发明名称 PASSWORD INPUT DEVICE AND PASSWORD INPUT METHOD
摘要 A password input apparatus and a password input method are provided to display a password which a user inputs through a password input information screen, thereby enabling the user to know apparently which password is inputted. A key input unit(110) receives a user request order including password input. According to a command inputted through the key input, a menu screen generator(120) generates a menu screen for the password input. A display unit(140) displays a password input screen generated through the menu screen generator. A controller(150) analyzes a password inputted through the key input unit on the password input screen. The controller controls the display unit to display a password input information screen so as for a user to check the input password.
申请公布号 KR20090079283(A) 申请公布日期 2009.07.22
申请号 KR20080005143 申请日期 2008.01.17
申请人 LG ELECTRONICS INC. 发明人 JANG, MYUNG HO
分类号 G06F21/00;G06F9/06 主分类号 G06F21/00
代理机构 代理人
主权项
地址