AC light emitting diode and AC LED drive methods and apparatus
    3.
    发明授权
    AC light emitting diode and AC LED drive methods and apparatus 有权
    交流发光二极管和交流LED驱动方式及装置

    公开(公告)号:US07489086B2

    公开(公告)日:2009-02-10

    申请号:US11066414

    申请日:2005-02-25

    IPC分类号: H05B37/00

    摘要: An AC LED package and circuits are disclosed along with an AC LED driver. The AC LED circuit may include as few as one LED or an array of anti-parallel LEDs driven with AC power sources and AC LED drivers at various voltages and frequencies. The AC LEDs are pre-packaged in various forms and materials and designed for mains or high frequency coupling in various forms to AC power sources, inverter type drivers or packages. The AC LED driver is a fixed frequency driver that provides a relatively constant voltage output to different size loads within the wattage limitation of the driver and in some cases is a direct mains power source.

    摘要翻译: 公开了AC LED封装和电路以及AC LED驱动器。 AC LED电路可以包括由不同电压和频率的AC电源和AC LED驱动器驱动的少至一个LED或反并联LED阵列。 AC LED以各种形式和材料预先封装,并以各种形式的电源或高频耦合设计用于交流电源,逆变器型驱动器或封装。 AC LED驱动器是固定频率驱动器,可在驱动器功率限制范围内为不同尺寸的负载提供相对恒定的电压输出,在某些情况下,是直接电源电源。

    AC light emitting diode and AC LED drive methods and apparatus
    4.
    发明授权
    AC light emitting diode and AC LED drive methods and apparatus 有权
    交流发光二极管和交流LED驱动方式及装置

    公开(公告)号:US08531118B2

    公开(公告)日:2013-09-10

    申请号:US13437832

    申请日:2012-04-02

    IPC分类号: H05B37/00

    摘要: An LED device for use with an AC voltage power source configured such that at least one LED emits light during a positive phase of power provided from an AC power supply and at least one LED emits light during the negative phase of power provided from an AC power supply. The LED device includes a first power connection lead and a second power connection lead, both leads capable of being connected to and receiving power from an AC power supply.

    摘要翻译: 一种与AC电压电源一起使用的LED装置,其被配置为使得至少一个LED在从AC电源提供的电力的正相位期间发光,并且至少一个LED在从AC电力提供的负相位期间发光 供应。 LED装置包括第一电源连接引线和第二电源连接引线,两个引线能够连接到AC电源并从AC电源接收电力。

    AC Light Emitting Diode and AC LED Drive Methods and Apparatus
    5.
    发明申请
    AC Light Emitting Diode and AC LED Drive Methods and Apparatus 有权
    交流发光二极管和交流LED驱动方法和装置

    公开(公告)号:US20120242239A1

    公开(公告)日:2012-09-27

    申请号:US13437832

    申请日:2012-04-02

    IPC分类号: H05B37/02 H05B37/00

    摘要: An LED device for use with an AC voltage power source configured such that at least one LED emits light during a positive phase of power provided from an AC power supply and at least one LED emits light during the negative phase of power provided from an AC power supply. The LED device includes a first power connection lead and a second power connection lead, both leads capable of being connected to and receiving power from an AC power supply.

    摘要翻译: 一种与AC电压电源一起使用的LED装置,其被配置为使得至少一个LED在从AC电源提供的电力的正相位期间发光,并且至少一个LED在从AC电力提供的负相位期间发光 供应。 LED装置包括第一电源连接引线和第二电源连接引线,两个引线能够连接到AC电源并从AC电源接收电力。

    Data transmission apparatus and method
    6.
    发明授权
    Data transmission apparatus and method 失效
    数据传输装置及方法

    公开(公告)号:US06760380B1

    公开(公告)日:2004-07-06

    申请号:US09455276

    申请日:1999-12-06

    申请人: James N. Andersen

    发明人: James N. Andersen

    IPC分类号: H04L2500

    摘要: This invention relates to data communication equipment (DCE), more specifically, high speed transmission of electronic data between data terminal equipment (DTE). The invention sets forth a method and a device for transmitting a voltage signal waveform as a series of current pulses onto a communication line. The method requires converting an input voltage signal waveform to a current signal waveform and transmitting the resulting current pulses onto a communication line wherein a predetermined bias voltage is maintained.

    摘要翻译: 本发明涉及数据通信设备(DCE),更具体地说,涉及数据终端设备(DTE)之间的电子数据的高速传输。 本发明提出了一种用于将电压信号波形作为一系列电流脉冲发送到通信线路上的方法和装置。 该方法需要将输入电压信号波形转换为电流信号波形,并将得到的电流脉冲发送到保持预定偏置电压的通信线路上。