发明名称 PORTABLE INFORMATION TERMINAL CAPABLE OF ENTERING THEREINTO PLURALITY OF CHARACTER TYPES, RECORD MEDIUM RECORDING CONTROL PROGRAM, AND METHOD FOR CHARACTER ENTRY PROCESSING
摘要 A portable information terminal causes a display unit to display a first region that corresponds to an entry standby display in a character entry state of a first character type via a first operation key, and a second region that corresponds to a display for character entry in a character entry state of a second character type via a second operation key, and accepts entry of a character in the first character type or the second character type in accordance with the first operation key or the second operation key, while maintaining the character entry state of the first character type and the character entry state of the second character type.
申请公布号 US2008168075(A1) 申请公布日期 2008.07.10
申请号 US20080971721 申请日期 2008.01.09
申请人 KAMIYABU MITSURU 发明人 KAMIYABU MITSURU
分类号 G06F3/048;G06F17/30 主分类号 G06F3/048
代理机构 代理人
主权项
地址