发明名称 PORTABLE TERMINAL
摘要 PURPOSE: A mobile terminal is provided to exactly sense a pressure of a key by improving the hardness and rigidity of a keypad. CONSTITUTION: A terminal case includes a key installing unit(205) corresponded to a switch(238). A guide hole is formed on a part of a key cap floor panel. A base board is attached to a bottom part of the key cap. An operation member is connected to the terminal case in order to be rotated. Therefore, the keypad is not lean to a specific direction by the pressure on the key.
申请公布号 KR20110026824(A) 申请公布日期 2011.03.16
申请号 KR20090084630 申请日期 2009.09.08
申请人 LG ELECTRONICS INC. 发明人 KIM, YOUNG JOONG;OH, SEOK HWAN;SONG, JANG HYUN;JOO, WON SEOK
分类号 H04B1/38;H04M1/23 主分类号 H04B1/38
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