Video disk player comprising a signal selection circuit for sele

Details Video disk player comprising a signal selection circuit for sele Video disk player comprising a signal selection circuit for sele

1992-07-09

1994-11-29

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358310, 358320, H04N 5781, H04N 978

Patent

active

053694988

ABSTRACT:
A special-reproduction processor circuit of a video disk player includes a memory for storing a video data signal, a Y/C separator for separating the video data signal stored in the memory into a luminance signal and a chrominance signal, a sync generator for generating sync signals, a selecting circuit for receiving the luminance signal and the video data signal and for selecting one of the luminance signal and the video data signal as an output signal, the selecting circuit selecting the video data signal as the output signal during a selected horizontal scan period, and a mixer for mixing the sync signals with the output signal and the chrominance signal.

REFERENCES:
patent: 4409626 (1983-10-01), Ferguson et al.
patent: 4751588 (1988-06-01), Tsujimura
patent: 4858030 (1989-08-01), Oku et al.
patent: 4947264 (1990-08-01), Narusawa
patent: 5097348 (1992-03-01), Suetaka

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