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    • 10. 发明申请
    • Switching device for selective delivery of electrical power
    • 用于选择性交付电力的开关装置
    • US20060095797A1
    • 2006-05-04
    • US10978054
    • 2004-10-30
    • Tsung-Yung Hung
    • Tsung-Yung Hung
    • G06F1/26
    • G06F1/3203G06F1/3287Y02D10/171
    • A switching device is provided for determining to which parts of a notebook computer an electrical power is delivered. The switching device is used in a notebook computer having an independently operating media module. The switching device is located at the output terminal of the notebook computer's power supply and, based on a control signal, determines the parts of the notebook computer to be powered. The independently operating media module, under an effect of the switching device, can directly play a video signal on the notebook computer's LCD display and speakers without powering on the notebook computer and booting up its operating system.
    • 提供了一种切换装置,用于确定笔记本电脑的哪个部分的电力被传送。 切换装置用于具有独立操作的媒体模块的笔记本计算机。 开关装置位于笔记本电脑电源的输出端,并根据控制信号确定笔记本电脑的供电部分。 独立操作的媒体模块在开关设备的作用下,可以直接在笔记本电脑的LCD显示屏和扬声器上播放视频信号,而无需在笔记本电脑上启动并启动其操作系统。