发明名称 |
SYSTEM AND METHOD OF PROVIDING FOR PASSWORD INPUT INTERFACE |
摘要 |
PURPOSE: A password input interface supplying system and a method thereof are provided to enable a user to distinguish a valid character slot and an invalid character slot. CONSTITUTION: A character display unit(130) displays each character to a valid character slot and an invalid character slot. A scroll controlling unit(140) changes the location of the valid character slot and the invalid character slot in response to a scroll input signal of an input unit. The character is displayed on the valid character slot and the invalid character slot. |
申请公布号 |
KR20120033799(A) |
申请公布日期 |
2012.04.09 |
申请号 |
KR20100095516 |
申请日期 |
2010.09.30 |
申请人 |
INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY |
发明人 |
KWON, TAE KYOUNG |
分类号 |
G06F3/0488;G06F3/0485;G06F21/84 |
主分类号 |
G06F3/0488 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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