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1. 发明授权

US06300981B1 Image data storage/display apparatus and method for television receiver having viewer's screen display function 失效
标题翻译：具有观看者屏幕显示功能的电视接收机的图像数据存储/显示装置和方法
公开(公告)号：US06300981B1
公开(公告)日：2001-10-09
申请号：US09096533
申请日：1998-06-12
申请人： Joo Won Kim , Jae Kyung Lee , Jin Kuk Jeoung , Bong Chun Shim , Gwon Sool Jung
发明人： Joo Won Kim , Jae Kyung Lee , Jin Kuk Jeoung , Bong Chun Shim , Gwon Sool Jung
IPC分类号： H04N5445
CPC分类号： H04N5/44513 , H04N21/4221 , H04N21/42692 , H04N21/4316 , H04N21/47205
摘要： An image data storage/display apparatus and method for a television receiver having a viewer's screen display function whereby a desired image is stored, and the stored image is automatically displayed on the screen when no video signal is inputted or when the channel or the input terminal is changed. The image data storage/display apparatus includes a video input section for inputting a video signal, a first switch for being switched to a video input terminal or to the video input section, a data storage section for temporarily storing the video signal inputted from the first switch in a first memory, outputting the video signal stored in the first memory to display the video signal as an image when a still mode is set, and storing the video signal in a second memory when a signal for storing the displayed video signal is inputted, a second switch for switching the video signal inputted from the video input terminal or an output signal of the data storage section, a video processing section for processing the video signal from the second switch to output a processed signal to the CRT, a video detecting section for detecting whether or not the video signal is inputted through the video input terminal, and a microcomputer for controlling the data storage section so that the viewer can store and display an image on the screen when a corresponding key signal is inputted or when it is detected by the video detecting section that no video signal is inputted through the video input terminal.
摘要翻译：一种用于电视接收机的图像数据存储/显示装置和方法，具有观看者的屏幕显示功能，从而存储期望的图像，并且当没有输入视频信号时，存储的图像被自动显示在屏幕上，或者当频道或输入端改变了图像数据存储/显示装置包括用于输入视频信号的视频输入部分，用于切换到视频输入端或视频输入部分的第一开关，用于临时存储从第一切换第一存储器，输出存储在第一存储器中的视频信号，以在静止模式被设置时将视频信号显示为图像，并且当输入用于存储所显示的视频信号的信号时，将视频信号存储在第二存储器中用于切换从视频输入端子输入的视频信号的第二开关或数据存储部分的输出信号;视频处理部分，用于处理来自第二开关的视频信号，以将处理的信号输出到CRT;视频检测用于检测视频信号是否通过视频输入端子输入的部分，以及用于控制数据存储部分的微计算机，使得观看者ca n当输入相应的键信号时，或当视频检测部检测到没有通过视频输入端子输入视频信号时，存储并显示屏幕上的图像。

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