Light source apparatus
US8816584B2 · kind B2 · utility
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1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2013 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Jan 8, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/30
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Provided is a light source apparatus which include a light emitting unit including a light emitting area of unit of surface, an antenna disposed along the outer periphery so as not to encroach on a light emitting area and a driving unit, and a driving unit processing wireless power received from the antenna and supplying the processed wireless power to the light emitting unit. According to the light source apparatus, miniaturization may be accomplished and a shielding phenomenon of an antenna reception signal caused by the light emitting area may be suppressed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.