CELLULAR PHONE HAVING A SECURITY FUNCTION BY USING AN IRIS IDENTIFICATION, SPECIALLY CONCERNED WITH RECEIVING IRIS INFORMATION OF A USER TO COMPARE WITH PRESTORED IRIS INFORMATION, AND DETERMINING WHETHER TO USE THE CELLULAR PHONE ACCORDING TO COMPARED RESULTS

摘要

PURPOSE: A cellular phone having a security function by using an iris identification is provided to store iris information of a user, and to identify the iris of the user while analyzing the iris information, then to compare with stored iris data, so that the user does not have to remember a password. CONSTITUTION: Iris information identifiers(10,20,30) read iris information of a user, and convert the iris information into an electrical signal to output the electrical signal. A nonvolatile memory(50) prestores iris information of the legal user. A controller(40) compares the iris information obtained from the iris information identifiers(10,20,30) with the prestored iris information, and determines whether to use a cellular phone according to compared results. An RF transceiver(60) wirelessly transceives call details. A user interface(70) is used for the user's convenient operation of the cellular phone.