| 摘要 |
A traffic light is provided to improve discrimination of the traffic signal by arranging a plurality of red LEDs and green LEDs in an outer circumference of the traffic light and turning on and off the LEDs successively. A traffic light(100) displays the stop or progressing signal so that the vehicles and pedestrian safely pass. A boundary line(500) of a red light(200) and a green light(300) is formed with two comma-pattern. A plurality of red LEDs(600) and green LEDs(700) are arranged in the outer circumference of the traffic light with a predetermined interval. The red LED and green LED is used as a footway by be turned on and off according to the traffic signal. |
