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:
Nov. 08, 2011
Filed:
Dec. 27, 2006
Steve Wiyi Yang, Hsin-Chu Hsien, TW;
Henry Tin-hang Yung, Hsin-Chu County, TW;
Sterling Smith, Hsin-Chu Hsien, TW;
Her-ming Jong, Hsinchu, TW;
Steve Wiyi Yang, Hsin-Chu Hsien, TW;
Henry Tin-Hang Yung, Hsin-Chu County, TW;
Sterling Smith, Hsin-Chu Hsien, TW;
Her-Ming Jong, Hsinchu, TW;
MStar Semiconductor, Inc., ChuPei, Hsin-Chu Hsien, TW;
Abstract
An AV switching method capable of auto-configuring a plurality of AV input signals and associated apparatus is provided. An audio-video detector capable of auto-configuring the AV input signals includes an audio-video detecting module, an impedance adjustment module, and an audio-video switching module. The audio-video detecting module receives and detects the AV input signals to generate an AV detecting result. The impedance adjustment module adjusts matching impedance for the AV input signals according to the AV detecting result. The audio-video switching module switches the AV input signals to output AV output signals according to the AV detecting result.