发明名称 MOBILE COMMUNICATION TERMINAL HAVING INPUT DEVICE.
摘要 An input device is provided. The input device includes a first input unit configured to provide at least two directional signals, a second input unit located in the first input unit, the second input unit being configured to provide at least two directional signals different from the at least two directional signals of the first input unit, and a circuitry supporting substrate configured to receive a signal that is input through the first input unit and the second input unit. In addition, a mobile communication device having an input device is also provided.
申请公布号 MX2007009950(A) 申请公布日期 2009.01.29
申请号 MX20070009950 申请日期 2007.08.16
申请人 LG ELECTRONICS INC. 发明人 CHEON, JEE YOUNG;LEE, KYUNG IK
分类号 H04W88/12;G06F3/033;G06F3/0338 主分类号 H04W88/12
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