ADVERTISING DEVICE USING SOLAR CELL

摘要

PURPOSE: An advertising device using a solar cell is provided to be installed regardless of place by enabling self-power supply and to improve advertisement recognition by illuminating advertising contents. CONSTITUTION: On an advertising device using a solar cell, an advertising board(12) is produced in certain size, and illumination contents are attached to a product printing unit of the advertising board. A solar cell(16) is placed at the illumination contents and converts the light energy into electric energy in order to generate driving voltage in an illumination device(18). A light-emitting module has the illumination device.