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    • 1. 发明申请
    • Illumination device and method for adapting an emission characteristic of an illumination device
    • 用于适应照明装置的发射特性的照明装置和方法
    • US20090058307A1
    • 2009-03-05
    • US12230360
    • 2008-08-28
    • Ralph Peter BertramWolfgang Pabst
    • Ralph Peter BertramWolfgang Pabst
    • H05B39/04
    • H05B37/02H05B33/0869
    • An illumination device is specified which includes a radiation source having at least one light-emitting diode, a control unit and a radiation receiving unit. The radiation receiving unit is provided, during operation of the illumination device for receiving both a radiation emitted by the radiation source and a reference radiation and for generating a measurement signal upon receiving the radiation from the radiation source and a reference signal upon receiving the reference radiation. An operating point for the radiation source is tunable by the control unit in a manner dependent on the measurement signal and the reference signal. Furthermore, a method is specified by which an emission characteristic of an illumination device can be adapted to a predetermined emission characteristic in a simplified manner.
    • 指定了包括具有至少一个发光二极管的辐射源,控制单元和辐射接收单元的照明装置。 辐射接收单元在用于接收由辐射源发射的辐射和参考辐射的照明装置的操作期间提供,并且用于在接收到来自辐射源的辐射时产生测量信号,并且在接收到参考辐射时产生参考信号 。 辐射源的工作点可以由控制单元以取决于测量信号和参考信号的方式来调节。 另外,通过这样的方式可以简化地将照明装置的发射特性适应于预定的发射特性。