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. 24, 2009
Filed:
Dec. 12, 2006
Meng-chieh Tai, Yilan County, TW;
Chih-chung Liu, Changhua County, TW;
Yueh-ping Chang, Kaohsiung, TW;
Meng-Chieh Tai, Yilan County, TW;
Chih-Chung Liu, Changhua County, TW;
Yueh-Ping Chang, Kaohsiung, TW;
Chunghwa Picture Tubes, Ltd., Taoyuan, TW;
Abstract
A pixel structure suitable for being controlled by a scan line and a data line disposed on a thin film transistor (TFT) array substrate of a multi-domain vertical alignment (MVA) liquid crystal display is disclosed. The pixel structure includes a first TFT, a second TFT, a first pixel electrode, a second pixel electrode and a plurality of alignment members, wherein the first TFT and the second TFT are both electrically connected to the scan line and the data line. The first TFT has a first drain and the first pixel electrode is electrically connected to the first drain. The second TFT has a second drain and the second pixel electrode is floated over the second drain to form a coupling capacitor, while a voltage difference is established between the second pixel electrode and the first pixel electrode. The alignment members are disposed on the first and the second pixel electrode.