发明名称 Chat rooms for television
摘要 <p>A processor (22) receives a televised programming signal from a source (30) of televised programming. The processor (22) also receives a signal indicating chat room content from a chat room facility (40). The processor (22) associates a visual representation of the chat room communication with a televised visual image so that the two can be simultaneously displayed on a display device (24). A disclosed example allows for various individuals to communicate using a chat room facility (40) and to simultaneously observe the communications within the chat room while watching televised programming, using a single display device (24).</p>
申请公布号 EP1954051(A1) 申请公布日期 2008.08.06
申请号 EP20070250436 申请日期 2007.02.02
申请人 LUCENT TECHNOLOGIES INC. 发明人 MILLS, CINDY A.;STOOPS, DANIEL S.
分类号 H04N7/173 主分类号 H04N7/173
代理机构 代理人
主权项
地址