Invention Application
- Patent Title: ELECTRODELESS LAMPS WITH GROUNDED COUPLING ELEMENTS
- Patent Title (中): 具有接地耦合元件的无电缆
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Application No.: US13629462Application Date: 2012-09-27
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Publication No.: US20130113374A1Publication Date: 2013-05-09
- Inventor: FREDERICK M. ESPIAU , Mehran Matloubian , Timothy J. Brockett , David Schmelzer
- Applicant: FREDERICK M. ESPIAU , Mehran Matloubian , Timothy J. Brockett , David Schmelzer
- Applicant Address: US CA Canoga Park
- Assignee: Topanga Technologies, Inc.
- Current Assignee: Topanga Technologies, Inc.
- Current Assignee Address: US CA Canoga Park
- Main IPC: H01J65/04
- IPC: H01J65/04
Abstract:
An electrodeless plasma lamp includes a bulb containing a gas-fill and light emitter(s) excited to produce light using radio-frequency (RF) energy. Input and output coupling elements separated from each other by a gap couple RF energy from an RF source to the bulb. One end of the input coupling element is electrically connected to an RF source while the other end is connected to ground. One end of the output coupling element is connected to ground while the other end is connected to the bulb.
Public/Granted literature
- US08674603B2 Electrodeless lamps with grounded coupling elements Public/Granted day:2014-03-18
Information query
