film is formed on a base substrate using a copper-containing material, and the first amorphous carbon film is formed beneath the metal film. A process for forming the metal wiring including the amorphous carbon film may be greatly simplified, and generation of defects in the metal wiring may be prevented or reduced.