发明名称 |
TELEVISION RECEIVER |
摘要 |
The teletext standard allows broadcasters to transmit teletext information for display in an area of the video picture. Some people find the textual part of these "newsflash" pages difficult to read. This problem will deteriorate with the introduction of "level 2.5" teletext, which allows broadcasters to display video in a window of a teletext page. The invention alleviates the problem by enabling the user to suppress the video signal. |
申请公布号 |
EP0876729(A1) |
申请公布日期 |
1998.11.11 |
申请号 |
EP19970940287 |
申请日期 |
1997.09.26 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
VAN GESTEL, HENRICUS, ANTONIUS, WILHELMUS |
分类号 |
H04N5/445;H04N5/45;H04N7/025;H04N7/03;H04N7/035;H04N7/08;H04N9/64 |
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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