| 发明名称 |
PORTABLE ELECTRONIC DEVICE AND METHOD OF CONTROL |
| 摘要 |
A portable electronic device includes a touch-sensitive display and a piezoelectric actuator disposed and preloaded on a support and arranged to provide tactile feedback to the touch-sensitive display in response to an actuation signal. The touch-sensitive display may be biased toward the piezoelectric actuator to preload the piezoelectric actuator. |
| 申请公布号 |
CA2688120(C) |
申请公布日期 |
2015.05.05 |
| 申请号 |
CA20092688120 |
申请日期 |
2009.12.10 |
| 申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
PALECZNY, TODD ROBERT;WEBER, ARNETT RYAN;FAUBERT, PERRY ALLAN;STRITTMATTER, PATRICK CLEMENT |
| 分类号 |
G06F3/01;G06F3/041;H01H13/85 |
主分类号 |
G06F3/01 |
| 代理机构 |
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代理人 |
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