KR100389998B1 - 방전램프 - Google Patents
방전램프 Download PDFInfo
- Publication number
- KR100389998B1 KR100389998B1 KR1019960015495A KR19960015495A KR100389998B1 KR 100389998 B1 KR100389998 B1 KR 100389998B1 KR 1019960015495 A KR1019960015495 A KR 1019960015495A KR 19960015495 A KR19960015495 A KR 19960015495A KR 100389998 B1 KR100389998 B1 KR 100389998B1
- Authority
- KR
- South Korea
- Prior art keywords
- metal plate
- light emitting
- glass member
- sealing portion
- glass
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 86
- 239000002184 metal Substances 0.000 claims abstract description 86
- 239000011521 glass Substances 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 39
- 238000005192 partition Methods 0.000 claims abstract description 15
- 239000011888 foil Substances 0.000 claims description 56
- 230000000149 penetrating effect Effects 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 11
- 229910052753 mercury Inorganic materials 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 230000008602 contraction Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 238000004049 embossing Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—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
- H01J61/30—Vessels; Containers
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims (3)
- 내부에 전극을 가지는 발광부와, 이 발광부의 양쪽 단에 형성된 봉지부와, 이 봉지부의 내부에 배치된 대체적으로 기둥형상의 글라스부재와, 이 글라스부재의 발광부축에 배치된 금속판과, 이 금속판에 고정됨과 동시에 상기 발광부내에 연장되어 그 선단에서 상기 전극과 연결되는 내부리이드와, 상기 봉지부로부터 바깥쪽으로 연장되는 외부리이드와, 한쪽 단에서 상기 금속판에 접속됨과 동시에 상기 글라스부재의 외면에서 그 길이방향으로 연장되며 다른쪽 단에서 상기 외부리이드와 전기적으로 접속되는 도전박과, 상기 글라스부재와 상기 금속판과의 사이에 상기 금속판보다 그 두께가 작은 금속박을 배치하고, 상기 글라스부재의 내부 리이드 지지부재와 상기 금속판 사이에 상기 금속판보다 두께가 작은 금속박을 배치한 것을 특징으로 하는 방전램프.
- 제1항에 있어서, 상기 봉지부와 상기 발광부 사이의 중간부와 이 중간부의 내측에는 상기 내부리이드가 관통하는 지지부재를 가지고, 이 지지부재와 상기 금속판 사이에도 상기 금속판보다 두께가 작은 제2 간막이부재가 배치된 것을 특징으로 하는 방전램프.
- 제1항 또는 제2항에 있어서, 상기 간막이부재 및 상기 제2 간막이부재는 돌기를 가지는 것을 특징으로 하는 기재한 방전램프.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95-140090 | 1995-05-16 | ||
JP14009095A JP3228073B2 (ja) | 1995-05-16 | 1995-05-16 | 放電ランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960042900A KR960042900A (ko) | 1996-12-21 |
KR100389998B1 true KR100389998B1 (ko) | 2003-09-19 |
Family
ID=15260727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960015495A Expired - Lifetime KR100389998B1 (ko) | 1995-05-16 | 1996-05-10 | 방전램프 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3228073B2 (ko) |
KR (1) | KR100389998B1 (ko) |
DE (1) | DE19618967A1 (ko) |
TW (1) | TW346637B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19825004A1 (de) * | 1998-04-24 | 1999-10-28 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe |
JP3591439B2 (ja) * | 2000-09-21 | 2004-11-17 | ウシオ電機株式会社 | ショートアーク放電ランプ |
JP3858718B2 (ja) * | 2002-02-13 | 2006-12-20 | ウシオ電機株式会社 | ショートアーク放電ランプ |
DE102004002455A1 (de) | 2003-03-14 | 2004-09-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Lampe mit fixiertem Glasbauteil |
JP4454527B2 (ja) * | 2005-03-31 | 2010-04-21 | 日本碍子株式会社 | 発光管及び高圧放電灯 |
JP4687516B2 (ja) * | 2006-03-13 | 2011-05-25 | ウシオ電機株式会社 | 放電ランプおよびその製造方法 |
DE102006032450B4 (de) * | 2006-07-13 | 2017-11-09 | Osram Gmbh | Hochdruckentladungslampe mit spezieller Dimensionierung von Halsbereichen des Entladungsgefäßes |
JP2009009893A (ja) * | 2007-06-29 | 2009-01-15 | Ushio Inc | 放電ランプ用電極マウントおよび放電ランプ |
JP5200448B2 (ja) * | 2007-08-08 | 2013-06-05 | ウシオ電機株式会社 | 放電ランプ |
JP5211712B2 (ja) * | 2007-08-08 | 2013-06-12 | ウシオ電機株式会社 | 放電ランプ |
JP4826613B2 (ja) * | 2008-09-25 | 2011-11-30 | ウシオ電機株式会社 | 放電ランプ |
JP5365213B2 (ja) * | 2008-10-01 | 2013-12-11 | ウシオ電機株式会社 | ショートアーク型放電ランプ |
JP5379516B2 (ja) * | 2009-02-26 | 2013-12-25 | 株式会社オーク製作所 | 放電ランプ |
JP5898849B2 (ja) * | 2011-03-30 | 2016-04-06 | 株式会社オーク製作所 | 放電ランプ |
JP5840432B2 (ja) | 2011-09-21 | 2016-01-06 | 株式会社オーク製作所 | 放電ランプ |
DE102019202479B4 (de) * | 2019-02-25 | 2021-12-02 | Osram Gmbh | Elektrodenanordnung für eine entladungslampe, gasentladungslampe, schutzfolie und verfahren zum bereitstellen einer schutzfolie an einer elektrodenanordnung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019078A (en) * | 1974-10-30 | 1977-04-19 | Thorn Electrical Industries Limited | Method of electrode mounting in high-pressure sodium discharge lamp |
JPS6247056U (ko) * | 1985-09-10 | 1987-03-23 | ||
JPS6247057U (ko) * | 1985-09-10 | 1987-03-23 | ||
JPH0673856U (ja) * | 1993-03-26 | 1994-10-18 | ウシオ電機株式会社 | 放電ランプ |
JPH0721988A (ja) * | 1993-06-30 | 1995-01-24 | Toshiba Lighting & Technol Corp | 高圧放電灯およびこれを含む半導体露光装置ならびに映写装置 |
-
1995
- 1995-05-16 JP JP14009095A patent/JP3228073B2/ja not_active Expired - Lifetime
-
1996
- 1996-05-10 DE DE19618967A patent/DE19618967A1/de not_active Withdrawn
- 1996-05-10 KR KR1019960015495A patent/KR100389998B1/ko not_active Expired - Lifetime
- 1996-05-20 TW TW085105954A patent/TW346637B/zh not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4019078A (en) * | 1974-10-30 | 1977-04-19 | Thorn Electrical Industries Limited | Method of electrode mounting in high-pressure sodium discharge lamp |
JPS6247056U (ko) * | 1985-09-10 | 1987-03-23 | ||
JPS6247057U (ko) * | 1985-09-10 | 1987-03-23 | ||
JPH0673856U (ja) * | 1993-03-26 | 1994-10-18 | ウシオ電機株式会社 | 放電ランプ |
JPH0721988A (ja) * | 1993-06-30 | 1995-01-24 | Toshiba Lighting & Technol Corp | 高圧放電灯およびこれを含む半導体露光装置ならびに映写装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH08315780A (ja) | 1996-11-29 |
JP3228073B2 (ja) | 2001-11-12 |
TW346637B (en) | 1998-12-01 |
DE19618967A1 (de) | 1996-11-21 |
KR960042900A (ko) | 1996-12-21 |
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