Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1988-08-30
1989-09-19
Britton, Howard W.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
3581911, H04N 5268
Patent
active
048686603
ABSTRACT:
A TV receiver having circuitry for precluding objectionable display patterns during channel switching includes a frame store for successively storing frames of video signal being displayed. A controlled switch, responsive to the switching signal and a synchronizing component of the displayed signal provides video signal from the currently selected channel to display circuitry except during channel changes, at which time it provides video signal stored in the frame store to the display circuitry.
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abstract-"Television Receiver", Kokai 61-111079(A); 5/29/86, inventor S. Omatsu; assignee Sharp Corp.
abstract-"Television Receiver", Kokai 60-75178(A); 4/27/85, inventor-N. Kawaguchi; assignee-Matsushita.
abstract-"Video Switching Device", Kokai 60-42990A; 3/7/85, inventor-Y. Edahiro; assignee-Matsushita.
Britton Howard W.
Deutsche Thomson-Brandt GmbH
Faris E. Anne
Herrmann Eric P.
Tripoli Joseph S.
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