Bidirectional cable television system, cable television distributing device and processing terminal device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 22, 1998
Grant Date -
N/A
app pub date -
Jun 28, 1996
filing date -
Jun 30, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A bidirectional cable television ('CATV') system includes a CATV distributing device which transmits information through each of a plurality of channels. The information includes video information and added information relating to the content of the video information. A TV receiver then displays the video information that is transmitted from the CATV distributing device, and a processing terminal device compiles a picture that can be displayed on a monitor TV. The picture is compiled from the video information and added information that are sent from the CATV distributing device. The CATV distributing device includes a communication unit that transmits the video information and added information through each of the plurality of channel. The processing terminal device includes a communication unit that receives the video information and added information from the CATV distributing device, and a picture that is displayed on a monitor TV. The picture is displayed by dividing a single image field into a plurality of image regions and inserting the video information and added information which are made to correspond, mutually, in one of the image regions.
First Claim
Family
International Classification(s)
Cited Art Landscape
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