发明名称 |
CONTEXT SENSITIVE ITV CHANNEL INFORMATION |
摘要 |
The present invention relates to a system and method for accessing television program information, particularly context sensitive information, some of which m ay be found through the Internet. A method according to the present invention is prese nted for interactively displaying program information on a television, the method compris ing the steps of receiving a request for program information; displaying program informa tion; receiving a request for additional information; and generating at least one auto matic search term for a search for the additional information.
|
申请公布号 |
CA2223809(A1) |
申请公布日期 |
1998.06.11 |
申请号 |
CA19972223809 |
申请日期 |
1997.12.05 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
AMRO, HATIM YOUSEF;DOBSON, JOHN PAUL |
分类号 |
H04N7/08;H04N7/10;H04N7/173;(IPC1-7):H04N7/173 |
主分类号 |
H04N7/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|