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    • 9. 发明公开
    • Method and apparatus for stopping the rotation of a disc in disc device
    • 埃及文化遗产的法文和法文
    • EP1441338A3
    • 2006-08-02
    • EP04001116.5
    • 2004-01-20
    • LG ELECTRONICS INC.
    • Yoo, Seung Ho
    • G11B19/22
    • G11B19/20G11B19/2063G11B19/22
    • A method and apparatus are provided for controlling stop of a disc in a disc device. In accordance with the method and apparatus, a brake voltage application time for a disc stop is calculated with reference to brake voltage application times by reproduction positions of the disc and brake voltage application times by rotational velocity reduction ratios of the disc, and a brake voltage is applied to a drive unit for the calculated time, such that the disc being rotated can be accurately stopped. Accordingly, it is possible to efficiently prevent an error from occurring in a disc stop control operation due to a weight or external temperature variation of the disc.
    • 提供了一种用于控制盘装置中盘的停止的方法和装置。 根据该方法和装置,通过参照盘的再现位置和制动电压施加次数的制动电压施加时间,通过盘的旋转速度降低率来计算盘停止的制动电压施加时间,并且制动电压 在计算出的时间内施加到驱动单元,使得正在旋转的盘可以被精确地停止。 因此,可以有效地防止由于盘的重量或外部温度变化而在盘停止控制操作中发生错误。
    • 10. 发明公开
    • Method and apparatus for setting a signal processing mode for reproduction of signals in a disc apparatus
    • 一种用于在盘装置设置的信号处理模式,用于信号再现方法和装置
    • EP1441513A2
    • 2004-07-28
    • EP04001077.9
    • 2004-01-20
    • LG ELECTRONICS INC.
    • Gim, Seong Do
    • H04N5/46
    • G11B19/20G11B19/2063H04N5/46H04N5/85H04N9/642H04N9/7925H04N21/42646H04N21/4325H04N21/4432
    • A method and apparatus are provided for automatically setting a signal processing mode for reproduction of video signals read from a disc, such as an optical disc, to a selected signal processing mode, such as one of, for example, NTSC and PAL modes, in a disc apparatus, such as an optical disc apparatus, for example, a DVD player, internally equipped with a tuner adapted to receive broadcast signals. In accordance with the method and apparatus, it is possible to automatically set the signal processing mode for reproduction of video signals in a disc apparatus, by referring to video mode set data stored in the disc apparatus and a type of broadcast signals received through a receiver unit, such as a tuner, such that the signal processing mode corresponds to the mode of a display device, such as an external monitor or TV, connected to the disc apparatus. Accordingly, it is unnecessary for the user to manually set the signal processing mode of the disc apparatus (Fig. 1).
    • 提供了用于自动设置的信号处理模式下的视频信号的再现从光盘,:如光盘上的读出,到所选择的信号处理模式的方法和设备,搜索为一体,例如,NTSC和PAL模式下,在 一种盘装置,:如光盘装置,例如DVD播放器,内部装有与调谐器angepasst以接收广播信号。 在该方法和装置雅舞蹈,也能够自动地,通过参考存储在盘装置和类型的广播信号的视频模式的数据集通过一个接收器接收到的设置在盘设备中的视频信号的再现信号处理模式 单元,颜色:诸如调谐器,检测没有信号处理模式对应的显示装置的模式,颜色:如外部监视器或电视,连接到盘装置上。 因此,它是用户不需要手动设置光盘装置(图1)的信号处理模式。