APPARATUS FOR DISPLAYING BUS LINE NUMBER

摘要

The present invention relates to a bus route number, a display device, in particular according to utilizing a plurality of light emitting diodes emitting light of high brightness in an illumination light source of the dial the line number provided which can secure the visibility of the route code at night and daytime bus number relates to a display device.; To this end, the subject innovation, the large number of discharge for the face 10 and open the discharge of the described the route number of the bus translucent hole 31 is formed in the back plate 30 and the face 10 and the back plate (30 ) according to the formed so as to surround the side frame 40, the frame 40 on the bus route number, a display device comprising a support means (70) for fixing to the internal bus, the dial 10 and the back plate (the the light source 200 consisting of a plurality of light emitting diodes (LED) connected in series-parallel, which is located between the 30); A predetermined voltage is applied from the battery to convert the voltage of the size characterized in that it includes a power converter 100 to be supplied to the light source unit 200. The