Title:
CO-FIRING SEALING CERAMIC LAMP AND PREPARATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/048477
Kind Code:
A1
Abstract:
A co-firing sealing ceramic lamp and a preparation method thereof are disclosed. The co-firing sealing ceramic lamp includes a discharge cavity (11) and an electrode tube (12) arranged at an end part of the discharge cavity. A ceramic metal electrode (13) is inserted in the electrode tube; one end, close to the discharge cavity, of the ceramic metal electrode is connected with a tungsten electrode (14); the ceramic metal electrode and the electrode tube are sealed by co-firing. The co-firing sealing ceramic lamp can effectively avoid the corrosion of the solder, and has better gas tightness.
Inventors:
ZHANG WANZHEN (CN)
XIE CANSHENG (CN)
GAO JU (CN)
LU ZHENZHOU (CN)
XIE CANSHENG (CN)
GAO JU (CN)
LU ZHENZHOU (CN)
Application Number:
PCT/CN2010/078257
Publication Date:
April 19, 2012
Filing Date:
October 29, 2010
Export Citation:
Assignee:
CHAOZHOU ORILITE LIGHTING CO LTD (CN)
CHAOZHOU AUBADE LIGHTING CO LTD (CN)
ZHANG WANZHEN (CN)
XIE CANSHENG (CN)
GAO JU (CN)
LU ZHENZHOU (CN)
CHAOZHOU AUBADE LIGHTING CO LTD (CN)
ZHANG WANZHEN (CN)
XIE CANSHENG (CN)
GAO JU (CN)
LU ZHENZHOU (CN)
International Classes:
H01J61/00; H01J9/32; H01J61/06; H01J61/36
Foreign References:
| CN1204858A | 1999-01-13 | |||
| CN100361267C | 2008-01-09 | |||
| CN101802955A | 2010-08-11 | |||
| US4155758A | 1979-05-22 | |||
| JPS63160147A | 1988-07-02 |
Attorney, Agent or Firm:
OGO PATENT & TRADEMARK AGENCY LIMITED COMPANY (CN)
广州粤高专利商标代理有限公司 (CN)
广州粤高专利商标代理有限公司 (CN)
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Claims: