Title:
RECEIVER, COMMUNICATION UNIT AND COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP2001231024
Kind Code:
A
Abstract:
To provide a data broadcast receiver that can acquire correct information from a communication means in order to correct errors in extracted data selected from a received data broadcast program.
The data broadcast receiver obtains errors in extracted data selected from a received data broadcast program through communication, displays its information, acquires correct data and allows a user to discriminate the correctness of the acquired data.
More Like This:
Inventors:
MORI TAKAYUKI
HARATANI ATSUSHI
HARATANI ATSUSHI
Application Number:
JP2000046716A
Publication Date:
August 24, 2001
Filing Date:
February 18, 2000
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H04N1/00; H04B1/16; H04L1/00; H04M11/00; H04N7/08; H04N7/081; H04N7/173; H04N21/478; H04N21/488; (IPC1-7): H04N7/173; H04B1/16; H04L1/00; H04M11/00; H04N1/00; H04N7/08; H04N7/081
Attorney, Agent or Firm:
Sakuta Yasuo
Previous Patent: DOWN-CONVERTER FOR IN-HOUSE CATV SYSTEM
Next Patent: METHOD AND DEVICE FOR SCHEDULING DELIVERY OF MOVING PICTURE TITLE
Next Patent: METHOD AND DEVICE FOR SCHEDULING DELIVERY OF MOVING PICTURE TITLE