Display apparatus
US10638617B2 · kind B2 · utility
0Cited by
7References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2010 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Oct 8, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49002
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus comprising: a first part configured to form at least part of the case of the apparatus; a second part configured to form at least part of the display for the apparatus; a coupling configured to couple the first part to the second part; and at least one actuator coupled to the second part and configured to apply a force to the second part to generate a displacement of the second part relative to the first part suitable for generating an audio signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.