| 摘要 |
PURPOSE:To restrain the current of a driving circuit and the brightness of lighting display, in an orange-color lighting method using three-color light emitting diodes. CONSTITUTION:An orange-color lighting method is provided with the following and constituted; a timer 1 corresponding with a red light emitting diode 4, a green light emitting diode 5, and driving circuit 2 and 3 which drive the red light emitting diode 4 and the green light emitting diode 5, respectively. The red light emitting diode 4 and the green light emitting diode 5 are alternately turned on by the signals 101 and 102 outputted from the timer 1, via the driving circuits 2 and 3, respectively. |
