Flat panel loudspeaker system
US9154862B2 · kind B2 · utility
10Cited by
40References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2013 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Jun 27, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flat panel loudspeaker system may include a panel having a core, an inner sheet coupled to an inner surface of the core and an outer sheet coupled to an outer surface of the core, the panel having a weakened area defined by at least one slot formed through the outer sheet, and an exciter that is detachable for replacement purposes, is attached to the panel at the weakened area and configured to vibrate the panel to generate sound energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.