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    • 7. 发明授权
    • Method for controlling channel tuning of digital TV
    • 控制数字电视频道调谐的方法
    • US07154564B2
    • 2006-12-26
    • US09908542
    • 2001-07-20
    • In Hoon Kim
    • In Hoon Kim
    • H04N5/50
    • H04N21/4345H04N5/50H04N21/4383H04N21/485
    • A method for controlling channel tuning of a digital TV is disclosed, in which a desired channel can easily be tuned in accordance with a user's input in a digital TV having a channel number of a major-minor type. The method for controlling channel tuning of a digital TV includes the steps of tuning a corresponding channel referring to a corresponding channel data depending on whether channel a data of a major number input by a user exists in a previously stored channel map if the user inputs a major number only, controlling an analog channel if the user inputs a major number or a minor number of 0, and controlling tuning of a corresponding channel depending on whether a channel data of the minor number input by the user exists in the previously stored channel map if the user inputs the major number and the minor number not 0. Since the user can recognize the minor channel data of the desired major channel, it is possible to prevent any confusion in selecting a plurality of minor channels from occurring.
    • 公开了一种用于控制数字TV的频道调谐的方法,其中可以根据用户在具有主要次要类型的频道号的数字电视机中的输入来容易地调整期望的频道。 用于控制数字TV的频道调谐的方法包括以下步骤:参考对应的频道数据来调整相应的频道,这取决于用户输入的用户输入的主号码的数据是否存在于先前存储的频道映射中的频道 如果用户输入主号码或次要号码0,则控制模拟频道,并且根据用户输入的次要号码的频道数据是否存在于先前存储的频道映射图中来控制相应频道的调谐 如果用户输入的主号码和次要号码不为0,则用户可以识别所需的主频道的次要频道数据,可以防止在选择多个次频道时发生混乱。
    • 9. 发明授权
    • Apparatus and method for auto channel searching of video display apparatus
    • 视频显示装置的自动频道搜索的装置和方法
    • US06600522B1
    • 2003-07-29
    • US09534090
    • 2000-03-23
    • In Hoon Kim
    • In Hoon Kim
    • H04N5445
    • H04N21/4345H04N5/4401H04N5/44543H04N5/46H04N5/50H04N21/42638H04N21/4312H04N21/485
    • The present invention relates to an auto channel search apparatus for a TV and a method thereof capable of easily recognizing a broadcast channel of a user. The above-described method includes a step for displaying a channel list in accordance with a channel search instruction of a user and performing a search in the sequence of the number stored in the channel list, and a step for performing an indication operation for separating a channel number which does not have a broadcast signal with respect to a channel number which has a broadcast signal in the channel list. In addition, there are further provided a step for displaying a channel list and channel search screen in which a certain indication is performed at a channel having a broadcast signal by an auto channel search when a user inputs a channel selection menu key after an auto channel search is completed in accordance with a channel search instruction of a user, and a step for displaying a user's last selected channel on a previous screen based on the channel list and search screen.
    • 本发明涉及一种用于TV的自动频道搜索装置及其方法,其能够容易地识别用户的广播频道。 上述方法包括根据用户的频道搜索指令显示频道列表并按照存储在频道列表中的号码的顺序执行搜索的步骤,以及用于执行用于分离频道列表的指示操作的步骤 没有相对于在频道列表中具有广播信号的频道号的广播信号的频道号码。 此外,还提供了一种用于显示频道列表和频道搜索屏幕的步骤,其中当用户在自动频道之后输入频道选择菜单键时,通过自动频道搜索在具有广播信号的频道上执行特定指示 根据用户的频道搜索指令完成搜索,以及基于频道列表和搜索屏幕在先前屏幕上显示用户的最后选择的频道的步骤。