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:
Apr. 07, 2008
Chuan-che Lee, Sinshih Township, Tainan County, TW;
Tsung-yu Wu, Sinshih Township, Tainan County, TW;
Yu-jui Chang, Sinshih Township, Tainan County, TW;
Kuan-sheng Huang, Dashu Township, Kaohsiung County, TW;
Chuan-Che Lee, Sinshih Township, Tainan County, TW;
Tsung-Yu Wu, Sinshih Township, Tainan County, TW;
Yu-Jui Chang, Sinshih Township, Tainan County, TW;
Kuan-Sheng Huang, Dashu Township, Kaohsiung County, TW;
Himax Technologies Limited, , TW;
Abstract
The present invention discloses a source driver powered by a power supply comprising at least one channel, at least one output pad coupled to the channel, at least one switch connected between the output pad and a predetermined voltage, and a power down detector for detecting whether a first supply voltage from the power supply is insufficient and generating a reset signal to turn on the switch when the first supply voltage from the power supply is insufficient.