Billboards for both brake and auxiliary

摘要

The present invention relates to a billboard and a billboard that are installed at the rear of a vehicle to inform the driver of the rear vehicle more accurately whether or not the brakes are operated and continuously display the advertisement to enhance the advertisement effect.;This design allows the rear vehicle driver to more easily check the progress of the front vehicle by making the brake assist light illuminate from the center to the left and right according to the degree that the driver presses the brake pedal, In addition, it is possible to increase the advertisement effect without installing a separate billboard by installing a billboard on one panel together with the brake assist.