Apparatus for advertising wide color in subway section

摘要

The present invention is to provide a wide color advertising device of the subway section, the present invention is installed between the section and the subway section of the power supply for supplying power to the light emitting unit; A light emitting unit which emits light by receiving power from the power supply unit; Located in the front of the light emitting unit and configured to output the advertisement film mounted by the light emitted from the light emitting unit; The power supply unit, the light emitting unit and the output unit are arranged at regular intervals between the subway sections and sections so that the subway passengers can see wide color advertisements as a series of videos as the passengers pass by. When you see a wide color ad as a video.