Piezoelectric user interface |
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| 申请号 | US14597316 | 申请日 | 2015-01-15 | 公开(公告)号 | US09865142B2 | 公开(公告)日 | 2018-01-09 |
| 申请人 | Nokia Technologies Oy; | 发明人 | Juhani Tuovinen; | ||||
| 摘要 | An apparatus includes a touchscreen keypad and one or more devices that generate a tactile response to a user of the apparatus when a key in the keypad is pressed. In order accomplish a simple construction requiring a minimum of space, the one or more devices that generate that tactile response may include at least one piezoelectric element configured to generate vibration which is forwarded to the user in response to a key of the touchscreen keypad being pressed. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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