METHOD AND APPARATUS FOR DISPLAYING CERTIFICATION INFORMATION BY USING ELECTRONIC CERTIFICATION MARK INCLUDING CERTIFICATION MARK AND RFID OR BAR CODE ATTACHED TO CERTIFICATION MARK

摘要

Provided are an electronic certification mark having a certification mark and Radio Frequency Identification (RFID) or Bar Code attached to the certification mark, and a method and apparatus for displaying certification information using the certification mark. The method includes reading contents and meaning of certification or certificate information in the electronic certification mark with the RFID or the Bar Code attached to a certification mark by a reader; and displaying the certification contents and meaning or the certificate information. Since the electronic certification mark enables the contents and the meaning of the certification mark or certificate to be directly checked through a recognizing device by recognizing the RFID or the Bar Code embedded on the electronic certification mark, a certified product having a desired function is efficiently selected or purchased.