AN ELECTRONIC BILLING SYSTEM USING BLINKING SIGNAL OF DISPLAY PANEL OF MOBILE COMMUNICATION TERMINAL AND A METHOD THEREOF

摘要

The present invention relates to an electronic payment system and method using the blinking signal of the display unit of a mobile communication terminal, which transmits authentication information using the blinking signal, thus conveniently processing electronic payment. The present invention provides an electronic payment system and method, which transmits authentication information using the blinking signal of the display unit of a mobile communication terminal and allows a simple optical reader to read and process the authentication information, thus further expanding the range of electronic payment using mobile communication terminals through the reduction of infrastructure costs for readers, and which utilizes means for applying the basic function of typical mobile communication terminals, thus allowing persons operating a payment system to reduce costs required to construct the system and allowing users utilizing the payment system to reduce costs and increase convenience.