Invention Grant
US08159136B2 Frequency tunable resonant cavity for use with an electrodeless plasma lamp
有权
频率可调谐谐振腔，用于无电极等离子体灯
- Patent Title: Frequency tunable resonant cavity for use with an electrodeless plasma lamp
- Patent Title (中): 频率可调谐谐振腔，用于无电极等离子体灯
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Application No.: US12069185Application Date: 2008-02-07
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Publication No.: US08159136B2Publication Date: 2012-04-17
- Inventor: Marc DeVincentis , Sandeep Mudunuri
- Applicant: Marc DeVincentis , Sandeep Mudunuri
- Applicant Address: US CA Sunnyvale
- Assignee: Luxim Corporation
- Current Assignee: Luxim Corporation
- Current Assignee Address: US CA Sunnyvale
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: H01J7/46
- IPC: H01J7/46
Abstract:
A plasma lamp is described with resonant frequency tuning capability and associated methods for tuning. One tuning method allows plasma lamp manufacturer to set the frequency of lamps to several discrete predetermined values. For example, most lamps that are near the center of a frequency distribution can be tuned to a nominal value such as 918.7 MHz. Other frequencies can also be tuned to increase manufacturing yield and improve lamp performance.
Public/Granted literature
- US20080258627A1 Frequency tunable resonant cavity for use with an electrodeless plasma lamp Public/Granted day:2008-10-23
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