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. 08, 2007
Filed:
Dec. 22, 2003
Shin-tai Lo, Miaoli, TW;
Shin-Tai Lo, Miaoli, TW;
Wintek Corporation, Taichung, TW;
Abstract
A driving apparatus of a multiple-scanning driving circuit relating to a simple pixel structure of 2T1C (2 TFTs and 1 capacitor) includes a write-scan circuit, an erase-scan circuit and a data driving circuit. A write-enable line connected to the write-scan and the data driving circuits is used to control the signals of these two circuits. One erase-enable line connected to the erase-scan and the data driving circuits is used to control the signals of these two circuits. Thus, a circuit system of time-multiplex multiple write-scan and erase-scan is completed to solve the problems of a low time utility rate and an insufficient luminance in a digital driving AMOLED system.