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    • 3. 发明申请
    • KEY INPUT DEVICE AND CHARACTER INPUT METHOD USING CENTER KEY
    • 使用中心键的键输入装置和字符输入方法
    • WO2008010685A8
    • 2009-04-02
    • PCT/KR2007003515
    • 2007-07-20
    • PARK YOUNG-SOOYOSHIDA AYAKO
    • PARK YOUNG-SOOYOSHIDA AYAKO
    • G06F3/02
    • H03M11/12G06F3/018G06F3/0219G06F3/0233H04M1/23
    • The present invention relates to a character input device and method using a plurality of center keys and a plurality of space keys. The present invention provides a character input device and method having a center key located at its central part and a plurality of peripheral keys located at a peripheral part of the center key, comprising a basic value of a basic key generated by pressing the peripheral key one time, a double-value of the basic key generated by pressing the peripheral key two times, a basic value of a center key generated by pressing the center key one time after pressing the peripheral key, and a double-value of the center key generated by pressing the center key two times after pressing the peripheral key.
    • 本发明涉及使用多个中心键和多个空格键的字符输入装置和方法。 本发明提供了一种字符输入装置和方法,其具有位于其中心部分的中心键和位于中心键周边部分的多个周边键,包括通过按周围键1产生的基本键的基本值 时间,通过按周围键两次产生的基本密钥的双重值,按下外围键后一次按中心键产生的中心键的基本值,以及生成的中心键的双重值 按住外围键两次后按中央键两次。