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. 12, 2009
Filed:
Dec. 19, 2005
Lomg Kuan Chen, Miao-Li, TW;
Eddy G. Chen, Miao-Li, TW;
Chih-sheng Chang, Miao-Li, TW;
Sz Hsiao Chen, Miao-Li, TW;
Tsau Hua Hsieh, Miao-Li, TW;
Jia-pang Pang, Miao-Li, TW;
Lomg Kuan Chen, Miao-Li, TW;
Eddy G. Chen, Miao-Li, TW;
Chih-Sheng Chang, Miao-Li, TW;
Sz Hsiao Chen, Miao-Li, TW;
Tsau Hua Hsieh, Miao-Li, TW;
Jia-Pang Pang, Miao-Li, TW;
Innolux Display Corp., Miao-Li County, TW;
Abstract
A driving method for an active matrix liquid crystal display panel includes the following steps. First, a frame period is divided into a display period (t) and a black insertion period (t). A gray-scale voltage is generated according to a desired corresponding light transmittance of each pixel of the liquid crystal display panel; and during the display period, the gray-scale voltage is supplied to a corresponding pixel electrode of the liquid crystal display panel. Then during the black insertion period, a restoring voltage Vis supplied to the pixel electrode, so that the pixel is returned to an initial black state. Accordingly, the quality of motion pictures of the liquid crystal display panel is good.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile