发明名称 |
Mobile terminal with touch keypad providing feedback |
摘要 |
A mobile terminal and method for operating a touch keypad, the mobile terminal including a touch keypad, a touch sensor processor for sensing a signal inputted from a key selected by a user on the touch keypad and outputting location information corresponding to the selected key based upon the sensed signal, a Control Processor (CPU) for outputting at least one or more control signals based upon the outputted location information, and a light emitting diode controller for independently driving a light emitting diode corresponding to the selected key based upon the outputted control signals.
|
申请公布号 |
EP1793401(A1) |
申请公布日期 |
2007.06.06 |
申请号 |
EP20060023930 |
申请日期 |
2006.11.17 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KO, DONG-SEUCK;KIM, IN-YONG |
分类号 |
H01H13/02;H01H13/702;H04M1/22 |
主分类号 |
H01H13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|