JP4367954B2 - 電極材料 - Google Patents
電極材料 Download PDFInfo
- Publication number
- JP4367954B2 JP4367954B2 JP2006055558A JP2006055558A JP4367954B2 JP 4367954 B2 JP4367954 B2 JP 4367954B2 JP 2006055558 A JP2006055558 A JP 2006055558A JP 2006055558 A JP2006055558 A JP 2006055558A JP 4367954 B2 JP4367954 B2 JP 4367954B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrode material
- mass
- less
- fluorescent lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007772 electrode material Substances 0.000 title claims description 138
- 239000000463 material Substances 0.000 claims description 52
- 239000011521 glass Substances 0.000 claims description 30
- 238000005530 etching Methods 0.000 claims description 21
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 229910052753 mercury Inorganic materials 0.000 claims description 14
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 13
- 238000005242 forging Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 11
- 230000003746 surface roughness Effects 0.000 claims description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 229910052735 hafnium Inorganic materials 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 229910052717 sulfur Inorganic materials 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- 229910052710 silicon Inorganic materials 0.000 claims description 9
- 229910052727 yttrium Inorganic materials 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910052776 Thorium Inorganic materials 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- -1 argon ions Chemical class 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 6
- 229910052790 beryllium Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 6
- 229910052712 strontium Inorganic materials 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910052738 indium Inorganic materials 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 230000000873 masking effect Effects 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 46
- 229910000990 Ni alloy Inorganic materials 0.000 description 42
- 238000004544 sputter deposition Methods 0.000 description 30
- 239000000654 additive Substances 0.000 description 29
- 230000000996 additive effect Effects 0.000 description 29
- 238000010438 heat treatment Methods 0.000 description 21
- 239000013078 crystal Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 13
- 239000007779 soft material Substances 0.000 description 13
- 229910052759 nickel Inorganic materials 0.000 description 11
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 229910000497 Amalgam Inorganic materials 0.000 description 8
- 239000012298 atmosphere Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 229910000833 kovar Inorganic materials 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910000946 Y alloy Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010622 cold drawing Methods 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 238000004402 ultra-violet photoelectron spectroscopy Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001553 barium compounds Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000002604 lanthanum compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- H01J61/0675—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
- H01J61/02—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
- H01J61/0677—Main electrodes for low-pressure discharge lamps characterised by the material of the electrode characterised by the electron emissive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
- H01J2893/0065—Electrode systems
- H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
Landscapes
- Discharge Lamp (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006055558A JP4367954B2 (ja) | 2005-05-25 | 2006-03-01 | 電極材料 |
| KR1020060045981A KR100935276B1 (ko) | 2005-05-25 | 2006-05-23 | 전극재료 |
| TW095118198A TWI320803B (en) | 2005-05-25 | 2006-05-23 | Electrode material |
| TW098136449A TW201011111A (en) | 2005-05-25 | 2006-05-23 | Electrode material |
| CN2006100845592A CN1873876B (zh) | 2005-05-25 | 2006-05-25 | 电极材料 |
| KR1020110076800A KR101257651B1 (ko) | 2005-05-25 | 2011-08-02 | 전극재료 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005153080 | 2005-05-25 | ||
| JP2005342148 | 2005-11-28 | ||
| JP2006055558A JP4367954B2 (ja) | 2005-05-25 | 2006-03-01 | 電極材料 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009169844A Division JP4634516B2 (ja) | 2005-05-25 | 2009-07-21 | 電極材料 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007173197A JP2007173197A (ja) | 2007-07-05 |
| JP2007173197A5 JP2007173197A5 (https=) | 2009-09-03 |
| JP4367954B2 true JP4367954B2 (ja) | 2009-11-18 |
Family
ID=37707352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006055558A Expired - Fee Related JP4367954B2 (ja) | 2005-05-25 | 2006-03-01 | 電極材料 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4367954B2 (https=) |
| KR (2) | KR100935276B1 (https=) |
| TW (2) | TWI320803B (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100960545B1 (ko) * | 2005-10-26 | 2010-06-03 | 엔이씨 라이팅 가부시키가이샤 | 전극, 전극의 제조 방법, 및 냉음극 형광 램프 |
| JP4413951B2 (ja) | 2007-07-06 | 2010-02-10 | 日本特殊陶業株式会社 | スパークプラグ |
| KR100924825B1 (ko) * | 2007-12-13 | 2009-11-03 | (주)명진인터테크 | 냉음극 형광 램프용 전극 및 그 제조 방법 |
| JP4945803B2 (ja) * | 2008-02-20 | 2012-06-06 | Ｎｅｃライティング株式会社 | 冷陰極蛍光ランプ |
| JP2009252382A (ja) * | 2008-04-01 | 2009-10-29 | Sumitomo Electric Ind Ltd | 電極材料、電極、及び冷陰極蛍光ランプ |
| JP2009289556A (ja) * | 2008-05-28 | 2009-12-10 | Sumitomo Electric Ind Ltd | 電極及びその製造方法 |
| JP5267979B2 (ja) * | 2008-06-25 | 2013-08-21 | Ｎｅｃライティング株式会社 | 蛍光ランプ用電極、その製造方法、及び蛍光ランプ |
| JP2010040437A (ja) * | 2008-08-07 | 2010-02-18 | Nec Lighting Ltd | 冷陰極蛍光ランプ及びその製造方法 |
| JP2010040438A (ja) * | 2008-08-07 | 2010-02-18 | Nec Lighting Ltd | 冷陰極蛍光ランプ |
| CN103766000B (zh) | 2011-06-03 | 2018-04-10 | 株式会社和广武 | Cvd装置以及cvd膜的制造方法 |
| KR102149992B1 (ko) * | 2016-10-07 | 2020-08-31 | 닛폰세이테츠 가부시키가이샤 | 니켈재 및 니켈재의 제조 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001517A (ja) * | 2000-06-15 | 2002-01-08 | Hitachi Metals Ltd | Ｆｅ−Ｎｉ系合金材料製造用鋳塊の製造方法 |
| KR20040043527A (ko) * | 2002-11-19 | 2004-05-24 | 코리아라이테크 주식회사 | 냉음극 형광램프용 전극조립체의 제조방법 |
| JP4278999B2 (ja) * | 2003-01-31 | 2009-06-17 | 株式会社Ｎｅｏｍａｘマテリアル | 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 |
-
2006
- 2006-03-01 JP JP2006055558A patent/JP4367954B2/ja not_active Expired - Fee Related
- 2006-05-23 KR KR1020060045981A patent/KR100935276B1/ko not_active Expired - Fee Related
- 2006-05-23 TW TW095118198A patent/TWI320803B/zh not_active IP Right Cessation
- 2006-05-23 TW TW098136449A patent/TW201011111A/zh unknown
-
2011
- 2011-08-02 KR KR1020110076800A patent/KR101257651B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007173197A (ja) | 2007-07-05 |
| KR20060121715A (ko) | 2006-11-29 |
| TW200704784A (en) | 2007-02-01 |
| TWI320803B (en) | 2010-02-21 |
| KR20110103907A (ko) | 2011-09-21 |
| KR101257651B1 (ko) | 2013-04-30 |
| TW201011111A (en) | 2010-03-16 |
| KR100935276B1 (ko) | 2010-01-06 |
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