Information broadcasting method, information broadcasting system, and receiving apparatus for transmitting data other than program through digital broadcasting
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 22, 2011
Grant Date -
May 30, 2002
app pub date -
Dec 26, 2001
filing date -
Apr 30, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
When advertising information is included in a received broadcasting wave, viewer attributes which have previously been registered in an IC card is collated with a target ID added to the advertising information, and the advertising information (icon) in which both of them coincide is selected and displayed (S3, S4). When there is a requesting operation of detailed information, the detailed information is obtained by link information. The detailed information can be obtained from the broadcasting wave (S11, S12) or can be obtained from a homepage via the internet (S17, S18). The detailed information is displayed in place of the picture plane of a program. When a viewer requires to finish the display, the display of the detailed information is finished (S14, S20). When the detailed information is displayed, the presence of the request for the detailed information is recorded as a history.
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