发明名称 DISPLAY TERMINAL FOR A VIDEOPHONE
摘要 There is described a display terminal for a videophone, comprising a movable component provided with a handset and a video camera. The movable component is mounted by a shaft on a base. A detector accommodated in the base detects a ringing signal or an off-hook state of the handset to output a detection signal. A driving mechanism accommodated in the base rotates the shaft in response to the detection signal.
申请公布号 CA1294077(C) 申请公布日期 1992.01.07
申请号 CA19880576847 申请日期 1988.09.08
申请人 NEC CORPORATION 发明人 HOSHINA, YUICHIRO
分类号 H04N5/225;H04M1/02;H04N7/14;H04N7/15 主分类号 H04N5/225
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