DEVICE AND METHOD FOR PROVIDING SERVICE BY USING VISIBLE LIGHT COMMUNICATION AND TERMINAL THEREFOR

摘要

A device and a method for providing a service by using visible light communication, and a terminal therefor are disclosed. The present invention relates to: a device and a method for providing a service by using visible light communication, which transmit a visible light signal by blinking a light-emitting device corresponding to a coordinate value included in product related information, and perform a purchase and payment service for specific product information on the basis of product output information outputted by converting the visible light signal received using a terminal; and a terminal therefor.