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:
Jun. 02, 1987
Filed:
Mar. 21, 1985
Shigeru Sawada, Iwai, JP;
Yoichi Utsumi, Noda, JP;
Abstract
A television receiver comprises a video signal processing circuit including a video signal demodulating circuit for generating three primary color signals from an input composite video signal, a delay circuit coupled in series to the video signal demodulating circuit within the video signal processing circuit, a parallel circuit system having virtually no delay time and coupled in parallel to the video signal processing circuit, and a picture tube applied with signals passed through a signal system of the video signal processing circuit and the parallel circuit system. The delay circuit has a delay time .tau..sub.b described by a relation .tau..sub.b .apprxeq.N.tau..sub.H -.tau..sub.a, where N is a natural number including one, .tau..sub.H represents a horizontal scanning period and .tau..sub.a represents a delay time of the signal system of the video signal processing circuit.