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. 02, 2006
Filed:
Mar. 04, 2004
Akitoshi Maeda, Tokyo, JP;
Hiroaki Tanaka, Tokyo, JP;
Shigeru Kimura, Tokyo, JP;
Satoshi Kimura, Akita, JP;
Akitoshi Maeda, Tokyo, JP;
Hiroaki Tanaka, Tokyo, JP;
Shigeru Kimura, Tokyo, JP;
Satoshi Kimura, Akita, JP;
NEC LCD Technologies, Inc., Kanagawa, JP;
Abstract
An active matrix substrate comprises a matrix array of TFTs. A double-layered film includes an under-layer of aluminum-neodymium (Al—Nd) alloy and an over-layer of high melting point metal. The double-layered film forms first interconnection lines for connection to the TFTs. A triple-layered film includes an under-layer of said high melting point metal, a middle-layer of said Al—Nd alloy and an over-layer of the high melting point metal. The triple-layered film forms second interconnection lines for connection to the TFTs.