Picture-in-picture feedback for channel related features

Details Picture-in-picture feedback for channel related features Picture-in-picture feedback for channel related features

1994-07-22

1996-06-18

Kostak, Victor R.

Television

Basic receiver with additional function

For display of additional information

348563, H04N 5445, H04N 545

Patent

active

055283047

ABSTRACT:
A television receiver has a main, or regular, display; a picture-in-picture display; and an on-screen menu display for adjusting various television operating parameters, including those which are channel or source related, such as channel labeling, source labeling and on-screen program guide operation. When a channel or source related menu is displayed for operation on channel or source related functions, the channel or source operated upon is displayed in the picture-in-picture display and the main display may be blanked to present a more legible background for the menu.

REFERENCES:
patent: 4626892 (1986-12-01), Nortrup et al.
patent: 4729027 (1988-03-01), Hakamada et al.
patent: 4959719 (1990-09-01), Strubbe et al.
patent: 4991012 (1991-02-01), Yoshino
patent: 5212553 (1993-05-01), Marouka
patent: 5398074 (1995-03-01), Duffield et al.
patent: 5414471 (1995-05-01), Saitoh et al.
"Froxsystem Owner's Manual", Frox, Inc., 1993.

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