| 摘要 |
<p>A TS panel 20 is arranged on a position to be observed simultaneously with a traffic signal 10, plural information such as traffic information, traffic watchwords and advertisement is switchably displayed on the panel 20 and the background of the information is emitted by the same color as the signal 10 or ON/OFF in synchronization to the red color of the traffic signal 10. The integral illumination body of the illumination panel 110 having the display portion of a traffic signal device is sequentially switched to Green, Yellow or Red according to a predetermined time sequence thereby increasing the illumination area. The illumination panel 110 is divided into left turn, straight, and right turn. Each illumination face is separately marked a left turn mark, a straight mark, or a right turn mark. Furthermore, the background illumination color of the mark on each illumination face is separately and sequentially switched and illuminated into green, yellow or red according to a predetermined time sequence.</p> |
