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:
Aug. 17, 2010
Filed:
Jun. 21, 2007
Ching-hung Chen, Tao Yuan Shien, TW;
Lung-pao Shin, Tao Yuan Shien, TW;
Ming-yan Tsai, Tao Yuan Shien, TW;
Ching-Hung Chen, Tao Yuan Shien, TW;
Lung-Pao Shin, Tao Yuan Shien, TW;
Ming-Yan Tsai, Tao Yuan Shien, TW;
Quanta Display Inc., Kuei Shan Hsiang, TW;
Abstract
A method of manufacturing a reflecting substrate in a liquid crystal display device is disclosed, comprising the steps of: (a) providing a substrate having a first metal layer, wherein the first metal layer is formed with at least one soft metal or the alloys thereof; and (b) forming an aluminum nitride layer on the first metal layer. The method of the present invention is capable of forming a rugged, shining, reflective layer on a transflective, or a reflection type TFT LCD with simple steps and low cost.