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    • 4. 发明申请
    • ORGANIC LIGHT EMITTING DIODE METHODS AND APPARATUS
    • 有机发光二极管方法和装置
    • US20070188427A1
    • 2007-08-16
    • US11740380
    • 2007-04-26
    • Ihor LysFrederick MorganGeorge Mueller
    • Ihor LysFrederick MorganGeorge Mueller
    • H05B39/00G09G3/32
    • H05B33/0857H05B33/0815H05B33/0827H05B33/0896H05B37/029Y02B20/346Y02B20/36Y10S362/80
    • Organic light emitting diode (OLED) methods and apparatus in which at least one first OLED generates first radiation having a first spectrum, and at least one second OLED generates second radiation having a second spectrum different from the first spectrum. In one example, an addressable controller is coupled to the first OLED and the second OLED for independently controlling a first intensity of the first radiation and a second intensity of the second radiation based on a network signal including lighting information for a plurality of light-generating apparatus. An OLED controller may be in communication with a user interface to control different OLED-generated spectrums in response to user operation of the user interface. In one aspect, a controller may be configured to implement a pulse width modulation (PWM) technique to control the OLEDs.
    • 有机发光二极管(OLED)方法和装置,其中至少一个第一OLED产生具有第一光谱的第一辐射,并且至少一个第二OLED生成具有不同于第一光谱的第二光谱的第二辐射。 在一个示例中,可寻址控制器耦合到第一OLED和第二OLED,用于基于包括用于多个发光的照明信息的网络信号独立地控制第一辐射的第一强度和第二辐射的第二强度 仪器。 OLED控制器可以与用户界面通信,以响应用户界面的用户操作来控制不同的OLED产生的频谱。 在一个方面,控制器可以被配置为实现用于控制OLED的脉宽调制(PWM)技术。