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Title:
CERAMIC ELECTRODELESS PLASMA LIGHT SOURCE
Document Type and Number:
WIPO Patent Application WO/2011/153799
Kind Code:
A1
Abstract:
A ceramic electrodeless plasma light source includes a microwave resonant cavity (1) and a ceramic arc tube (2). The ceramic arc tube (2) consists of transparent materials or photic materials. The ceramic arc tube (2) includes a plasma cavity (21) that is filled with a luminescent substance and a connection tube (22) that is positioned on one end of the plasma cavity (21). A ceramic plug (23) is plugged into the connection tube (22). The ceramic plug (23) is hermetically sealed with the connection tube (22) by a solder (24). A through-hole is opened in the microwave resonant cavity (1), and the ceramic arc tube (2) is positioned in the through-hole. The microwave resonant cavity (1) is also connected with a microwave input source (3).

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Inventors:
ZHANG, Wanzhen (No.205, Ceramic Rods Plant of Three-circle Co. Ltd.,No.45, Nanjiao Road, Xiangqia, Chaozhou Guangdong 1, 521011, CN)
张万镇 (中国广东省潮州市湘桥区南较路45号三环集团股份有限公司瓷体厂房205房, Guangdong 1, 521011, CN)
XIE, Cansheng (No.205, Ceramic Rods Plant of Three-circle Co. Ltd.,No.45, Nanjiao Road, Xiangqia, Chaozhou Guangdong 1, 521011, CN)
Application Number:
CN2010/079391
Publication Date:
December 15, 2011
Filing Date:
December 02, 2010
Export Citation:
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Assignee:
CHAOZHOU ORILITE LIGHTING CO., LTD. (No.205, Ceramic Rods Plant of Three-circle Co. Ltd.,No.45, Nanjiao Road, Xiangqia, Chaozhou Guangdong 1, 521011, CN)
潮州市灿源电光源有限公司 (中国广东省潮州市湘桥区南较路45号三环集团股份有限公司瓷体厂房205房, Guangdong 1, 521011, CN)
ZHANG, Wanzhen (No.205, Ceramic Rods Plant of Three-circle Co. Ltd.,No.45, Nanjiao Road, Xiangqia, Chaozhou Guangdong 1, 521011, CN)
张万镇 (中国广东省潮州市湘桥区南较路45号三环集团股份有限公司瓷体厂房205房, Guangdong 1, 521011, CN)
International Classes:
H01J65/00; H01J65/04
Attorney, Agent or Firm:
OGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (Room 3912, Block B Sinopec Tower,Tiyu West Rd., Tianh, Guangzhou Guangdong 0, 510620, CN)
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Claims: