Speaker including a speaker apparatus and a lighting apparatus
US9765959B2 · kind B2 · utility
7Cited by
4References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2014 |
| Grant date | Sep 19, 2017 |
| Priority date | — |
| Expiry date | Jan 6, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/028
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A speaker including a speaker apparatus and a lighting apparatus are provided. The speaker having a conical vibration portion, and a lighting apparatus insertedly disposed at a center of the conical vibration portion to emit light to the conical vibration portion, so that efficient lighting is ensured and light is adjusted depending on the acoustic signal, thereby maximizing the visual sound effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.