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公开(公告)号:US20110115712A1
公开(公告)日:2011-05-19
申请号:US12909785
申请日:2010-10-21
申请人: Junhee HAN , Dongseuck Ko , Seong-Cheol Lee , Sunwon Yoo
发明人: Junhee HAN , Dongseuck Ko , Seong-Cheol Lee , Sunwon Yoo
IPC分类号: G06F3/02
CPC分类号: G06F3/0202 , G06F1/1626 , G06F1/1662 , G06F1/1669 , G06F1/1683 , G06F1/1698 , G06F3/0231 , G06F3/0416 , G06F3/044 , H04M1/0214 , H04M1/0235 , H04M1/0247 , H04M1/0256 , H04M1/04 , H04M1/23 , H04M1/7253 , H04M1/72575 , H04M2250/22
摘要: A mobile terminal includes: a terminal main body having a wireless communication module; a wireless keypad configured to input information to the terminal main body and operating in a tactile manner; and a driving unit configured to operate the wireless keypad by using power of the terminal main body, wherein the driving unit includes: first and second electrodes mounted in the terminal main body and the wireless keypad; an electric field formation unit provided in the terminal body and applying voltage to the first electrode to form an electric field between the first and second electrodes; and a controller mounted in the terminal body and detecting information regarding a touch applied to the wireless keypad based on a change in the electric field generated by a touch applied to the wireless keypad.
摘要翻译: 移动终端包括:具有无线通信模块的终端主体; 无线键盘,被配置为向终端主体输入信息并以触觉方式操作; 以及驱动单元,被配置为通过使用所述终端主体的电力来操作所述无线键盘,其中所述驱动单元包括:安装在所述终端主体和所述无线键盘中的第一和第二电极; 电场形成单元,设置在所述端子体中,并向所述第一电极施加电压,以在所述第一和第二电极之间形成电场; 以及控制器,其安装在所述终端主体中,并且基于由施加到所述无线键盘的触摸产生的电场的变化来检测关于应用于所述无线键盘的触摸的信息。