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:
Oct. 22, 2013
Filed:
Feb. 23, 2011
Applicant:
Yu-wen Chiou, Tainan County, TW;
Inventor:
Yu-Wen Chiou, Tainan County, TW;
Assignee:
Himax Technologies Limited, Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A display driving circuit has a scan switch, an assistant unit, several storage switches, and several storage units. The scan switch couples to a data line. The assistant unit couples to the scan switch. The storage switches couple to the assistant unit. Each storage unit couples to the assistant unit by one of the storage switches. The assistant unit is shared by the storage units to compensate for several driving voltages or several driving currents of the storage units.