发明名称 |
Apparatus and method for character entry in a portable terminal |
摘要 |
A character entry method and apparatus in a terminal in which characters are grouped into a plurality of character sets and a representative character of each of the character sets is imprinted on a respective key are provided. In the character entry method, when a key imprinted with a representative character is pressed, characters belonging to a character set represented by the representative character are displayed. When a directional key is pressed, the number or duration of key presses of the directional key is counted or measured. A character corresponding to the number or duration of key presses is selected among the displayed characters and entered.
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申请公布号 |
US7598890(B2) |
申请公布日期 |
2009.10.06 |
申请号 |
US20060482711 |
申请日期 |
2006.07.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK YOUNG-SOO;PARK SEUNG-GUN;KO GWAN-SEOK;LEE JAE-GWA |
分类号 |
H03K17/84 |
主分类号 |
H03K17/84 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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