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:
Jul. 20, 2004
Filed:
Oct. 29, 2002
Funai Electric Co., Ltd., Osaka, JP;
Abstract
A video processing circuit for receiving a video signal from a tuner or a video recording/reproducing apparatus through a first or second input terminal and for outputting the video signal as it is through an output terminal under one condition and outputting a character signal from a signal source thereof instead of the video signal through the output terminal or outputting the video signal with the character signal superimposed thereon from the output terminal under the other condition. In the video processing circuit, among a plurality of circuits interposing from the first and second input terminals to the output terminal, only circuits related to the signal source of the character signal are formed in one integrated circuit (second integrated circuit) and the other circuits are formed in the other integrated circuit (first integrated circuit).