Touch sensor keypad with tactile feedback mechanisms and electronic device with the same
US8441447B2 · kind B2 · utility
1Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2012 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Jun 26, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/04886
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes an input module, which has a plurality of first keys, a plurality of second keys, a first vibration element and a second vibration element. When any one of the first keys is pressed or touched, the first vibration element vibrates accordingly; and when any one of the second keys is pressed or touched, the second vibration element vibrates accordingly thereby providing a tactile feedback to a user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.