公开(公告)号：US20130175921A1

公开(公告)日：2013-07-11

申请号：US13629457

申请日：2012-09-27

Applicant: Topanga Technologies, Inc.

Inventor： FREDERICK M. ESPIAU ,  Timothy J. Brockett ,  Mehran Matloubian

IPC: H01J65/04

CPC classification number: H01J65/042 ,  H01J65/044 ,  H05B41/2806 ,  Y02B20/22

Abstract: An electrode-less plasma lamps, comprising generally of a bulb containing a gas-fill that is excited to produce light using radio-frequency (RF) energy. In specific embodiments, the use of grounded coupling-elements with integrated bulb assemblies simplifies manufacturability, improves resonant frequency control, and enables the use of solid, partially filled, and hollow lamp bodies.