DE60127621T8 - Beleuchtungseinrichtung - Google Patents

Beleuchtungseinrichtung Download PDF

Info

Publication number: DE60127621T8
Authority: DE; Germany
Prior art keywords: lighting device; lighting
Prior art date: 2000-08-10
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.): Active

Application number

DE60127621T

Other languages

English (en)

Other versions

DE60127621T2 (de

DE60127621D1 (de

Inventor

Takeshi Ishihara

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ushio Denki KK

Original Assignee

Ushio Denki KK

Priority date (The priority date 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 date listed.)

2000-08-10

Filing date

2001-08-08

Publication date

2008-11-06

2001-08-08 Application filed by Ushio Denki KK filed Critical Ushio Denki KK

2007-05-16 Publication of DE60127621D1 publication Critical patent/DE60127621D1/de

2008-03-20 Publication of DE60127621T2 publication Critical patent/DE60127621T2/de

2008-11-06 Application granted granted Critical

2008-11-06 Publication of DE60127621T8 publication Critical patent/DE60127621T8/de

Status Active legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/208—Homogenising, shaping of the illumination light
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2026—Gas discharge type light sources, e.g. arcs
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/025—Associated optical elements
- 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
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Projection Apparatus (AREA)
Liquid Crystal (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

DE60127621T 2000-08-10 2001-08-08 Beleuchtungseinrichtung Active DE60127621T8 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2000242999A JP3439435B2 (ja)	2000-08-10	2000-08-10	光源装置、照明装置および投写型表示装置
JP2000242999		2000-08-10

Publications (3)

Publication Number	Publication Date
DE60127621D1 DE60127621D1 (de)	2007-05-16
DE60127621T2 DE60127621T2 (de)	2008-03-20
DE60127621T8 true DE60127621T8 (de)	2008-11-06

Family

ID=18733925

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60127621T Active DE60127621T8 (de)	2000-08-10	2001-08-08	Beleuchtungseinrichtung

Country Status (4)

Country	Link
US (1)	US6623145B2 (de)
EP (1)	EP1180719B1 (de)
JP (1)	JP3439435B2 (de)
DE (1)	DE60127621T8 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2003043580A (ja) *	2001-07-30	2003-02-13	Mitsubishi Electric Corp	ランプ、偏光変換光学系および画像表示装置
DE10211015A1 (de)	2002-03-13	2003-09-25	Philips Intellectual Property	Reflektorlampe
US6908218B2 (en) *	2002-06-18	2005-06-21	Casio Computer Co., Ltd.	Light source unit and projector type display device using the light source unit
US7159990B2 (en)	2003-08-18	2007-01-09	Seiko Epson Corporation	Method of manufacturing reflective mirror, illumination device, and projector
US20050168148A1 (en) *	2004-01-30	2005-08-04	General Electric Company	Optical control of light in ceramic arctubes
JP2006113539A (ja) *	2004-09-14	2006-04-27	Seiko Epson Corp	光源装置、およびプロジェクタ
CN1331003C (zh) *	2004-10-25	2007-08-08	罗筱泠	投影灯
JP2007171319A (ja) *	2005-12-20	2007-07-05	Samsung Electronics Co Ltd	照明光学系、それを用いた照明ユニットおよび画像投影装置
US7435982B2 (en) *	2006-03-31	2008-10-14	Energetiq Technology, Inc.	Laser-driven light source
US7989786B2 (en) *	2006-03-31	2011-08-02	Energetiq Technology, Inc.	Laser-driven light source
JP4786420B2 (ja)	2006-05-31	2011-10-05	株式会社小糸製作所	車両用灯具ユニット
JP2008117555A (ja) *	2006-11-01	2008-05-22	Seiko Epson Corp	光源装置及びプロジェクタ
JP2011049513A (ja) *	2009-07-30	2011-03-10	Ushio Inc	光源装置
WO2011100322A2 (en)	2010-02-09	2011-08-18	Energetiq Technology, Inc.	Laser-driven light source
JP2012028759A (ja) *	2010-06-29	2012-02-09	Asml Netherlands Bv	Ｅｕｖ放射源およびｅｕｖ放射を発生させる方法
IL234729B (en)	2013-09-20	2021-02-28	Asml Netherlands Bv	A light source operated by a laser and a method using a mode mixer
IL234727B (en)	2013-09-20	2020-09-30	Asml Netherlands Bv	A light source operated by a laser in an optical system corrected for deviations and the method of manufacturing the system as mentioned
US10186416B2 (en)	2014-05-15	2019-01-22	Excelitas Technologies Corp.	Apparatus and a method for operating a variable pressure sealed beam lamp
EP3457430B1 (de)	2014-05-15	2023-10-25	Excelitas Technologies Corp.	Lasergesteuerte abgedichtete strahllampe mit zwei fokusregionen
US9741553B2 (en)	2014-05-15	2017-08-22	Excelitas Technologies Corp.	Elliptical and dual parabolic laser driven sealed beam lamps
US10008378B2 (en)	2015-05-14	2018-06-26	Excelitas Technologies Corp.	Laser driven sealed beam lamp with improved stability
US10057973B2 (en)	2015-05-14	2018-08-21	Excelitas Technologies Corp.	Electrodeless single low power CW laser driven plasma lamp
US9576785B2 (en)	2015-05-14	2017-02-21	Excelitas Technologies Corp.	Electrodeless single CW laser driven xenon lamp
US10234101B2 (en)	2017-04-27	2019-03-19	Hyundai Mobis Co., Ltd.	Optical device
CN107781781B (zh) *	2017-11-21	2023-11-10	华域视觉科技(上海)有限公司	反射式聚光器、车灯及汽车
US10109473B1 (en)	2018-01-26	2018-10-23	Excelitas Technologies Corp.	Mechanically sealed tube for laser sustained plasma lamp and production method for same
US11587781B2 (en)	2021-05-24	2023-02-21	Hamamatsu Photonics K.K.	Laser-driven light source with electrodeless ignition
US12165856B2 (en)	2022-02-21	2024-12-10	Hamamatsu Photonics K.K.	Inductively coupled plasma light source
US12144072B2 (en)	2022-03-29	2024-11-12	Hamamatsu Photonics K.K.	All-optical laser-driven light source with electrodeless ignition
US12156322B2 (en)	2022-12-08	2024-11-26	Hamamatsu Photonics K.K.	Inductively coupled plasma light source with switched power supply

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53126927A (en)	1977-04-12	1978-11-06	Gakken Co Ltd	Illumination device
US4769748A (en) *	1985-08-30	1988-09-06	Gte Products Corporation	Lamp reflector
US4897771A (en) *	1987-11-24	1990-01-30	Lumitex, Inc.	Reflector and light system
CA2076090A1 (en) *	1991-08-29	1993-03-01	Paul G. Mathews	Electric lamps having a lens shaped arc or filament chamber
JP3140164B2 (ja)	1992-05-01	2001-03-05	パイオニア株式会社	集光リフレクタ
US5414600A (en) *	1993-07-30	1995-05-09	Cogent Light Technologies, Inc.	Condensing and collecting optical system using an ellipsoidal reflector
US5509095A (en) *	1994-02-01	1996-04-16	Cogent Light Technologies, Inc.	Condensing and collecting optical system with axially displaced concave reflector and optical fiber
JPH09297354A (ja)	1996-05-07	1997-11-18	Fujitsu Ltd	光源装置及びこの光源装置を備えた液晶プロジェクタ
JP3847927B2 (ja) *	1997-11-18	2006-11-22	キヤノン株式会社	発光管及びそれを用いた光源装置
EP1029198A4 (de) *	1998-06-08	2000-12-27	Karlheinz Strobl	Effiziente beleuchtungssysteme, komponente und herstellungsverfahren
JP2000138005A (ja)	1998-11-02	2000-05-16	Matsushita Electric Ind Co Ltd	ランプとこれを使用した光源装置、照明光学装置および投写型表示装置
JP2001015074A (ja) *	1999-06-28	2001-01-19	Iwasaki Electric Co Ltd	光源装置

2000
- 2000-08-10 JP JP2000242999A patent/JP3439435B2/ja not_active Expired - Fee Related
2001
- 2001-08-08 DE DE60127621T patent/DE60127621T8/de active Active
- 2001-08-08 EP EP01119137A patent/EP1180719B1/de not_active Expired - Lifetime
- 2001-08-09 US US09/924,474 patent/US6623145B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP3439435B2 (ja)	2003-08-25
EP1180719A2 (de)	2002-02-20
DE60127621T2 (de)	2008-03-20
DE60127621D1 (de)	2007-05-16
JP2002055393A (ja)	2002-02-20
EP1180719A3 (de)	2005-09-28
EP1180719B1 (de)	2007-04-04
US6623145B2 (en)	2003-09-23
US20020021508A1 (en)	2002-02-21

Publication	Publication Date	Title
DE60114129D1 (de)	2006-03-02	Beleuchtungsvorrichtung
DE60114000D1 (de)	2006-02-23	Beleuchtungseinrichtung
DE50111903D1 (de)	2007-03-08	Beleuchtungsvorrichtung
DE60127621T8 (de)	2008-11-06	Beleuchtungseinrichtung
DE60036733D1 (de)	2007-11-22	Oberflächenbeleuchtungseinrichtung
DE60033639D1 (de)	2007-04-12	Leuchte
DE60105951D1 (de)	2004-11-04	Emittervorrichtung
DE60039645D1 (de)	2008-09-04	Beleuchtungseinrichtung
DE60126075D1 (de)	2007-03-08	Auftragsvorrichtung
DE60028172D1 (de)	2006-06-29	Beleuchtungsvorrichtung
DE60127017D1 (de)	2007-04-19	Aufschlämmungsrückfluss-Vorrichtung
DE50111451D1 (de)	2006-12-28	Flache Beleuchtungseinheit
DE50113388D1 (de)	2008-01-31	Anzeigen-Beleuchtungsvorrichtung
NO20005524L (no)	2001-08-29	Ror-i-roranordning
NO20032746L (no)	2003-06-17	Kantbelyst belysningsanordning
IT1308709B1 (it)	2002-01-10	Dispositivo di illuminazione
IT249780Y1 (it)	2003-05-28	Dispositivo di illuminazione polivalente
DE60123428D1 (de)	2006-11-09	Tragbare beleuchtungseinrichtung
DE50211445D1 (de)	2008-02-14	Beleuchtungseinrichtung
DE50108795D1 (de)	2006-04-13	Beleuchtungsvorrichtung
ES1052605Y (es)	2003-05-01	Dispositivo de alumbrado
FI20002186L (fi)	2002-04-05	Valaisinjärjestely
ITMI20010560U1 (it)	2003-04-22	Dispositivo di illuminazione
DE60107297T8 (de)	2006-04-27	Beleuchtungseinrichtung
NO20016289D0 (no)	2001-12-20	Innebygget orienterbar belysningsanordning

Legal Events

Date	Code	Title	Description
2008-02-07	8327	Change in the person/name/address of the patent owner	Owner name: USHI DENKI K.K., CHIYODA, TOKYO, JP
2008-04-24	8364	No opposition during term of opposition
2008-09-11	8327	Change in the person/name/address of the patent owner	Owner name: USHIO DENKI K.K., CHIYODA, TOKYO, JP