发明名称 DEVICE AND METHOD FOR INPUTTING LETTERS IN A MOBILE TERMINAL
摘要 <p>The present invention relates to a device and method for inputting letters in a mobile terminal. The letter inputting method according to the present invention comprises the steps of: displaying, on a touch screen, a plurality of letter key buttons to which a plurality of letters are allocated and a plurality of number key buttons to which one number is allocated in a letter input mode; sensing touches on the letter key buttons and the number key buttons; and determining, when the touches on the letter key button and the number key button are sensed, the letter selected from among the plurality of letters allocated to the touched letter key button on the basis of the number allocated to the touched number key button.</p>
申请公布号 WO2013042910(A1) 申请公布日期 2013.03.28
申请号 WO2012KR07433 申请日期 2012.09.18
申请人 KIM, HO-SUNG 发明人 KIM, HO-SUNG
分类号 G06F3/023;G06F3/02;G06F3/041 主分类号 G06F3/023
代理机构 代理人
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