KR100989770B1 - 방전 램프의 왜곡량 감시 시스템 및 방전 램프 - Google Patents
방전 램프의 왜곡량 감시 시스템 및 방전 램프 Download PDFInfo
- Publication number
- KR100989770B1 KR100989770B1 KR1020090057773A KR20090057773A KR100989770B1 KR 100989770 B1 KR100989770 B1 KR 100989770B1 KR 1020090057773 A KR1020090057773 A KR 1020090057773A KR 20090057773 A KR20090057773 A KR 20090057773A KR 100989770 B1 KR100989770 B1 KR 100989770B1
- Authority
- KR
- South Korea
- Prior art keywords
- discharge lamp
- distortion amount
- light emitting
- emitting tube
- lamp
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 238000009825 accumulation Methods 0.000 claims abstract description 23
- 230000001186 cumulative effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 230000009172 bursting Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 9
- 229910052753 mercury Inorganic materials 0.000 description 9
- 230000035882 stress Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000002123 temporal effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- H01J61/56—One or more circuit elements structurally associated with the lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
-
- 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
- H01J61/305—Flat vessels or containers
-
- 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
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
Claims (7)
- 방전 램프와,이 방전 램프에 전력을 공급하는 급전 장치와,당해 방전 램프의 발광관의 축적 왜곡량을 산출하는 연산 장치를 구비하여 이루어지는 방전 램프의 왜곡량 감시 시스템으로서,상기 연산 장치에 의해, 상기 급전 장치로부터 상기 방전 램프에 공급되는 전력치마다, 점등 시간의 함수인 축적 왜곡량을 산출하는 연산식이 설정되고,이 연산식에 의해, 상기 방전 램프에 공급되는 전력치로의 전력 공급 개시 시에 있어서의 발광관의 축적 왜곡량을 초기치로 하여, 당해 전력치로의 점등 시간에 따라 당해 방전 램프의 발광관의 총 축적 왜곡량이 특정되는 것을 특징으로 하는 방전 램프의 왜곡량 감시 시스템.
- 청구항 1에 있어서,미리 설정된 발광관의 한계 왜곡량과 연산식에 의해 특정되는 총 축적 왜곡량을 비교하여, 당해 총 축적 왜곡량이 당해 한계 왜곡량에 도달했을 때에 알람을 발생하는 알람 장치를 구비하여 이루어지는 것을 특징으로 하는 방전 램프의 왜곡량 감시 시스템.
- 청구항 1에 있어서,방전 램프의 총 축적 왜곡량, 점등 시간 및 한계 왜곡량에 도달할 때까지의 시간을 포함하는 정보를 표시하는 표시 장치를 구비하여 이루어지는 것을 특징으로 하는 방전 램프의 왜곡량 감시 시스템.
- 청구항 1 내지 청구항 3 중 어느 한 항에 있어서,방전 램프에는, 연산식을 설정하기 위한 파라미터, 총 축적 왜곡량 및 누적 점등 시간을 포함하는 정보가 기록된 램프 정보 기록 매체가 설치되어 있는 것을 특징으로 하는 방전 램프의 왜곡량 감시 시스템.
- 청구항 4에 있어서,램프 정보 기록 매체에는, 연산 장치에 의해, 방전 램프의 총 축적 왜곡량 및 누적 점등 시간이 기록되는 것을 특징으로 하는 방전 램프의 왜곡량 감시 시스템.
- 청구항 4에 있어서,램프 정보 기록 매체는, IC 태그인 것을 특징으로 하는 방전 램프의 왜곡량 감시 시스템.
- 청구항 1에 기재된 방전 램프의 왜곡량 감시 시스템에 적용되는 방전 램프로서,연산식을 설정하기 위한 파라미터, 총 축적 왜곡량 및 누적 점등 시간을 포함하는 정보가 기록된 램프 정보 기록 매체를 구비하여 이루어지는 것을 특징으로 하는 방전 램프.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008216058A JP4548530B2 (ja) | 2008-08-26 | 2008-08-26 | 放電ランプの歪量監視システムおよび放電ランプ |
JPJP-P-2008-216058 | 2008-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100024887A KR20100024887A (ko) | 2010-03-08 |
KR100989770B1 true KR100989770B1 (ko) | 2010-10-26 |
Family
ID=41790544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090057773A KR100989770B1 (ko) | 2008-08-26 | 2009-06-26 | 방전 램프의 왜곡량 감시 시스템 및 방전 램프 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4548530B2 (ko) |
KR (1) | KR100989770B1 (ko) |
CN (1) | CN101662876B (ko) |
TW (1) | TWI458392B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5454168B2 (ja) * | 2010-01-27 | 2014-03-26 | ウシオ電機株式会社 | 放電ランプ用給電装置 |
JP2014075316A (ja) * | 2012-10-05 | 2014-04-24 | Cerma Precision Inc | ランプ及び光源装置 |
JP7278596B2 (ja) * | 2017-12-08 | 2023-05-22 | フェニックス電機株式会社 | ランプの点灯方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09320781A (ja) * | 1996-05-30 | 1997-12-12 | Toshiba Lighting & Technol Corp | 高圧放電灯点灯装置および画像表示装置 |
JPH11121339A (ja) | 1997-10-20 | 1999-04-30 | Nikon Corp | 露光装置及び露光方法 |
JP2002122940A (ja) | 2000-10-12 | 2002-04-26 | Nikon Corp | 投射型表示装置 |
JP2002287243A (ja) | 2001-03-23 | 2002-10-03 | Seiko Epson Corp | ランプ寿命表示 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997038560A1 (fr) * | 1996-04-10 | 1997-10-16 | Seiko Epson Corporation | Ensemble lampe source de lumiere, element source de lumiere et dispositif d'affichage par projection |
JP2005243381A (ja) * | 2004-02-26 | 2005-09-08 | Hitachi Ltd | 放電ランプ点灯装置 |
JP2006201645A (ja) * | 2005-01-24 | 2006-08-03 | Plus Vision Corp | カートリッジ式ランプユニット |
DE102005022375A1 (de) * | 2005-05-13 | 2006-11-16 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektrische Lampe und Beleuchtungssystem und Verfahren zum Betreiben einer elektrischen Lampe oder eines Beleuchtungssystems |
-
2008
- 2008-08-26 JP JP2008216058A patent/JP4548530B2/ja not_active Expired - Fee Related
-
2009
- 2009-06-02 TW TW098118206A patent/TWI458392B/zh not_active IP Right Cessation
- 2009-06-26 KR KR1020090057773A patent/KR100989770B1/ko not_active IP Right Cessation
- 2009-08-06 CN CN200910164137.XA patent/CN101662876B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09320781A (ja) * | 1996-05-30 | 1997-12-12 | Toshiba Lighting & Technol Corp | 高圧放電灯点灯装置および画像表示装置 |
JPH11121339A (ja) | 1997-10-20 | 1999-04-30 | Nikon Corp | 露光装置及び露光方法 |
JP2002122940A (ja) | 2000-10-12 | 2002-04-26 | Nikon Corp | 投射型表示装置 |
JP2002287243A (ja) | 2001-03-23 | 2002-10-03 | Seiko Epson Corp | ランプ寿命表示 |
Also Published As
Publication number | Publication date |
---|---|
CN101662876A (zh) | 2010-03-03 |
TWI458392B (zh) | 2014-10-21 |
JP4548530B2 (ja) | 2010-09-22 |
CN101662876B (zh) | 2014-07-30 |
JP2010055754A (ja) | 2010-03-11 |
TW201010508A (en) | 2010-03-01 |
KR20100024887A (ko) | 2010-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200839454A (en) | Light source device and exposure device using the same | |
EP1901589A1 (en) | High pressure discharge lamp starter device and an automotive headlight device | |
CN102421235B (zh) | 用于高压放电灯的点亮方法和点亮设备、高压放电灯设备以及投影型图像显示设备 | |
WO2007052770A1 (ja) | 高圧水銀ランプの点灯方法、その点灯装置、ランプシステム及び投射型表示装置 | |
KR100989770B1 (ko) | 방전 램프의 왜곡량 감시 시스템 및 방전 램프 | |
JP4572117B2 (ja) | 照明ユニット | |
JP2005085629A (ja) | 画像表示プロジェクタ | |
JP5152229B2 (ja) | 光源装置 | |
JP3933724B2 (ja) | 高圧放電灯点灯装置および画像表示装置 | |
CN101636031B (zh) | 紫外线照射装置以及紫外线照射装置的点灯控制方法 | |
TW200839453A (en) | Light source device and exposure device using the same | |
KR100730451B1 (ko) | 자외광원 점등장치 및 자외선 조사장치 | |
JP4590991B2 (ja) | 放電灯点灯装置及び照明装置 | |
JP4438496B2 (ja) | 放電灯点灯装置及び照明器具、照明システム | |
JPH10177898A (ja) | ランプユニット及びランプユニット制御装置 | |
JPH11102792A (ja) | 放電灯点灯装置 | |
JPH10275692A (ja) | 高圧放電灯点灯装置および画像表示装置 | |
JP2005128402A (ja) | 液晶プロジェクタ | |
JP6043268B2 (ja) | 高圧放電ランプの点灯方法 | |
JP5257286B2 (ja) | 露光装置および当該露光装置に使用されるランプの点灯電力制御方法 | |
JP4890392B2 (ja) | レーザ管の寿命判定法 | |
JP2011054459A (ja) | 高輝度放電灯を主光源とする照明装置、主光源の交換時期報知方法 | |
JP2000277290A (ja) | 放電灯駆動装置及び放電灯駆動方法 | |
JP2006243134A (ja) | 投射型画像表示装置、およびその制御方法 | |
JP2000078362A (ja) | 画像読み取り装置及び画像形成装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20090626 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20100726 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20090626 Comment text: Patent Application |
|
PA0302 | Request for accelerated examination |
Patent event date: 20100726 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination Patent event date: 20090626 Patent event code: PA03021R01I Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100913 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20101018 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20101018 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20130924 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20130924 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20141001 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20141001 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150918 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20150918 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160921 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20160921 Start annual number: 7 End annual number: 7 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20180729 |