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热词
    • 3. 发明授权
    • Apparatus and method for processing additional information in display device
    • 用于在显示装置中处理附加信息的装置和方法
    • US06209131B1
    • 2001-03-27
    • US09434467
    • 1999-11-05
    • Jae Ryong KimSang Won ChungSe Jung SohnMun Youl LeeSung A Cho
    • Jae Ryong KimSang Won ChungSe Jung SohnMun Youl LeeSung A Cho
    • G06F300
    • H04N21/84H04N5/44543H04N21/42692H04N21/4312H04N21/435H04N21/4586H04N21/4821
    • An apparatus and method for processing additional information in a display device. It is detected whether additional information newly received from a broadcasting station is different from previously received additional information. If the newly and previously received additional information are different from each other, it is also detected whether the newly received additional information is a substitute for the previously received additional information. If the newly received additional information is the substitute for the previously received additional information, previous redundant additional information stored in a memory is updated to the newly received additional information. Then, a visual indication of the updated additional information is provided to a viewer. When a scheduled program has been changed, such a situation is automatically detected and notified to the viewer. Therefore, the viewer can be prevented from becoming confused and also reserving an undesired program. In particular, information on a program after change is displayed in the form of a graphic symbol such as an icon, so that the viewer can visually readily recognize the program change situation without viewing detailed information.
    • 一种在显示装置中处理附加信息的装置和方法。 检测到从广播站新接收的附加信息是否与先前接收到的附加信息不同。 如果新接收的和先前接收到的附加信息彼此不同,还检测新接收的附加信息是否替代先前接收的附加信息。 如果新接收的附加信息是先前接收到的附加信息的替代,则存储在存储器中的先前的冗余附加信息被更新为新接收的附加信息。 然后,向观众提供更新的附加信息的视觉指示。 当调度程序被改变时,这种情况被自动检测并通知给观察者。 因此,可以防止观看者变得混淆,并且还保留不期望的节目。 特别地,更改后的程序的信息以诸如图标的图形符号的形式显示,使得观看者可以在视觉上容易地识别节目改变情况而不查看详细信息。