SYSTEM OF COMMUNICATION ADVERTISING CONTENTS USING LED SIGN AND THE METHOD THEREOF

摘要

The present invention relates to an advertising content LED communication system using an LED device. The present invention includes an external electronic device which makes an advertising content, an LED communication device which implements the advertising content received from the external electronic device with an LED communication specification and controls the LED device, and the LED device which transmits the advertising content. [Reference numerals] (230) LED device; (AA) Service