发明名称 |
KEYBOARD INTEGRATED NAVIGATION PAD |
摘要 |
A key arrangement that includes a plurality of keys arranged in a pattern including a first column, a last column, and one or more middle columns. At least one of the middle columns includes a multidirectional navigational key. The first and last columns have keys in each row. A plurality of the keys and the multidirectional navigational input key have alphanumeric indicia. The multidirectional navigational input key may b e integrated with the keys in a reduced QWERTY, QWERTY, QWERTZ, AZERTY, or DVORAK layout and may additionally be integrated with the keys in a telephony pad numeric layout. A touchpad or rotatable rim may also be disposed about the multidirectional navigational input key.
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申请公布号 |
CA2570285(A1) |
申请公布日期 |
2007.06.06 |
申请号 |
CA20062570285 |
申请日期 |
2006.12.05 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
GRIFFIN, JASON T.;FYKE, STEVEN H. |
分类号 |
B41J5/10;G06F1/16;G06F3/02;G06F3/033;H01H13/70;H04Q7/32 |
主分类号 |
B41J5/10 |
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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