发明公开
EP1176810A1 Display device, synchronisation circuit and process for generating a synchronisation signal in a display device
审中-公开
显示装置中，所述同步电路和方法，用于在显示装置中产生的同步信号
- 专利标题： Display device, synchronisation circuit and process for generating a synchronisation signal in a display device
- 专利标题（中）： 显示装置中，所述同步电路和方法，用于在显示装置中产生的同步信号
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申请号： EP00402188.7申请日： 2000-07-28
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公开(公告)号： EP1176810A1公开(公告)日： 2002-01-30
- 发明人: Cheong, Yew Honn , Bandara, Rajasinghe Mudiyanselage Senarath
- 申请人： THOMSON multimedia
- 申请人地址： 46 Quai Alphonse Le Gallo 92100 Boulogne Billancourt FR
- 专利权人： THOMSON multimedia
- 当前专利权人： THOMSON multimedia
- 当前专利权人地址： 46 Quai Alphonse Le Gallo 92100 Boulogne Billancourt FR
- 代理机构： Bonnans, Arnaud
- 主分类号： H04N5/08
- IPC分类号： H04N5/08
摘要：
The invention proposes a display device comprising a video circuit (8) generating a composite synchronisation signal and an output pulse signal,and a synchronisation circuit (16) generating a vertical synchronisation signal based on a signal indicative of the vertical scan of the display.
The synchronisation circuit (16) automatically selects between the composite synchronisation signal and the output pulse signal as the signal indicative of the vertical scan of the display.
The synchronisation circuit (16) automatically selects between the composite synchronisation signal and the output pulse signal as the signal indicative of the vertical scan of the display.
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