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:
Apr. 17, 2012
Filed:
Mar. 13, 2007
Jin-sheng Gong, Tao-Yuan Hsien, TW;
Jui-yuan Tsai, Tai-Nan, TW;
Yu-pin Chou, Miao- Li Hsien, TW;
Yueh-hsing Huang, Tai-Chung Hsien, TW;
Jin-Sheng Gong, Tao-Yuan Hsien, TW;
Jui-Yuan Tsai, Tai-Nan, TW;
Yu-Pin Chou, Miao- Li Hsien, TW;
Yueh-Hsing Huang, Tai-Chung Hsien, TW;
Realtek Semiconductor Corp., Hsinchu, TW;
Abstract
The invention relates to an image processing chip and related method. The image processing chip includes a pin for receiving a composite signal; a synchronization signal detecting circuit, coupled to the pin, for extracting a synchronization signal from the composite signal; a clamping circuit, coupled to the pin, for adjusting a voltage level of the composite signal according to the synchronization signal; and an analog to digital converter, coupled to the pin, for generating a video signal by sampling the composite signal.