发明名称 |
Electronic device, especially a mobile phone, has a keypad for alphanumeric character input, whereby text entry is simplified by use of key combinations such that simultaneous pressing of two keys can generate different characters |
摘要 |
Electronic device (10) has a alphanumeric keypad (14) and an input controller (24) which in response to activation of one of the keys (28) selects an alphanumeric character (20) corresponding to the key presses. In addition at least one alphanumeric character corresponds to a combination of two different pressed keys, whereby each of the keys used in the key combinations when pressed on their own would correspond to a different alphanumeric character.
|
申请公布号 |
FR2825809(A1) |
申请公布日期 |
2002.12.13 |
申请号 |
FR20010007538 |
申请日期 |
2001.06.08 |
申请人 |
FRANCE TELECOM |
发明人 |
LEMOINE BRUNO |
分类号 |
G06F3/023;G06F3/0489;(IPC1-7):G06F3/023;H04M1/23 |
主分类号 |
G06F3/023 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|