CN1735308A - 灯动作控制装置及其方法 - Google Patents
灯动作控制装置及其方法 Download PDFInfo
- Publication number
- CN1735308A CN1735308A CNA2005100831665A CN200510083166A CN1735308A CN 1735308 A CN1735308 A CN 1735308A CN A2005100831665 A CNA2005100831665 A CN A2005100831665A CN 200510083166 A CN200510083166 A CN 200510083166A CN 1735308 A CN1735308 A CN 1735308A
- Authority
- CN
- China
- Prior art keywords
- lamp
- discharge lamp
- current
- pulse
- voltage
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000003860 storage Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000007774 longterm Effects 0.000 description 5
- 230000002123 temporal effect Effects 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 101100162182 Caenorhabditis elegans adt-1 gene Proteins 0.000 description 1
- 101100108263 Caenorhabditis elegans adt-2 gene Proteins 0.000 description 1
- 101100369818 Chlamydia pneumoniae tlcA gene Proteins 0.000 description 1
- 101100369822 Chlamydia pneumoniae tlcB gene Proteins 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2885—Static converters especially adapted therefor; Control thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-206263 | 2004-07-13 | ||
JP2004206263A JP4448396B2 (ja) | 2004-07-13 | 2004-07-13 | ランプ作動制御装置及びその方法 |
JP2004206263 | 2004-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1735308A true CN1735308A (zh) | 2006-02-15 |
CN1735308B CN1735308B (zh) | 2011-03-30 |
Family
ID=35598771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100831665A Active CN1735308B (zh) | 2004-07-13 | 2005-07-13 | 灯动作控制装置及其方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7274157B2 (zh) |
JP (1) | JP4448396B2 (zh) |
CN (1) | CN1735308B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101925218A (zh) * | 2009-06-09 | 2010-12-22 | 海洋王照明科技股份有限公司 | 警戒灯闪烁控制方法 |
CN101415284B (zh) * | 2007-10-16 | 2013-05-01 | 精工爱普生株式会社 | 光源装置、投影机以及光源装置的驱动方法 |
CN104640333A (zh) * | 2013-11-13 | 2015-05-20 | 欧司朗股份有限公司 | 用于运行放电灯的方法和投影装置 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5194467B2 (ja) * | 2007-02-02 | 2013-05-08 | 岩崎電気株式会社 | 高圧放電灯点灯装置、プロジェクタ及び高圧放電灯の点灯方法 |
JP2008226650A (ja) * | 2007-03-13 | 2008-09-25 | Osram-Melco Ltd | 高圧放電ランプ装置 |
JP2009026746A (ja) * | 2007-06-18 | 2009-02-05 | Seiko Epson Corp | プロジェクタ |
EP2210454A1 (de) * | 2007-11-13 | 2010-07-28 | Osram Gesellschaft mit beschränkter Haftung | Schaltungsanordnung und verfahren zum betreiben einer hochdruckentladungslampe |
JP4992887B2 (ja) * | 2007-12-14 | 2012-08-08 | セイコーエプソン株式会社 | 光源装置、プロジェクタ、及び放電灯の駆動方法 |
US8167438B2 (en) | 2007-12-14 | 2012-05-01 | Seiko Epson Corporation | Light source device, projector, and driving method of discharge lamp |
JP5169785B2 (ja) * | 2007-12-18 | 2013-03-27 | セイコーエプソン株式会社 | 光源装置、プロジェクタ、及び放電灯の駆動方法 |
JP4968052B2 (ja) * | 2007-12-26 | 2012-07-04 | パナソニック株式会社 | 高圧放電ランプ点灯装置、それを用いた高圧放電ランプ装置、その高圧放電ランプ装置を用いたプロジェクタ、および高圧放電ランプの点灯方法 |
JP4572940B2 (ja) * | 2008-02-19 | 2010-11-04 | セイコーエプソン株式会社 | 放電灯の駆動方法、駆動装置、及びプロジェクタ |
JP4530062B2 (ja) * | 2008-02-21 | 2010-08-25 | セイコーエプソン株式会社 | 放電灯の駆動方法および駆動装置、光源装置並びに画像表示装置 |
JP4525772B2 (ja) | 2008-02-25 | 2010-08-18 | セイコーエプソン株式会社 | プロジェクタ |
JP4525774B2 (ja) | 2008-02-27 | 2010-08-18 | セイコーエプソン株式会社 | 放電灯の駆動方法、駆動装置、及びプロジェクタ |
JP4525775B2 (ja) | 2008-02-29 | 2010-08-18 | セイコーエプソン株式会社 | 放電灯の駆動方法、駆動装置、及びプロジェクタ |
JP4678414B2 (ja) * | 2008-03-17 | 2011-04-27 | セイコーエプソン株式会社 | 放電灯点灯装置及びその制御方法並びにプロジェクタ |
JP5309775B2 (ja) * | 2008-08-07 | 2013-10-09 | セイコーエプソン株式会社 | 放電灯の駆動装置および駆動方法、光源装置並びに画像表示装置 |
JP5332634B2 (ja) * | 2009-01-19 | 2013-11-06 | 岩崎電気株式会社 | 高圧放電灯点灯装置 |
JP2010198785A (ja) * | 2009-02-23 | 2010-09-09 | Panasonic Electric Works Co Ltd | 高圧放電灯点灯装置、照明器具、及び照明システム |
JP5287525B2 (ja) * | 2009-06-10 | 2013-09-11 | 岩崎電気株式会社 | 高圧放電灯点灯装置及び高圧放電灯の点灯方法 |
JP4743331B2 (ja) * | 2010-03-15 | 2011-08-10 | セイコーエプソン株式会社 | 放電灯の駆動方法および駆動装置、光源装置並びに画像表示装置 |
WO2011132112A1 (en) | 2010-04-21 | 2011-10-27 | Koninklijke Philips Electronics N.V. | Pulsed operation of a discharge lamp |
DE102010028838A1 (de) * | 2010-05-11 | 2011-11-17 | Osram Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zum Betreiben einer Entladungslampe |
DE102010039221A1 (de) * | 2010-08-11 | 2012-02-16 | Osram Ag | Verfahren zum Betreiben einer Hochdruckentladungslampe außerhalb ihres nominalen Leistungsbereiches |
JP6149351B2 (ja) * | 2011-08-22 | 2017-06-21 | セイコーエプソン株式会社 | 光源装置、放電灯の駆動方法及びプロジェクター |
WO2014147801A1 (ja) * | 2013-03-21 | 2014-09-25 | 新電元工業株式会社 | 電源装置 |
JP2016162615A (ja) * | 2015-03-03 | 2016-09-05 | セイコーエプソン株式会社 | 放電灯駆動装置、光源装置、プロジェクター、および放電灯駆動方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH038299A (ja) * | 1989-06-02 | 1991-01-16 | Koito Mfg Co Ltd | 車輌用高圧放電灯の点灯回路 |
JP3447776B2 (ja) * | 1993-09-17 | 2003-09-16 | 池田デンソー株式会社 | 放電灯点灯装置 |
TW339496B (en) | 1994-06-22 | 1998-09-01 | Philips Electronics Nv | Method and circuit arrangement for operating a high-pressure discharge lamp |
DE4437453A1 (de) * | 1994-10-19 | 1996-04-25 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zum Betrieb einer Entladungslampe und Schaltungsanordnung zum Betrieb einer Entladungslampe |
JP4508425B2 (ja) | 1998-12-17 | 2010-07-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 回路装置 |
US6215252B1 (en) | 1998-12-29 | 2001-04-10 | Philips Electronics North America Corporation | Method and apparatus for lamp control |
DE10021537A1 (de) | 2000-05-03 | 2001-11-08 | Philips Corp Intellectual Pty | Verfahren und Vorrichtung zum Betreiben einer Gasentladungslampe |
EP1389036A4 (en) * | 2001-05-16 | 2004-06-23 | Matsushita Electric Ind Co Ltd | DISCHARGE LAMP LIGHTING DEVICE AND SYSTEM THEREFOR |
JP3736438B2 (ja) * | 2001-11-26 | 2006-01-18 | ウシオ電機株式会社 | 光源装置および給電装置 |
JP2005514890A (ja) * | 2001-12-21 | 2005-05-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | レール電圧スイッチを有する電子的な安定器 |
JP2004207018A (ja) * | 2002-12-25 | 2004-07-22 | Seiko Epson Corp | 光源駆動回路、プロジェクタ、光源の点灯制御方法、及びこの方法を実行させるコンピュータ読み取り可能なプログラム |
-
2004
- 2004-07-13 JP JP2004206263A patent/JP4448396B2/ja not_active Expired - Lifetime
-
2005
- 2005-07-12 US US11/178,449 patent/US7274157B2/en active Active
- 2005-07-13 CN CN2005100831665A patent/CN1735308B/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101415284B (zh) * | 2007-10-16 | 2013-05-01 | 精工爱普生株式会社 | 光源装置、投影机以及光源装置的驱动方法 |
CN101925218A (zh) * | 2009-06-09 | 2010-12-22 | 海洋王照明科技股份有限公司 | 警戒灯闪烁控制方法 |
CN101925218B (zh) * | 2009-06-09 | 2013-06-26 | 海洋王照明科技股份有限公司 | 警戒灯闪烁控制方法 |
CN104640333A (zh) * | 2013-11-13 | 2015-05-20 | 欧司朗股份有限公司 | 用于运行放电灯的方法和投影装置 |
CN104640333B (zh) * | 2013-11-13 | 2019-04-12 | 欧司朗股份有限公司 | 用于运行放电灯的方法和投影装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2006032017A (ja) | 2006-02-02 |
US20060012316A1 (en) | 2006-01-19 |
CN1735308B (zh) | 2011-03-30 |
JP4448396B2 (ja) | 2010-04-07 |
US7274157B2 (en) | 2007-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20130821 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130821 Address after: Tokyo, Japan Patentee after: HITACHI CONSUMER ELECTRONICS Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI LTD. Effective date: 20150304 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150304 Address after: Osaka Japan Patentee after: Hitachi Maxell, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Consumer Electronics Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220523 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |