Light source arrangement
US5924785A · kind A · utility
Inventors
Key dates
| Filing date | May 21, 1997 |
| Grant date | Jul 20, 1999 |
| Priority date | — |
| Expiry date | May 21, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/80
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A light source arrangement includes at least a lighting cell which includes a cell body having a concave light projecting surface and a semi-spherical reflecting cavity surrounded by the concave light projecting surface, a luminary electronic diode cell having two electric terminals extended therefrom, an electrode supporter mounted on the cell body to support the luminary electronic diode cell positioning within reflecting cavity at a focus point of the concave light projecting surface for emitting light towards the concave light projecting surface upon energized, whereby all the emitting light from the luminary electronic diode cell is accumlatively collected and reflected by the concave light projecting surface to provide high intensity light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.