KR20090123778A - 전극 및 그 제조 방법 - Google Patents
전극 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20090123778A KR20090123778A KR1020090035324A KR20090035324A KR20090123778A KR 20090123778 A KR20090123778 A KR 20090123778A KR 1020090035324 A KR1020090035324 A KR 1020090035324A KR 20090035324 A KR20090035324 A KR 20090035324A KR 20090123778 A KR20090123778 A KR 20090123778A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- mass
- less
- work function
- cathode fluorescent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/067—Main electrodes for low-pressure discharge lamps
- H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/067—Main electrodes for low-pressure discharge lamps
- H01J61/0675—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/76—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only
- H01J61/78—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a filling of permanent gas or gases only with cold cathode; with cathode heated only by discharge, e.g. high-tension lamp for advertising
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2008-140123 | 2008-05-28 | ||
JP2008140123A JP2009289556A (ja) | 2008-05-28 | 2008-05-28 | 電極及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090123778A true KR20090123778A (ko) | 2009-12-02 |
Family
ID=41268972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090035324A KR20090123778A (ko) | 2008-05-28 | 2009-04-23 | 전극 및 그 제조 방법 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2009289556A (zh) |
KR (1) | KR20090123778A (zh) |
CN (1) | CN101593664A (zh) |
DE (1) | DE102009019425A1 (zh) |
TW (1) | TW201007811A (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004235072A (ja) * | 2003-01-31 | 2004-08-19 | Neomax Co Ltd | 蛍光放電管用電極合金、蛍光放電管用電極およびその電極を備えた蛍光放電管 |
JP4367954B2 (ja) * | 2005-05-25 | 2009-11-18 | 住友電気工業株式会社 | 電極材料 |
-
2008
- 2008-05-28 JP JP2008140123A patent/JP2009289556A/ja active Pending
-
2009
- 2009-04-23 KR KR1020090035324A patent/KR20090123778A/ko not_active Application Discontinuation
- 2009-04-29 DE DE200910019425 patent/DE102009019425A1/de not_active Withdrawn
- 2009-05-25 TW TW98117232A patent/TW201007811A/zh unknown
- 2009-05-27 CN CNA2009101423040A patent/CN101593664A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN101593664A (zh) | 2009-12-02 |
TW201007811A (en) | 2010-02-16 |
DE102009019425A1 (de) | 2009-12-10 |
JP2009289556A (ja) | 2009-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |