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:
Dec. 15, 2009
Filed:
Mar. 20, 2008
Chih-yuan Chien, Hsin-Chu, TW;
Chien-hua Chen, Hsin-Chu, TW;
Chen-kuo Yang, Hsin-Chu, TW;
Hsuen-ying Huang, Hsin-Chu, TW;
Chih-Yuan Chien, Hsin-Chu, TW;
Chien-Hua Chen, Hsin-Chu, TW;
Chen-Kuo Yang, Hsin-Chu, TW;
Hsuen-Ying Huang, Hsin-Chu, TW;
AU Optronics Corp., Hsin-Chu, TW;
Abstract
A liquid crystal display with uniform feed-through voltage includes a plurality of data lines for receiving a plurality of data signals respectively, a plurality of gate lines for receiving a plurality of gate signals respectively, a plurality of common lines for receiving a common voltage, a plurality of storage units, a plurality of first switches, and a plurality of second switches. Each storage unit includes a first liquid crystal capacitor and a second liquid crystal capacitor coupled to a corresponding common line. Each first switch is coupled to a corresponding data line, a corresponding gate line, and a corresponding first liquid crystal capacitor. Each second switch is coupled to a corresponding gate line, a corresponding first switch, and a corresponding second liquid crystal capacitor. The capacitance of the gate-source capacitor of each first switch is greater than the capacitance of the gate-source capacitor of each second switch.