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    • 1. 发明授权
    • Potential switching apparatus for power adapter
    • 电源适配器的潜在开关装置
    • US08106323B2
    • 2012-01-31
    • US12346263
    • 2008-12-30
    • Wen-Chi LiuChi-Tsung LiangChia-Cheng Liu
    • Wen-Chi LiuChi-Tsung LiangChia-Cheng Liu
    • H01H19/20
    • H01H9/0228H01H3/0213H01H19/58
    • A potential switching apparatus for a power adapter which transforms input power to output power delivered through a power output cord. The potential switch apparatus switches the potential of the output power. It includes a first body and a second body located on the power output cord. The first body has a first contact and a second contact. The second body has a switch element connectable to the first contact to deliver the output power at a first potential and connectable to the second contact to deliver the output power at a second potential. Thus the potential of the output power can be switched. The present invention improves the conventional potential switch device on the power adapter that is too bulky in size.
    • 一种用于电力适配器的潜在开关装置,其将输入功率转换成通过电力输出线输送的输出功率。 电位开关装置切换输出功率的电位。 它包括位于电源输出线上的第一主体和第二主体。 第一主体具有第一接触件和第二接触件。 第二主体具有可连接到第一触点的开关元件,以将输出功率输送到第一电位,并可连接到第二触点,以将输出功率输送到第二电位。 因此可以切换输出功率的电位。 本发明改进了尺寸太大的电源适配器上的常规电位开关装置。
    • 2. 发明申请
    • POTENTIAL SWITCHING APPARATUS FOR POWER ADAPTER
    • 用于电源适配器的潜在开关装置
    • US20100163393A1
    • 2010-07-01
    • US12346263
    • 2008-12-30
    • Wen-Chi LIUChi-Tsung LiangChia-Cheng Liu
    • Wen-Chi LIUChi-Tsung LiangChia-Cheng Liu
    • H01H19/20
    • H01H9/0228H01H3/0213H01H19/58
    • A potential switching apparatus for a power adapter which transforms input power to output power delivered through a power output cord. The potential switch apparatus switches the potential of the output power. It includes a first body and a second body located on the power output cord. The first body has a first contact and a second contact. The second body has a switch element connectable to the first contact to deliver the output power at a first potential and connectable to the second contact to deliver the output power at a second potential. Thus the potential of the output power can be switched. The present invention improves the conventional potential switch device on the power adapter that is too bulky in size.
    • 一种用于电力适配器的潜在开关装置,其将输入功率转换成通过电力输出线输送的输出功率。 电位开关装置切换输出功率的电位。 它包括位于电源输出线上的第一主体和第二主体。 第一机体具有第一接触和第二接触。 第二主体具有可连接到第一触点的开关元件,以将输出功率输送到第一电位,并可连接到第二触点,以将输出功率输送到第二电位。 因此可以切换输出功率的电位。 本发明改进了尺寸太大的电源适配器上的常规电位开关装置。
    • 8. 发明授权
    • Method and apparatus for transmitting a video signal with combined color signal
    • 用组合彩色信号发送视频信号的方法和装置
    • US08347002B2
    • 2013-01-01
    • US11858311
    • 2007-09-20
    • Fu-Chin ShenChia-Cheng Liu
    • Fu-Chin ShenChia-Cheng Liu
    • G06F13/12G06F3/02
    • H04N5/0675
    • An apparatus for transmitting a video signal includes a signal detector, a multiplexer and a transmitter. The signal detector detects the video signal from the source to determine whether the horizontal sync signal and the vertical sync signal of the video signal are independent or composite. The multiplexer generates a composite sync signal by combining the horizontal sync signal and the vertical sync signal with reference to timing characteristics of the horizontal sync signal and the vertical sync signal while the horizontal sync signal and the vertical sync signal are detected as independent signals, and passes the composite sync signal while the horizontal sync signal and the vertical sync signal are detected as the composite sync signal. The transmitter transmits the video signal with the composite sync signal to the destination via a media. A method for transmitting the video signal is also disclosed.
    • 用于发送视频信号的装置包括信号检测器,多路复用器和发送器。 信号检测器检测来自源的视频信号,以确定视频信号的水平同步信号和垂直同步信号是独立的还是复合的。 多路复用器通过参考水平同步信号和垂直同步信号的定时特性组合水平同步信号和垂直同步信号,同时检测水平同步信号和垂直同步信号作为独立信号,产生复合同步信号,以及 在水平同步信号和垂直同步信号被检测为复合同步信号的同时通过复合同步信号。 发射机通过媒体将具有复合同步信号的视频信号发送到目的地。 还公开了一种用于发送视频信号的方法。
    • 10. 发明申请
    • Method and Apparatus for Decoding a Video Signal
    • 用于解码视频信号的方法和装置
    • US20090080538A1
    • 2009-03-26
    • US11858329
    • 2007-09-20
    • Fu-Chin ShenChia-Cheng Liu
    • Fu-Chin ShenChia-Cheng Liu
    • H04N11/02
    • H04N5/08
    • An apparatus for transmitting a video signal has a receiver, a processor and a multiplexer. The receiver receives the video signal and separates a composite sync signal from the video signal. The processor generates a vertical sync signal and a selecting signal with reference to timing characteristics of the composite sync signal. The multiplexer generates a horizontal sync signal by selectively outputting the composite sync signal when the selecting signal is at a first logic level and outputting a reference signal when the selecting signal is at a second logic level. A method for transmitting a video signal is also disclosed.
    • 用于发送视频信号的装置具有接收器,处理器和多路复用器。 接收器接收视频信号并从视频信号中分离复合同步信号。 参考复合同步信号的定时特性,处理器产生垂直同步信号和选择信号。 当选择信号处于第一逻辑电平并且当选择信号处于第二逻辑电平时输出参考信号,多路复用器通过选择性地输出复合同步信号来产生水平同步信号。 还公开了一种用于发送视频信号的方法。