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    • 5. 发明公开
    • 광 전송 모듈 및 전자 기기
    • 光传输模块和电子设备
    • KR1020090127316A
    • 2009-12-10
    • KR1020097020488
    • 2008-04-03
    • 오므론 가부시키가이샤
    • 우노게이스께이시다요시히사에나미아끼라호소까와하야미
    • H04B10/50H04B10/25
    • H04B10/808H04B10/801
    • An optical transmission module is provided with a light transmission processing section, which includes a light emitting section for outputting an optical signal corresponding to a data signal inputted as an electric signal and a first power supply control section for controlling a driving power supply for the light emitting section; an optical transmission path for transmitting the optical signal introduced from the light transmission processing section; and a light reception section, which includes a light receiving section for receiving the optical signal outputted from the optical transmission path and outputs an electric signal corresponding to the optical signal and a second power supply control section for controlling a driving power supply for the light receiving section. The optical transmission module has at least one electric transmission path, which connects the light transmission processing section and a light reception processing section and transmits a control signal to the first and the second power supply control sections for controlling power supply to the light emitting section and the light receiving section. The first and the second power supply control sections control power supply to the light emitting section and the light receiving section, based on a control signal inputted through the electric transmission path. Thus, the optical transmission module which can reduce power consumption during a standby time is provided.
    • 光传输模块设置有光传输处理部分,其包括用于输出与作为电信号输入的数据信号相对应的光信号的发光部分和用于控制光的驱动电源的第一电源控制部分 发射部分; 用于发送从光传输处理部引入的光信号的光传输路径; 以及光接收部,其包括:光接收部,用于接收从光传输路径输出的光信号,并输出与光信号对应的电信号;以及第二电源控制部,用于控制用于光接收的驱动电源 部分。 光传输模块具有至少一个电传输路径,其连接光传输处理部分和光接收处理部分,并将控制信号发送到第一和第二电源控制部分,以控制对发光部分的电力供应;以及 光接收部。 第一和第二电源控制部分基于通过电传输路径输入的控制信号来控制对发光部分和光接收部分的电力供应。 因此,提供了可以在待机时间期间降低功耗的光传输模块。
    • 6. 发明公开
    • 전원 공급 제어 기능을 갖는 광을 이용한신호 전송장치
    • 用于发射具有电源控制功能的灯的信号的装置
    • KR1020000032868A
    • 2000-06-15
    • KR1019980049485
    • 1998-11-18
    • 삼성전자주식회사
    • 정원석신현국
    • H04B10/032H04B10/03
    • H04B10/808H04B10/801
    • PURPOSE: An apparatus for transmitting signal using light having power supply control function is provided to secure a stability of a user by restraining a power supply to an illuminant element when disconnecting a connector. CONSTITUTION: A transmitting unit(10) converts an inputted electric signal into an optical signal to transmit the converted optical signal. An optical cable(20) transmits the optical signal from the transmitting unit(10). A receiving unit(30) receives the optical signal transmitted through the optical cable(20) and converts the received optical signal into an electric signal. The transmitting unit(10) has an illuminant module(11) having an illuminant element(11a) for converting an electric signal into an optical signal and a power(13) for providing a driving power to the illuminant element(11a).
    • 目的:提供一种使用具有电源控制功能的光发送信号的装置,用于通过在断开连接器时限制对光源元件的电力来确保用户的稳定性。 构成:发送单元(10)将输入的电信号转换为光信号,以发送经转换的光信号。 光缆(20)从发送单元(10)发送光信号。 接收单元(30)接收通过光缆(20)发送的光信号,并将接收到的光信号转换为电信号。 发送单元(10)具有:发光模块(11),具有用于将电信号转换为光信号的发光元件(11a)和用于向发光元件(11a)提供驱动电力的功率(13)。