DE68911926D1 - Lichtquelle mit stabilisierter intensität. - Google Patents
Lichtquelle mit stabilisierter intensität.Info
- Publication number
- DE68911926D1 DE68911926D1 DE89910023T DE68911926T DE68911926D1 DE 68911926 D1 DE68911926 D1 DE 68911926D1 DE 89910023 T DE89910023 T DE 89910023T DE 68911926 T DE68911926 T DE 68911926T DE 68911926 D1 DE68911926 D1 DE 68911926D1
- Authority
- DE
- Germany
- Prior art keywords
- light source
- stabilized intensity
- stabilized
- intensity
- source
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
- H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
- H04N1/0284—Using a single or a few point light sources, e.g. a laser diode in combination with a light integrating, concentrating or diffusing cavity
-
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means
- G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
- H04N1/02845—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array
- H04N1/0286—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array in combination with a light integrating, concentrating or defusing cavity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
- H04N1/02845—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array
- H04N1/0287—Means for illuminating the original, not specific to a particular type of pick-up head using an elongated light source, e.g. tubular lamp, LED array using a tubular lamp or a combination of such lamps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40056—Circuits for driving or energising particular reading heads or original illumination means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/241,637 US4868383A (en) | 1988-09-08 | 1988-09-08 | Linear integrating cavity light source used for generating an intense beam of light |
PCT/US1989/003673 WO1990002970A1 (en) | 1988-09-08 | 1989-08-28 | Intensity stabilized light source |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68911926D1 true DE68911926D1 (de) | 1994-02-10 |
DE68911926T2 DE68911926T2 (de) | 1994-07-14 |
Family
ID=22911531
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68911926T Expired - Fee Related DE68911926T2 (de) | 1988-09-08 | 1989-08-28 | Lichtquelle mit stabilisierter intensität. |
DE68919226T Expired - Fee Related DE68919226T2 (de) | 1988-09-08 | 1989-08-28 | Lineare integrierende kavitätslichtquelle. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68919226T Expired - Fee Related DE68919226T2 (de) | 1988-09-08 | 1989-08-28 | Lineare integrierende kavitätslichtquelle. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4868383A (de) |
EP (2) | EP0435888B1 (de) |
JP (2) | JP2902024B2 (de) |
DE (2) | DE68911926T2 (de) |
WO (2) | WO1990002970A1 (de) |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991005240A1 (en) * | 1989-09-29 | 1991-04-18 | Atomic Energy Of Canada Limited | Infrared-based gas detector |
US5003379A (en) * | 1989-10-16 | 1991-03-26 | Eastman Kodak Company | Telecine scanning apparatus with spectrally-shifted sensitivities responsive to negative or print film dyes |
US5018019A (en) * | 1989-10-16 | 1991-05-21 | Eastman Kodak Company | Method and apparatus for improving signal to noise ratio in a telecine machine |
US5012346A (en) * | 1989-10-16 | 1991-04-30 | Eastman Kodak Company | Illumination system for a film scanner |
GB2238113B (en) * | 1989-11-14 | 1993-07-28 | Ferranti Int Signal | A radiation detector having a defined field of view |
US5103385A (en) * | 1990-07-27 | 1992-04-07 | Eastman Kodak Company | Linear light source |
US5153733A (en) * | 1990-07-27 | 1992-10-06 | Eastman Kodak Company | Film scanner |
US5548328A (en) * | 1990-07-27 | 1996-08-20 | Eastman Kodak Company | Film scanner having drive belts for advancing film through an imaging station |
US5146341A (en) * | 1990-07-27 | 1992-09-08 | Eastman Kodak Company | Film scanner having a dynamic film gate and an integrating cylinder incorporated therein |
US5155596A (en) * | 1990-12-03 | 1992-10-13 | Eastman Kodak Company | Film scanner illumination system having an automatic light control |
US5079678A (en) * | 1990-12-24 | 1992-01-07 | Eastman Kodak Company | Integrating light source utilizing a fluorescing reflector for improved light emission and color balance |
US5548661A (en) * | 1991-07-12 | 1996-08-20 | Price; Jeffrey H. | Operator independent image cytometer |
US5221840A (en) * | 1991-07-22 | 1993-06-22 | Eastman Kodak Company | Diffuse light collector |
US5184013A (en) * | 1991-07-22 | 1993-02-02 | Eastman Kodak Company | Diffuse light collector which minimizes streak artifacts |
US5215370A (en) * | 1991-11-25 | 1993-06-01 | Eastman Kodak Company | Linear light source |
US5335158A (en) * | 1992-05-21 | 1994-08-02 | Eastman Kodak Company | High efficiency linear light source |
DE69330010T2 (de) * | 1992-05-29 | 2001-09-13 | Eastman Kodak Co., Rochester | Vorrichtung und Verfahren zur Beschichtungsdichteanalyse mittels Bildverarbeitung |
US5241459A (en) * | 1992-06-01 | 1993-08-31 | Eastman Kodak Company | Integrating cylinder with end input illumination for use as an illuminator in a film scanner |
US5274228A (en) * | 1992-06-01 | 1993-12-28 | Eastman Kodak Company | Linear light source/collector with integrating cylinder and light pipe means |
US5257340A (en) * | 1992-06-01 | 1993-10-26 | Eastman Kodak Company | Linear coated core/clad light source/collector |
US5295052A (en) * | 1992-10-09 | 1994-03-15 | Luxtec Corporation | Light source assembly |
US5594561A (en) * | 1993-03-31 | 1997-01-14 | Palomar Technologies Corporation | Flat panel display with elliptical diffuser and fiber optic plate |
US5414460A (en) * | 1993-06-08 | 1995-05-09 | Eastman Kodak Company | Mechanical aperture for controlling illumination level |
DE69416348T2 (de) * | 1993-06-08 | 1999-09-09 | Eastman Kodak Co. | Beleuchtungskontrollsystem für einen Filmabtaster |
EP0644682B1 (de) * | 1993-09-17 | 2000-03-15 | Agfa-Gevaert N.V. | Abtastgerät |
JPH07170374A (ja) * | 1993-12-13 | 1995-07-04 | Nikon Corp | 照明光学装置 |
US5406070A (en) * | 1993-12-16 | 1995-04-11 | International Business Machines Corporation | Method and apparatus for scanning an object and correcting image data using concurrently generated illumination data |
US5491336A (en) * | 1993-12-22 | 1996-02-13 | Unisys Corporation | Document illumination with Lambertian cavity |
JP2778659B2 (ja) * | 1993-12-24 | 1998-07-23 | キヤノン株式会社 | 導光体及び照明装置及び画像読取装置 |
US5453849A (en) * | 1994-02-07 | 1995-09-26 | Unisys Corporation | Integrating cylinder for object illumination |
US5386267A (en) * | 1994-02-16 | 1995-01-31 | Eastman Kodak Company | Light integrating cavity for a film scanner |
JPH07281095A (ja) * | 1994-04-08 | 1995-10-27 | Nikon Corp | 照明光学装置 |
US5414489A (en) * | 1994-06-22 | 1995-05-09 | Eastman Kodak Company | Light pipe spectral filter |
US5442533A (en) * | 1994-06-22 | 1995-08-15 | Eastman Kodak Company | High efficiency linear light source |
US6268600B1 (en) | 1994-08-01 | 2001-07-31 | Matsushita Electric Industrial Co., Ltd. | Linear illumination device |
US5969343A (en) * | 1995-08-24 | 1999-10-19 | Matsushita Electric Industrial Co., Ltd. | Linear illumination device |
US5548120A (en) | 1994-11-14 | 1996-08-20 | Eastman Kodak Company | Linear integrating cavity light source for infra-red illumination of sensitized media |
US5671084A (en) * | 1995-03-24 | 1997-09-23 | Eastman Kodak Company | Illumination system for a film scanner |
JP3482425B2 (ja) * | 1995-03-31 | 2003-12-22 | 株式会社ナノテックス | 検査装置 |
US5565958A (en) * | 1995-04-13 | 1996-10-15 | Eastman Kodak Company | Linear light source for a film scanner |
US5726455A (en) * | 1995-06-30 | 1998-03-10 | Stormedia, Inc. | Disk film optical measurement system |
US5898181A (en) * | 1995-06-30 | 1999-04-27 | Hdi Instrumentation | Thin film optical measurement system |
JP3368110B2 (ja) | 1995-08-01 | 2003-01-20 | キヤノン株式会社 | 光源装置及び光学機器 |
US5650843A (en) * | 1995-10-19 | 1997-07-22 | Eastman Kodak Company | Feedback control apparatus for a light integrating cavity |
US5672864A (en) * | 1996-02-26 | 1997-09-30 | Eastman Kodak Company | Light integrator |
US5754278A (en) * | 1996-11-27 | 1998-05-19 | Eastman Kodak Company | Image transfer illumination system and method |
US5997155A (en) * | 1997-03-31 | 1999-12-07 | Physical Sciences, Inc. | Integrating projection optic |
US6229137B1 (en) * | 1998-09-14 | 2001-05-08 | Hewlett-Packard Company | Scan line illumination system utilizing hollow reflector |
US6542179B1 (en) | 1998-09-30 | 2003-04-01 | Eastman Kodak Company | Light integrating system with reduced dynamic shading |
US6050688A (en) | 1998-10-15 | 2000-04-18 | Grinblat; Avi | Slit lamp with auxilliary lamp producing line of light, aspheric lens holder and inverter |
US6726343B2 (en) * | 1998-11-18 | 2004-04-27 | Bell & Howell Postal Systems, Inc. | Integrated chamber illumination system |
US6400443B1 (en) * | 1999-07-16 | 2002-06-04 | Electronics For Imaging, Inc. | Exposure slit with light reflection hood |
US6304315B2 (en) | 1999-08-31 | 2001-10-16 | Eastman Kodak Company | High speed high resolution continuous optical film printer for duplicating motion films |
US6608293B2 (en) * | 1999-12-17 | 2003-08-19 | Agilent Technologies Inc. | Method of and apparatus for testing a photosensor |
TW480456B (en) * | 2000-02-02 | 2002-03-21 | Umax Data Systems Inc | Circular optical reflection device |
US6437861B1 (en) | 2000-02-16 | 2002-08-20 | Expo Photonic Solutions Inc. | Compact light integration interface |
JP4208115B2 (ja) * | 2001-09-12 | 2009-01-14 | 富士フイルム株式会社 | 全反射減衰を利用したセンサー |
US7543966B2 (en) * | 2001-11-14 | 2009-06-09 | Hewlett-Packard Development Company, L.P. | Illumination system for illuminating a scan region on an object |
US6810161B2 (en) * | 2001-12-27 | 2004-10-26 | Ilx Lightwave Corporation | Integrating cavity for optical measurements |
US7048424B2 (en) * | 2002-08-14 | 2006-05-23 | Cross Match Technologies, Inc. | Light integrating column |
US6710329B1 (en) | 2002-09-12 | 2004-03-23 | Eastman Kodak Company | Light integrator for film scanning with enhanced suppression of artifacts due to scratches and debris |
US6821000B2 (en) * | 2002-09-12 | 2004-11-23 | Eastman Kodak Company | Light integrator using an end-supported glass rod for enhanced uniformity and robust support |
EP1793341A4 (de) * | 2004-09-17 | 2009-11-04 | Japan Science & Tech Agency | Verfahren zur objektdigitalisierung durch anwendung einer integrierter sferischen wellenquelle |
US7327408B1 (en) * | 2004-11-15 | 2008-02-05 | Lightmaster Systems, Inc. | Illuminator that generates linearly polarized light for microdisplay based light engine |
US7560710B2 (en) * | 2005-11-17 | 2009-07-14 | Lightmaster Systems, Inc. | Method and apparatus for increasing illuminator brightness in a liquid crystal on silicon (LCoS) based video projection system |
DE102006022197B3 (de) * | 2006-05-12 | 2008-01-10 | Carl Zeiss Meditec Ag | Strahlungsquelle |
WO2009005853A1 (en) * | 2007-07-02 | 2009-01-08 | Caridianbct Biotechnologies, Llc | Apparatus for photo reduction of contaminants in blood and blood products with calibration means |
JP2009092397A (ja) * | 2007-10-04 | 2009-04-30 | Nippon Avionics Co Ltd | 積分筒および積分筒を用いたライン型照明装置 |
AT10184U1 (de) | 2008-01-24 | 2008-10-15 | Binder Co Ag | Vorrichtung zum erfassen und erkennen von objekten |
EP2168820A1 (de) * | 2008-09-29 | 2010-03-31 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Polsterelement mit Insassensensormatte |
DE102009017535A1 (de) * | 2009-04-17 | 2010-10-21 | Dft Digital Film Technology Holding Gmbh | Vorrichtung und Verfahren zum Durchleuchten eines Films |
US20100282980A1 (en) * | 2009-05-11 | 2010-11-11 | Caridianbct Biotechnologies, Llc | Stable Calibration Means for Apparatus for Photo Reduction of Contaminants in Blood |
JP5857357B2 (ja) | 2010-01-15 | 2016-02-10 | 株式会社オンチップ・バイオテクノロジーズ | 使い捨てチップ型フローセルとそれを用いたセルソーター |
DE102010041749A1 (de) * | 2010-09-30 | 2012-04-05 | Carl Zeiss Microlmaging Gmbh | Messeinrichtungen und Vorrichtungen zur spektroskopischen Untersuchung von Proben |
US8711335B2 (en) * | 2011-06-28 | 2014-04-29 | Nikon Corporation | Stroboscopic light source for a transmitter of a large scale metrology system |
US9025086B2 (en) | 2012-04-13 | 2015-05-05 | Red.Com, Inc. | Video projector system |
US8872985B2 (en) | 2012-04-13 | 2014-10-28 | Red.Com, Inc. | Video projector system |
US9541679B1 (en) * | 2013-03-12 | 2017-01-10 | Nlight, Inc. | Integrating volume for laser light homogenization |
US8896837B1 (en) | 2013-06-20 | 2014-11-25 | Applied Materials, Inc. | Test apparatus for reflective cavity characterization |
RU2727350C1 (ru) * | 2019-12-13 | 2020-07-21 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт метрологии им. Д.И. Менделеева" | Способ генерации стабилизированного квазимонохроматического инфракрасного излучения высокой интенсивности |
CN114076755B (zh) * | 2020-08-21 | 2024-03-12 | 湖南省医疗器械检验检测所 | 化学发光免疫分析仪用可调控参考光源 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1894876A (en) * | 1930-01-23 | 1933-01-17 | Butler Kuhn Corp | Illuminating device |
US2548783A (en) * | 1949-10-28 | 1951-04-10 | Rca Corp | Color facsimile scanning device |
US2821103A (en) * | 1952-10-30 | 1958-01-28 | Centre Nat Rech Scient | Micro-photometry |
US3115309A (en) * | 1959-07-09 | 1963-12-24 | Sylvania Electric Prod | Aperture fluorescent lamp |
US3488117A (en) * | 1967-05-08 | 1970-01-06 | Berkey Photo Inc | High speed color enlarger with integrating spheres |
US3717781A (en) * | 1969-09-19 | 1973-02-20 | Sylvania Electric Prod | Aperture fluorescent lamp having uniform surface brightness |
US3913872A (en) * | 1973-01-18 | 1975-10-21 | Bell & Howell Co | Light tunnel for uniformly illuminating an object |
US3887816A (en) * | 1973-04-26 | 1975-06-03 | Litton Medical Products | Optical system for x-ray scanning equipment |
US3874799A (en) * | 1973-06-01 | 1975-04-01 | Color Control Inc | Method and apparatus for color spectrophotometry |
GB1455439A (en) * | 1973-12-21 | 1976-11-10 | Xerox Corp | Copying machine |
US3920336A (en) * | 1974-05-21 | 1975-11-18 | Us Air Force | System for intensification of weak absorption and collection of weak light emission |
US3988537A (en) * | 1974-06-14 | 1976-10-26 | Cooley Austin G | Illuminating and transmitting system |
GB1494424A (en) * | 1975-03-24 | 1977-12-07 | Xerox Corp | Copying machine |
GB1522967A (en) * | 1975-09-23 | 1978-08-31 | Xerox Corp | Illuminator for copying machines |
US4113379A (en) * | 1976-07-21 | 1978-09-12 | Rank Xerox, Ltd. | Illumination apparatus for electronic copying machines |
JPS6015052B2 (ja) * | 1977-10-12 | 1985-04-17 | キヤノン株式会社 | スリツト照明装置 |
JPS609708Y2 (ja) * | 1978-03-23 | 1985-04-05 | 蓊 須賀 | 積分球式標準光源装置 |
US4186431A (en) * | 1978-04-28 | 1980-01-29 | Westinghouse Electric Corp. | Linear light source |
US4190347A (en) * | 1978-08-10 | 1980-02-26 | American Optical Corporation | Line illuminator |
JPS55145409A (en) * | 1979-04-28 | 1980-11-13 | Toshiba Electric Equip Corp | Power amplifier |
US4321630A (en) * | 1980-09-02 | 1982-03-23 | Xerox Corporation | Linear integrating cavity light collector |
US4378159A (en) * | 1981-03-30 | 1983-03-29 | Tencor Instruments | Scanning contaminant and defect detector |
DE3118459C2 (de) * | 1981-05-09 | 1984-01-26 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Lichtaufnahme-Vorrichtung |
DE3266654D1 (en) * | 1982-06-03 | 1985-11-07 | Hell Rudolf Dr Ing Gmbh | Scanning method and arrangement |
JPS58211751A (ja) * | 1982-06-04 | 1983-12-09 | Fuji Xerox Co Ltd | 電子式複写機における自動調光装置 |
JPS59154060A (ja) * | 1983-02-23 | 1984-09-03 | Hitachi Ltd | 光センサアレイ |
US4658131A (en) * | 1983-02-28 | 1987-04-14 | Technicon Instruments Corporation | Integrating sphere utilizing a positive power lens |
DE3313186A1 (de) * | 1983-04-12 | 1984-10-25 | Computer Gesellschaft Konstanz Mbh, 7750 Konstanz | Beleuchtungseinrichtung fuer einen elektrooptischen abtaster |
JPS60437A (ja) * | 1983-06-17 | 1985-01-05 | Fuji Xerox Co Ltd | 複写機用露光量制御装置 |
JPS60186828A (ja) * | 1984-03-06 | 1985-09-24 | Fuji Xerox Co Ltd | 複写機の露光ランプ制御装置 |
JPS6311841A (ja) * | 1986-03-20 | 1988-01-19 | Satake Eng Co Ltd | 米の食味評価装置 |
US4721093A (en) * | 1986-06-27 | 1988-01-26 | International Business Machines Corp. | Line illumination system |
US4743759A (en) * | 1986-10-14 | 1988-05-10 | Eastman Kodak Company | Light collector for photo-stimulable phosphor imaging system |
US4725893A (en) * | 1987-06-25 | 1988-02-16 | Eastman Kodak Company | Scanners |
-
1988
- 1988-09-08 US US07/241,637 patent/US4868383A/en not_active Expired - Lifetime
-
1989
- 1989-08-28 DE DE68911926T patent/DE68911926T2/de not_active Expired - Fee Related
- 1989-08-28 JP JP1509272A patent/JP2902024B2/ja not_active Expired - Fee Related
- 1989-08-28 JP JP1509574A patent/JP2902025B2/ja not_active Expired - Fee Related
- 1989-08-28 EP EP89909983A patent/EP0435888B1/de not_active Expired - Lifetime
- 1989-08-28 WO PCT/US1989/003673 patent/WO1990002970A1/en active IP Right Grant
- 1989-08-28 EP EP89910023A patent/EP0427790B1/de not_active Expired - Lifetime
- 1989-08-28 DE DE68919226T patent/DE68919226T2/de not_active Expired - Fee Related
- 1989-08-28 WO PCT/US1989/003674 patent/WO1990002971A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE68911926T2 (de) | 1994-07-14 |
JPH04500567A (ja) | 1992-01-30 |
JP2902025B2 (ja) | 1999-06-07 |
EP0427790B1 (de) | 1993-12-29 |
WO1990002971A1 (en) | 1990-03-22 |
JPH04500565A (ja) | 1992-01-30 |
DE68919226T2 (de) | 1995-05-24 |
US4868383A (en) | 1989-09-19 |
EP0427790A1 (de) | 1991-05-22 |
EP0435888A1 (de) | 1991-07-10 |
DE68919226D1 (de) | 1994-12-08 |
JP2902024B2 (ja) | 1999-06-07 |
WO1990002970A1 (en) | 1990-03-22 |
EP0435888B1 (de) | 1994-11-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68911926D1 (de) | Lichtquelle mit stabilisierter intensität. | |
DE68923240D1 (de) | Nichtabbildende Lichtquelle. | |
DE68925634D1 (de) | Lichtemittierendes Element | |
DE3853524D1 (de) | Kleinstlampe mit farbveränderlichen Lichteffekten. | |
DE69112481D1 (de) | Lichtquelle. | |
DE69217177D1 (de) | Flächenartige Lichtquelle | |
DE69207934D1 (de) | Flächenartige Lichtquelle | |
DE69206084D1 (de) | Heizapparat mit Lichtstrahl. | |
DE69108753D1 (de) | Scheinwerfer mit verbesserter Lichtquelle. | |
DE68909075D1 (de) | Spatialer Lichtmodulator mit Anwendungsverfahren. | |
NL194596B (nl) | Lichtbroneenheid. | |
DE69017253D1 (de) | Ebene Lichtquelle und Beleuchtungsvorrichtung unter Verwendung derselben. | |
DE68914414D1 (de) | Lichtquelle. | |
DE3782355D1 (de) | Frequenzstabilisierte lichtquelle. | |
DE68912122D1 (de) | Lichtquelle mit stabilisierter wellenlänge. | |
NO885347D0 (no) | Lysarmatur med opplyskontroll. | |
DE68914302D1 (de) | Lichtmodulationsvorrichtung. | |
DK378589A (da) | Lysudstraalende anordning | |
DK528389D0 (da) | Lysudstraalende anordning | |
DE3680588D1 (de) | Hochintensive lichtquelle. | |
DE3770702D1 (de) | Beleuchtungsvorrichtung mit natuerlichem licht. | |
DE3853583D1 (de) | Beleuchtungsanordnung mit Halogenglühlampe. | |
KR900012393A (ko) | 발광소자 | |
DE68906195D1 (de) | Lichterregbarer leuchtstoff. | |
DE69423022D1 (de) | Vorrichtung mit kurzwellenlängiger Lichtquelle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: BLICKLE, K., DIPL.-ING., PAT.-ASS., 70327 STUTTGAR |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: DR. KUEHNER, H., RECHTSANW., 70327 STUTTGART |
|
8339 | Ceased/non-payment of the annual fee |