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. 16, 2004
Filed:
Feb. 11, 2003
Liquid crystal display units with data line being formed of molybdenum alloy having chromium content
Takuya Takahashi, Hitachi, JP;
Masahiro Ishii, Mobara, JP;
Tsutomu Kasai, Mobara, JP;
Tetsuya Kawamura, Mobara, JP;
Katsumi Tamura, Hitachi, JP;
Toshiki Kaneko, Chiba, JP;
Kenichi Onisawa, Chiba, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A liquid crystal display unit having one pair of substrates, a liquid crystal layer held between the pair of substrates, a plurality of scanning lines formed on one of the pair of substrates, a plurality of data lines which cross the scanning lines in matrix form, thin film transistors formed near the crossing points of the scanning lines and data lines, and pixel electrodes connected to the thin film transistors. A source electrode and a drain electrode of each thin film transistor, and each data line, are made of a molybdenum alloy having a chromium content in a range of 1.5 weight % to 5 weight %.