DE69712122T2 - Elektrodenlose Mikrowellenentladungslampe und Verfahren zur Fertigung einer derartigen Lampe - Google Patents
Elektrodenlose Mikrowellenentladungslampe und Verfahren zur Fertigung einer derartigen LampeInfo
- Publication number
- DE69712122T2 DE69712122T2 DE69712122T DE69712122T DE69712122T2 DE 69712122 T2 DE69712122 T2 DE 69712122T2 DE 69712122 T DE69712122 T DE 69712122T DE 69712122 T DE69712122 T DE 69712122T DE 69712122 T2 DE69712122 T2 DE 69712122T2
- Authority
- DE
- Germany
- Prior art keywords
- arc tube
- ceramic
- tube
- discharge lamp
- microwave discharge
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000000919 ceramic Substances 0.000 claims description 56
- 238000007789 sealing Methods 0.000 claims description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000006060 molten glass Substances 0.000 claims description 14
- 239000010453 quartz Substances 0.000 claims description 11
- 229910010293 ceramic material Inorganic materials 0.000 claims description 8
- 229910001507 metal halide Inorganic materials 0.000 claims description 5
- 150000005309 metal halides Chemical class 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000011195 cermet Substances 0.000 claims 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
- 239000002905 metal composite material Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910021344 molybdenum silicide Inorganic materials 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
-
- 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
- H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps
-
- 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
- H01J9/40—Closing vessels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP976396 | 1996-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69712122D1 DE69712122D1 (de) | 2002-05-29 |
| DE69712122T2 true DE69712122T2 (de) | 2002-08-14 |
Family
ID=11729320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69712122T Expired - Fee Related DE69712122T2 (de) | 1996-01-24 | 1997-01-22 | Elektrodenlose Mikrowellenentladungslampe und Verfahren zur Fertigung einer derartigen Lampe |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6447937B1 (en) * | 1997-02-26 | 2002-09-10 | Kyocera Corporation | Ceramic materials resistant to halogen plasma and components using the same |
| US6856092B2 (en) * | 2000-12-06 | 2005-02-15 | Itw, Inc. | Electrodeless lamp |
| KR100798676B1 (ko) | 2006-11-02 | 2008-01-29 | 장명기 | 외부 전극 형광 램프 및 그의 제조 방법 |
| GB0709343D0 (en) * | 2007-05-15 | 2007-06-27 | Ceravision Ltd | Electrodeless bulb |
| US20100102724A1 (en) * | 2008-10-21 | 2010-04-29 | Luxim Corporation | Method of constructing ceramic body electrodeless lamps |
| US8552645B2 (en) * | 2008-10-31 | 2013-10-08 | General Electric Company | Seal and leg design for ceramic induction lamp |
| KR100898525B1 (ko) | 2008-12-30 | 2009-05-20 | (주)에이알텍 | 무전극방전램프모듈 |
| JP4775461B2 (ja) * | 2009-03-10 | 2011-09-21 | ウシオ電機株式会社 | エキシマランプ及びエキシマランプの製造方法 |
| CN101980354A (zh) * | 2010-10-14 | 2011-02-23 | 潮州市晨歌电光源有限公司 | 一种陶瓷无极灯电弧管 |
| TWI585819B (zh) * | 2016-10-05 | 2017-06-01 | 上一國際光電股份有限公司 | 無電極燈管及無電極燈泡的製作流程 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54119783A (en) * | 1978-03-08 | 1979-09-17 | Mitsubishi Electric Corp | Electrodeless discharge lamp |
| JPS5788643A (en) * | 1980-11-22 | 1982-06-02 | Nec Home Electronics Ltd | Production of ring type fluorescent lamp |
| JPS5814447A (ja) * | 1981-07-20 | 1983-01-27 | Toshiba Corp | 曲管形けい光ランプの製造方法 |
| US4586115A (en) * | 1984-04-06 | 1986-04-29 | Zimmerman S Mort | Electromagnetic radio frequency excited explosion proof lighting method and system |
| US4623822A (en) * | 1984-09-26 | 1986-11-18 | Internorth, Inc. | Electrodeless discharge resonance lamp |
| JPH01236544A (ja) * | 1988-03-16 | 1989-09-21 | Hitachi Ltd | ブラウン管の製造方法 |
| GB8821671D0 (en) * | 1988-09-02 | 1988-10-19 | Emi Plc Thorn | Discharge tube arrangement |
| US5070277A (en) * | 1990-05-15 | 1991-12-03 | Gte Laboratories Incorporated | Electrodless hid lamp with microwave power coupler |
| US5113121A (en) * | 1990-05-15 | 1992-05-12 | Gte Laboratories Incorporated | Electrodeless HID lamp with lamp capsule |
| JPH0436929A (ja) * | 1990-05-31 | 1992-02-06 | Toshiba Corp | 電子管の製造方法 |
| US5150015A (en) * | 1991-04-15 | 1992-09-22 | General Electric Company | Electrodeless high intensity discharge lamp having an intergral quartz outer jacket |
| US5187412A (en) * | 1992-03-12 | 1993-02-16 | General Electric Company | Electrodeless high intensity discharge lamp |
| JPH07302578A (ja) * | 1994-03-11 | 1995-11-14 | Toshiba Lighting & Technol Corp | 無電極放電ランプ、無電極放電ランプ装置、無電極放電ランプ点灯装置および無電極放電灯 |
| US5592048A (en) * | 1995-08-18 | 1997-01-07 | Osram Sylvania Inc. | Arc tube electrodeless high pressure sodium lamp |
-
1997
- 1997-01-22 DE DE69712122T patent/DE69712122T2/de not_active Expired - Fee Related
- 1997-01-22 EP EP97100970A patent/EP0786798B1/en not_active Expired - Lifetime
- 1997-01-23 TW TW086100731A patent/TW316992B/zh active
- 1997-01-23 US US08/787,987 patent/US6020690A/en not_active Expired - Fee Related
- 1997-01-23 KR KR1019970001940A patent/KR100269419B1/ko not_active Expired - Fee Related
- 1997-01-24 CN CN97102335A patent/CN1105396C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1105396C (zh) | 2003-04-09 |
| US6020690A (en) | 2000-02-01 |
| EP0786798A1 (en) | 1997-07-30 |
| TW316992B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1997-10-01 |
| EP0786798B1 (en) | 2002-04-24 |
| KR100269419B1 (ko) | 2000-10-16 |
| DE69712122D1 (de) | 2002-05-29 |
| CN1164756A (zh) | 1997-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |