| 发明名称 |
Target zones for menu items on a touch-sensitive display |
| 摘要 |
<p>A portable electronic device is disclosed that includes a user interface with improved menu or list controls. Each of the items of the menu or list include a target zone that is spatially arranged in such a manner as to differentiate the menu items from one another and provide an easy target for contact by a user.</p> |
| 申请公布号 |
EP2249239(A1) |
申请公布日期 |
2010.11.10 |
| 申请号 |
EP20090159752 |
申请日期 |
2009.05.08 |
| 申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
VUONG, THANH;GRIFFIN, JASON |
| 分类号 |
G06F3/048;G06F3/0482;G06F3/0488 |
主分类号 |
G06F3/048 |
| 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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