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公开(公告)号：US4777531A
公开(公告)日：1988-10-11
申请号：US450
申请日：1987-01-05
申请人： Kunio Hakamada , Satoshi Inashima , Kiyoshi Terada
发明人： Kunio Hakamada , Satoshi Inashima , Kiyoshi Terada
CPC分类号： H04N5/45
摘要： A picture-in-picture type television receiver in which a sub-picture is displayed inset into a main picture. In the television receiver of this invention the viewer, by operating a single control switch, can cause the receiver to display as the sub-picture either a moving picture or a still picture taken from either the main picture or the sub-picture at a selected point in time, at the viewer's option. When the still picture is taken from the main picture, a new still picture is displayed each time the control switch is operated, whereas when the still picture is taken from the sub-picture, the display of the still picture and the display of a real moving picture are alternately carried out each time the control switch is operated.
摘要翻译： 其中副图像被插入到主图像中的画中画型电视接收机。 在本发明的电视接收机中，观众通过操作单个控制开关，可以使接收机在选定的主画面或子画面中显示作为子画面的运动画面或静态画面 时间点，按照观众的选择。 当从主画面拍摄静止图像时，每次操作控制开关时都显示新的静止图像，而当从副图像中取出静止图像时，静止图像的显示和真实的显示 每次操作控制开关交替执行运动图像。
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公开(公告)号：US4689684A
公开(公告)日：1987-08-25
申请号：US783658
申请日：1985-10-03
CPC分类号： H04N9/64
摘要： In a television receiver with a digital processing system for processing display parameters, a CRT discharge detector produces a signal in response to discharge of the cathode ray tube of the television receiver, and a control-reset circuit employs a signal for generating one or more reset pulses for holding the registers of the signal processing circuits in their reset state for the duration of the cathode ray tube discharge. Following termination of the discharge, the reset signal is removed which allows the signal processing circuits to resume their normal function with unaltered data.
摘要翻译： 在具有用于处理显示参数的数字处理系统的电视接收机中，CRT放电检测器响应于电视接收机的阴极射线管的放电而产生信号，并且控制复位电路采用用于产生一个或多个复位的信号 用于在阴极射线管放电期间将信号处理电路的寄存器保持在其复位状态的脉冲。 在放电终止之后，复位信号被去除，这允许信号处理电路用未改变的数据恢复其正常功能。
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