광도파로를 이용한 USB 드라이버장치, USB 외부장치,이를 포함하는 USB 시스템 및 USB 연결장치
    71.
    发明公开

    公开(公告)号:KR1020090092200A

    公开(公告)日:2009-08-31

    申请号:KR1020080035344

    申请日:2008-04-16

    Abstract: A USB driver apparatus, a USB external apparatus, a USB system having the same, and a USB connect apparatus using light guide are provided to be able to transmit data at high speed using optical waveguide. An optical USB port(340) is connected to a USB terminal of an external device. The optical USB port exchanges data with the optical signal with USB terminal. Data are inputted and outputted from an USB interface unit(320) through the optical USB port. An optical signal and electric signal are cross-transformed with the photoelectric transforming unit(330).

    Abstract translation: 提供USB驱动器装置,USB外部装置,具有该USB驱动器装置的USB系统以及使用光导的USB连接装置,以能够使用光波导高速传输数据。 光学USB端口(340)连接到外部设备的USB端子。 光学USB端口用USB端口与光信号交换数据。 从USB接口单元(320)通过光学USB端口输入和输出数据。 光信号和电信号与光电变换单元(330)进行交叉变换。

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