发明名称 Improved teletext transmission receiver.
摘要 The present invention relates to a teletext transmission receiver, comprising means for receiving and demodulating a television signal, also decoding means for extracting the associated teletext signal and display means for displaying alternately or simultaneously the television image and the selected teletext page; the principle characteristic of the invention consists in the fact that the receiver comprises additional means that allow for the simultaneous display of the television image and the teletext page without mixing the two. <IMAGE>
申请公布号 EP0497235(A2) 申请公布日期 1992.08.05
申请号 EP19920101235 申请日期 1992.01.27
申请人 EDICO S.R.L. 发明人 DINI, ROBERTO;FARINA, ATTILIO;ZAPPALA, GIUSEPPE, DR.;FREZZATO, DANIELE
分类号 H04N7/088 主分类号 H04N7/088
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