Multipicture video signal display apparatus with modified pictur

Details Multipicture video signal display apparatus with modified pictur Multipicture video signal display apparatus with modified pictur

1996-09-04

1999-10-19

Hsia, Sherrie

Television

Basic receiver with additional function

For display of additional information

348565, 348566, 348569, 348588, H04N 5445, H04N 545

Patent

active

059697679

ABSTRACT:
A video signal apparatus allows multiple pictures to be displayed. A plurality of input video signals are processed to produce a plurality of signals corresponding to a respective plurality of pictures. The plurality of pictures corresponding to the plurality of signals are displayed. At least one of the plurality of pictures which have been displayed is selected. First and second modifications are made to the selected picture. The first modification to the selected picture indicates that the selected picture is being provided with the second modification.

REFERENCES:
patent: 4959719 (1990-09-01), Strubbe
patent: 5398074 (1995-03-01), Duffield et al.
patent: 5635984 (1997-06-01), Lee
European Search Report corresponding to EP 96306497.7 dated Oct. 6, 1991.

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