TW354852B - Ceramic cathode discharge lamp - Google Patents
Ceramic cathode discharge lampInfo
- Publication number
- TW354852B TW354852B TW086105248A TW86105248A TW354852B TW 354852 B TW354852 B TW 354852B TW 086105248 A TW086105248 A TW 086105248A TW 86105248 A TW86105248 A TW 86105248A TW 354852 B TW354852 B TW 354852B
- Authority
- TW
- Taiwan
- Prior art keywords
- ceramic cathode
- discharge lamp
- component consisting
- cathode discharge
- torr
- Prior art date
Links
Landscapes
- Discharge Lamp (AREA)
Abstract
A ceramic cathode fluorescent discharge lamp comprising a bulb plated with fluorescent body on inner surface of the same, a ceramic cathode having a bottomed cylindrical housing including electron emission material of aggregate type porous structure of conductive oxide having a first component consisting of at least one of Ba, Sr, and Ca, a second component consisting of at least one of Zr and Ti, a third component consisting of at least one of Ta and Nb, with surface plated with conductive or semiconductive layer of at least one of carbonate, nitride and oxide of Ta or Nb, rare gas being sealed in the bulb, and sealing pressure of the rare gas is in the range between 10 Torr and 170 Torr.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28100295A JP3113186B2 (en) | 1995-10-27 | 1995-10-27 | Electrode and method of manufacturing the same |
JP8172920A JPH103879A (en) | 1996-06-12 | 1996-06-12 | Ceramic cathode fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
TW354852B true TW354852B (en) | 1999-03-21 |
Family
ID=57940246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086105248A TW354852B (en) | 1995-10-27 | 1997-04-23 | Ceramic cathode discharge lamp |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW354852B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI393166B (en) * | 2005-03-15 | 2013-04-11 | Neomax Materials Co Ltd | Welding process for discharge electrode, discharge electrode welded by the process and fluorescent discharge tube provided with the discharge electrode |
-
1997
- 1997-04-23 TW TW086105248A patent/TW354852B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI393166B (en) * | 2005-03-15 | 2013-04-11 | Neomax Materials Co Ltd | Welding process for discharge electrode, discharge electrode welded by the process and fluorescent discharge tube provided with the discharge electrode |
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