发明名称 |
TELEVISION RECEIVER AND SYSTEM INCLUDING THE SAME |
摘要 |
<p>A television receiver (100) acquires numerical quantity information which indicates the number of program-related information related to a television program from program list information acquired from a television signal (11) or the like, and displays the acquired numerical quantity information on a television display screen. When a user selects a television program whose program-related information is to be acquired, the television receiver (100) acquires a URL of program-related information from an address server (200) by utilizing the program identification code of the selected television program; acquires the program-related information from an information server (300) by utilizing the acquired URL; and displays the acquired program-related information so as to be superimposed, for example, upon a television picture. <IMAGE></p> |
申请公布号 |
EP1484914(B1) |
申请公布日期 |
2011.11.09 |
申请号 |
EP20030736234 |
申请日期 |
2003.06.18 |
申请人 |
PANASONIC CORPORATION |
发明人 |
TAKATORI, MASAHIRO;WADA, HIROFUMI;KATAOKA, MITSUTERU |
分类号 |
H04N5/445;H04N21/431;H04N7/173;H04N21/475 |
主分类号 |
H04N5/445 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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