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. 24, 2010
Filed:
Jun. 27, 2007
Chung-chun Chen, Hsin-Chu, TW;
Chung-Chun Chen, Hsin-Chu, TW;
Au Optronics Corp., Hsin-Chu, TW;
Abstract
A source driver circuit includes several sampling-transmitting units each including a first sub-latch unit, a second sub-latch unit and a transmission channel set. In a first period, the first sub-latch unit samples first pixel data. In a second period, the second sub-latch unit samples second pixel data. The transmission channel set electrically couples the first sub-latch unit and the second sub-latch unit to a corresponding digital-to-analog converting unit. In the second period, the first sub-latch unit outputs the first pixel data to the corresponding digital-to-analog converting unit via the transmission channel set. In a third period, the second sub-latch unit outputs the second pixel data to the corresponding digital-to-analog converting unit via the transmission channel set.