| 摘要 |
PURPOSE: A traffic light is provided to reduce a traffic accident by enabling a driver to see a traffic signal in all directions. CONSTITUTION: A traffic light includes a stereoscopic structure(100) with a preset height and a light emitting unit(110). The light emitting unit is formed around the stereoscopic structure and emits light at 360 degrees. The light emitting unit is composed of a stop signal light emitting unit and a progressing signal light emitting unit. |
