Fluorescent lamp and method for production
US6656006B2 · kind B2 · utility
2Cited by
12References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2002 |
| Grant date | Dec 2, 2003 |
| Priority date | — |
| Expiry date | Jan 31, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J9/395
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method and lamp produced by using this method for evenly disbursing mercury and other lamp compounds throughout the entire length of assembled fluorescent lamps by uniformly and thoroughly heating each lamp's sealed chamber containing these materials to a temperature high enough to vaporize the mercury therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.