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    Apparatus for controlling lighting equipment for lighting communication
    3.
    发明授权
    Apparatus for controlling lighting equipment for lighting communication 有权
    用于控制照明通信照明设备的装置

    公开(公告)号：US08750718B2

    公开(公告)日：2014-06-10

    申请号：US12709009

    申请日：2010-02-19

    申请人： Kyung-Woo Lee ,  Dominic O'Brien ,  Dae-Kwang Jung

    发明人： Kyung-Woo Lee ,  Dominic O'Brien ,  Dae-Kwang Jung

    IPC分类号： H04B10/00 ,  H04B10/04

    CPC分类号： H04B10/116 ,  H04B10/1149

    摘要： Disclosed is an apparatus for controlling an illumination device for optical communication, including an optical array having a plurality of light emitting elements, a visible ray communication unit for outputting an electrical signal for visible ray communication, an optical array driving unit for providing a control signal for individually controlling ON/OFF of the plurality of light emitting elements, and a logic operation unit for performing logic operations on signals provided from the visible ray communication unit and the optical array driving unit, and outputting resultant operated signals to the optical array.

    摘要翻译： 公开了一种用于控制用于光通信的照明装置的装置，包括具有多个发光元件的光学阵列，用于输出用于可见光通信的电信号的可见光通信单元，用于提供控制信号的光学阵列驱动单元 用于单独控制多个发光元件的ON / OFF;以及逻辑运算单元，用于对从可见光通信单元和光学阵列驱动单元提供的信号进行逻辑运算，并将合成的操作信号输出到光学阵列。

    APPARATUS FOR CONTROLLING LIGHTING EQUIPMENT FOR LIGHTING COMMUNICATION
    4.
    发明申请
    APPARATUS FOR CONTROLLING LIGHTING EQUIPMENT FOR LIGHTING COMMUNICATION 有权
    用于控制照明通讯照明设备的装置

    公开(公告)号：US20100209119A1

    公开(公告)日：2010-08-19

    申请号：US12709009

    申请日：2010-02-19

    申请人： Kyung-Woo LEE ,  Dominic O'Brien ,  Dae-Kwang Jung

    发明人： Kyung-Woo LEE ,  Dominic O'Brien ,  Dae-Kwang Jung

    IPC分类号： H04B10/04

    CPC分类号： H04B10/116 ,  H04B10/1149

    摘要： Disclosed is an apparatus for controlling an illumination device for optical communication, including an optical array having a plurality of light emitting elements, a visible ray communication unit for outputting an electrical signal for visible ray communication, an optical array driving unit for providing a control signal for individually controlling ON/OFF of the plurality of light emitting elements, and a logic operation unit for performing logic operations on signals provided from the visible ray communication unit and the optical array driving unit, and outputting resultant operated signals to the optical array.

    摘要翻译： 公开了一种用于控制用于光通信的照明装置的装置，包括具有多个发光元件的光学阵列，用于输出用于可见光通信的电信号的可见光通信单元，用于提供控制信号的光学阵列驱动单元 用于单独控制多个发光元件的ON / OFF;以及逻辑运算单元，用于对从可见光通信单元和光学阵列驱动单元提供的信号进行逻辑运算，并将合成的操作信号输出到光学阵列。

    Optical wireless communications
    5.
    发明申请
    Optical wireless communications 有权

    公开(公告)号：US20050205756A1

    公开(公告)日：2005-09-22

    申请号：US11130193

    申请日：2005-05-17

    申请人： David Edwards ,  Dominic O'Brien ,  Grahame Faulkner ,  David Holburn ,  Robert Mears

    发明人： David Edwards ,  Dominic O'Brien ,  Grahame Faulkner ,  David Holburn ,  Robert Mears

    IPC分类号： H01L31/12 ,  H04B10/114 ,  H01L27/00

    CPC分类号： H04B10/114 ,  H04B10/1149

    摘要： An optical wireless local area network using line of sight optical links. The base station and terminal stations are provided with optical transceivers which include a transmitter array and detector array. The transmitter array consists of an array of resonant cavity light emitting diodes integrated using flip-chip technology with a CMOS driver circuit. The driver circuit includes constant bias, current peaking and charge extraction. The driver circuitry is compact and can be confined within a region underlying the corresponding light source. The detector array consists of an array of photo diodes, provided with sense circuitry consisting of a pre-amplifier and post-amplifier. The diodes and sense circuitry are also integrated using a flip-chip technique. The light emitter and the detector may include adaptive optical elements to steer and/or focus the light beams.

    Optical wireless communications
    6.
    发明申请
    Optical wireless communications 有权
    光无线通信

    公开(公告)号：US20050207758A1

    公开(公告)日：2005-09-22

    申请号：US11130192

    申请日：2005-05-17

    申请人： David Edwards ,  Dominic O'Brien ,  Grahame Faulkner ,  David Holburn ,  Robert Mears

    发明人： David Edwards ,  Dominic O'Brien ,  Grahame Faulkner ,  David Holburn ,  Robert Mears

    IPC分类号： H01L31/12 ,  H04B10/114 ,  H04B10/00

    CPC分类号： H04B10/114 ,  H04B10/1149

    摘要： An optical wireless local area network using line of sight optical links. The base station and terminal stations are provided with optical transceivers which include a transmitter array and detector array. The transmitter array consists of an array of resonant cavity light emitting diodes integrated using flip-chip technology with a CMOS driver circuit. The driver circuit includes constant bias, current peaking and charge extraction. The driver circuitry is compact and can be confined within a region underlying the corresponding light source. The detector array consists of an array of photo diodes, provided with sense circuitry consisting of a pre-amplifier and post-amplifier. The diodes and sense circuitry are also integrated using a flip-chip technique. The light emitter and the detector may include adaptive optical elements to steer and/or focus the light beams.

    摘要翻译： 一种使用视线光链路的光无线局域网。 基站和终端设置有光收发器，其包括发射机阵列和检测器阵列。 发射器阵列由使用倒装芯片技术与CMOS驱动器电路集成的谐振腔发光二极管阵列组成。 驱动电路包括恒定偏置，电流峰化和电荷抽取。 驱动器电路紧凑，并且可以限制在相应光源下面的区域内。 检测器阵列由一组光电二极管组成，具有由前置放大器和后置放大器组成的感测电路。 二极管和感测电路也使用倒装芯片技术集成。 光发射器和检测器可以包括用于引导和/或聚焦光束的自适应光学元件。