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1. 发明申请

US20070262918A1 Video displaying apparatus and method thereof 审中-公开
标题翻译：视频显示装置及其方法
公开(公告)号：US20070262918A1
公开(公告)日：2007-11-15
申请号：US11711088
申请日：2007-02-27
申请人： Jae-wook Jung , Sung-doug Kim
发明人： Jae-wook Jung , Sung-doug Kim
IPC分类号： G09G1/08
CPC分类号： H04N3/2335
摘要： A video displaying apparatus and a method are provided. The video displaying apparatus includes a signal input unit which receives a video signal comprising video information and synchronization information of a video formed by a plurality of pixels; a video displaying unit which generates an electron beam based on of the video information to display the video; a deflecting unit which performs a scanning operation by deflecting the electron beam based on the synchronization information; and a video correcting unit which corrects the video information so that locations of displayed pixels corresponding to the corrected video information coincide with locations of pixels corresponding to the video information before the correction. With this configuration, a deflection correcting circuit is removed to reduce power loss and a production cost. In addition, video quality can be improved by digital deflection correction.
摘要翻译：提供了一种视频显示装置和方法。视频显示装置包括：信号输入单元，其接收包括由多个像素形成的视频的视频信息和同步信息的视频信号; 视频显示单元，其基于视频信息产生电子束以显示视频; 偏转单元，其通过基于同步信息偏转电子束来执行扫描操作; 以及视频校正单元，其校正视频信息，使得与校正的视频信息相对应的显示像素的位置与校正之前的视频信息对应的像素的位置一致。利用该配置，去除偏转校正电路以减少功率损耗和生产成本。此外，通过数字偏转校正可以改善视频质量。

2. 发明授权

US6058242A Apparatus for performing programmed recording using broadcast program data and method therefor in a two-tuner system 失效
标题翻译：用于在双调谐器系统中使用广播节目数据及其方法执行编程记录的装置
公开(公告)号：US6058242A
公开(公告)日：2000-05-02
申请号：US901240
申请日：1997-07-25
申请人： Sung-doug Kim
发明人： Sung-doug Kim
IPC分类号： H04N5/7826 , G11B15/02 , G11B27/02 , G11B27/024 , H04N5/44 , H04N5/76 , H04N5/765 , H04N5/782 , H04N5/91
CPC分类号： H04N5/782
摘要： An apparatus for performing programmed recording using broadcast program (BP) data in a two tuner system and a method therefor. The apparatus includes a switching portion which receives the output signal of a first tuner, the output signal of a second tuner, and an externally applied demodulated video signal, switches the input signals according to a switching control signal, and outputs a TV viewing signal, a BP data detecting signal, and a VCR recording signal. A BP data processor receives the BP data detecting signal, stores the BP data changed from the previously stored BP data during a BP data storing period and checks whether the BP data of the programmed recording is input during a discriminating BP data comparing period according to the BP data control signal. A TV signal processor receives, signal processes, and outputs the TV viewing signal to a monitor. A video recording processor receives the VCR recording signal and performs recording. A controller generates a switching control signal for determining multiple output signals by switching the input signals of the switching portion according to the selection of a user, a BP data control signal for defining a BP data comparing period and a BP data storing period, and a recording control signal for performing the recording only when the BP data set to be recorded is checked.
摘要翻译：一种用于使用两个调谐器系统中的广播节目（BP）数据执行编程记录的装置及其方法。该装置包括接收第一调谐器的输出信号，第二调谐器的输出信号和外部施加的解调视频信号的切换部分，根据切换控制信号切换输入信号，并输出TV观看信号， BP数据检测信号和VCR记录信号。 BP数据处理器接收BP数据检测信号，存储在BP数据存储期间从先前存储的BP数据变化的BP数据，并且根据所述BP数据检测信号在鉴别BP数据比较周期期间是否输入编程记录的BP数据 BP数据控制信号。电视信号处理器接收，信号处理并将TV观看信号输出到监视器。视频记录处理器接收VCR记录信号并执行记录。控制器通过根据用户的选择切换切换部分的输入信号，用于定义BP数据比较周期的BP数据控制信号和BP数据存储周期来产生用于确定多个输出信号的切换控制信号，以及仅在检查要记录的BP数据集时执行记录的记录控制信号。

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