Reflector for intense pulse light device
US11626276B1 · kind B1 · utility
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8Claims
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Assignee
Inventor
Key dates
| Filing date | Mar 8, 2022 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Mar 8, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J61/045
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An intense pulse light (IPL) device includes a flash lamp and a light guide for guiding light from the flash lamp to an area to be treated. The flash lamp includes an anode electrode and a cathode electrode, and an envelope defining a cavity. A reflector reflects light from the flash lamp to the area to be treated. At least one electrode protector has a reflecting surface that redirects light from the electrodes toward a center of the reflector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.