Picture-width-adaptable television receiver

Details Picture-width-adaptable television receiver Picture-width-adaptable television receiver

1988-12-22

1990-06-19

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358 93, H04N 564

Patent

active

049358197

ABSTRACT:
A television receiver is disclosed which is capable of presenting a wide-screen picture format, and alternatively, a narrowed, partial-screen picture format having non-luminous side panels and visible vertical edges. The receiver includes a detector for detecting the transmission in a predetermined tuned television channel of the partial-screen picture format, and shutters movable in response to the detection of the transmission to conceal the non-luminous side panels of the screen and the visible vertical edges.

REFERENCES:
patent: 2543136 (1951-02-01), Sweeney
patent: 2751583 (1956-06-01), Jones
patent: 4394690 (1983-07-01), Kobayashi
patent: 4633322 (1986-12-01), Fourny
patent: 4760455 (1988-07-01), Nagashima

Affiliated with

Also associated with

Rating

Picture-width-adaptable television receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Picture-width-adaptable television receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Picture-width-adaptable television receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2263732