Invention Application
- Patent Title: Low profile, low loss closed-loop electrodeless fluorescent lamp
- Patent Title (中): 低调低损耗闭环无极荧光灯
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Application No.: US11299333Application Date: 2005-12-09
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Publication No.: US20070132355A1Publication Date: 2007-06-14
- Inventor: Fred Palmer , Jakob Maya
- Applicant: Fred Palmer , Jakob Maya
- Main IPC: H01J17/26
- IPC: H01J17/26
Abstract:
An electrodeless fluorescent lamp is provided with an improved profile. The lamp generally includes: a glass envelope filled with an inert gas and a metal vapor; a coating of phosphor disposed on an inner surface of envelope; and a means for exciting the gas within the glass envelope. To achieve a slimmer profile, the tubes defining the glass envelope have an oval cross-sectional shape.
Information query
