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. 14, 2012
Filed:
Aug. 18, 2009
Tung-hsin Lan, Taipei, TW;
Mu-shan Liao, Taoyuan County, TW;
Tien-yung Huang, Pingtung County, TW;
Chia-chun Fang, Kaohsiung, TW;
Tung-Hsin Lan, Taipei, TW;
Mu-Shan Liao, Taoyuan County, TW;
Tien-Yung Huang, Pingtung County, TW;
Chia-Chun Fang, Kaohsiung, TW;
Chunghwa Picture Tubes, Ltd., Bade, Taoyuan, TW;
Abstract
Each pixel of an LCD display includes a main pixel, a sub-pixel, a resistor, and a third switch. The third switch is used for controlling the charging time of the main pixel and the sub-pixel. A data signal of a main pixel of a previous pixel is utilized to pre-charge the main pixel and the sub-pixel, and then data is transmitted to the sub-pixel and the main pixel. When data transmission to the sub-pixel is ended, the data transmission path to the sub-pixel is switched off, and the data keeps being transmitted only to the main pixel. The LCD panel utilizing this method only needs to add one gate line at each of the top and bottom of the panel to realize the AMVA structure of 8-domain for the LCD panel.