发明名称 PORTABLE TERMINAL AND FUNCTION KEY GUIDING METHOD THEREOF
摘要 <p>A mobile terminal and a method of providing information on function keys of the mobile terminal are provided to allow the user to know the function and operation of a function key correctly by providing text information on the function key to the user. A touch of a predetermined function key on a touch screen(100) is sensed. Explanation for the function key is displayed on the touch screen. The explanation for the function key is displayed in the form of a word balloon. The explanation for the function key is stored in a memory(300).</p>
申请公布号 KR20080094285(A) 申请公布日期 2008.10.23
申请号 KR20070038510 申请日期 2007.04.19
申请人 LG ELECTRONICS INC. 发明人 CHA, DAL YONG
分类号 G06F3/0488;G06F3/041;G06F3/0481 主分类号 G06F3/0488
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