DE60326089D1 - Beleuchtungsvorrichtung und Bildprojektionsvorrichtung - Google Patents
Beleuchtungsvorrichtung und BildprojektionsvorrichtungInfo
- Publication number
- DE60326089D1 DE60326089D1 DE60326089T DE60326089T DE60326089D1 DE 60326089 D1 DE60326089 D1 DE 60326089D1 DE 60326089 T DE60326089 T DE 60326089T DE 60326089 T DE60326089 T DE 60326089T DE 60326089 D1 DE60326089 D1 DE 60326089D1
- Authority
- DE
- Germany
- Prior art keywords
- image projection
- lighting device
- lighting
- projection device
- image
- 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
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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
- G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED
- G02B19/0066—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED in the form of an LED array
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0933—Systems for active beam shaping by rapid movement of an element
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/0994—Fibers, light pipes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
- G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
- G02B27/1033—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators having a single light modulator for all colour channels
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
- G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
- G02B27/1046—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with transmissive spatial light modulators
- G02B27/1053—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with transmissive spatial light modulators having a single light modulator for all colour channels
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/108—Beam splitting or combining systems for sampling a portion of a beam or combining a small beam in a larger one, e.g. wherein the area ratio or power ratio of the divided beams significantly differs from unity, without spectral selectivity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/143—Beam splitting or combining systems operating by reflection only using macroscopically faceted or segmented reflective surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- 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
- G03B21/2013—Plural light sources
-
- 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
- G03B21/2033—LED or laser light sources
-
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3164—Modulator illumination systems using multiple light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002305962 | 2002-10-21 | ||
JP2003177117A JP3989412B2 (ja) | 2002-10-21 | 2003-06-20 | 照明装置及び画像投影装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60326089D1 true DE60326089D1 (de) | 2009-03-19 |
Family
ID=32072520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60326089T Expired - Lifetime DE60326089D1 (de) | 2002-10-21 | 2003-10-17 | Beleuchtungsvorrichtung und Bildprojektionsvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (5) | US7213929B2 (de) |
EP (3) | EP1413919A1 (de) |
JP (1) | JP3989412B2 (de) |
DE (1) | DE60326089D1 (de) |
Families Citing this family (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3989302B2 (ja) * | 2002-05-24 | 2007-10-10 | オリンパス株式会社 | 照明装置及びプロジェクタ装置 |
JP3989412B2 (ja) * | 2002-10-21 | 2007-10-10 | オリンパス株式会社 | 照明装置及び画像投影装置 |
US20060145064A1 (en) * | 2003-06-16 | 2006-07-06 | Peter Lurkens | Projection system |
JP4314911B2 (ja) * | 2003-08-20 | 2009-08-19 | スタンレー電気株式会社 | 車両前照灯 |
JP2005183470A (ja) * | 2003-12-16 | 2005-07-07 | Olympus Corp | 照明装置及びそれを用いた画像投影装置 |
JP2005181579A (ja) * | 2003-12-18 | 2005-07-07 | Olympus Corp | 照明装置及びそれを用いた表示装置 |
JP2005189653A (ja) * | 2003-12-26 | 2005-07-14 | Olympus Corp | 画像投影装置 |
EP1558042A3 (de) * | 2004-01-20 | 2006-06-07 | Barco N.V. | Projektionssystem unter Verwendung mehrerer Lichtquellen |
JP4144532B2 (ja) * | 2004-02-23 | 2008-09-03 | セイコーエプソン株式会社 | 照明装置および投射型表示装置 |
US20050243042A1 (en) * | 2004-07-01 | 2005-11-03 | Shivji Shiraz M | Method and apparatus for LED based display |
JP2006023627A (ja) * | 2004-07-09 | 2006-01-26 | Olympus Corp | 照明装置及び画像投影装置 |
US20070118593A1 (en) * | 2004-07-26 | 2007-05-24 | Shiraz Shivji | Positioning system and method for LED display |
TWI264562B (en) * | 2004-09-17 | 2006-10-21 | Dynascan Technology Corp | Light collecting and uniforming device |
US7261452B2 (en) * | 2004-09-22 | 2007-08-28 | Osram Sylvania Inc. | LED headlight |
JP2006139005A (ja) * | 2004-11-11 | 2006-06-01 | Olympus Corp | 導光装置、照明装置及びプロジェクタ |
US20060114172A1 (en) * | 2004-11-26 | 2006-06-01 | Giotti, Inc. | Method and apparatus for LED based modular display |
JP2006164624A (ja) * | 2004-12-03 | 2006-06-22 | Olympus Corp | 光源装置及び画像表示装置 |
JP2006162857A (ja) * | 2004-12-06 | 2006-06-22 | Olympus Corp | 光学装置及び照明装置 |
US20060234784A1 (en) * | 2004-12-21 | 2006-10-19 | Silviu Reinhorn | Collapsible portable display |
US20060232578A1 (en) * | 2004-12-21 | 2006-10-19 | Silviu Reinhorn | Collapsible portable display |
JP2006235338A (ja) * | 2005-02-25 | 2006-09-07 | Hitachi Ltd | 投射型映像表示装置 |
JP2006243603A (ja) * | 2005-03-07 | 2006-09-14 | Sanyo Electric Co Ltd | 集光素子及び照明装置及び投写型映像表示装置 |
JP2006301491A (ja) * | 2005-04-25 | 2006-11-02 | Olympus Corp | 照明装置及び画像投影装置 |
JP2006330176A (ja) | 2005-05-24 | 2006-12-07 | Olympus Corp | 光源装置 |
JP4661372B2 (ja) * | 2005-06-06 | 2011-03-30 | コニカミノルタビジネステクノロジーズ株式会社 | 光量制御装置及び画像形成装置 |
JP2006343500A (ja) * | 2005-06-08 | 2006-12-21 | Olympus Corp | 光源装置及び投影光学装置 |
DE102005036018B4 (de) * | 2005-08-01 | 2014-03-27 | Volkswagen Ag | Beleuchtungsvorrichtung für ein Fahrzeug |
US7438423B2 (en) * | 2005-08-29 | 2008-10-21 | 3M Innovative Properties Company | Illumination system and projection system incorporating same |
DE102005054955A1 (de) * | 2005-08-31 | 2007-04-26 | Osram Opto Semiconductors Gmbh | Lichtemittierendes Modul, insbesondere zur Verwendung in einem optischen Projektionsgerät und optisches Projektionsgerät |
ATE405951T1 (de) * | 2005-09-14 | 2008-09-15 | Fiat Ricerche | Modul für die projektion eines lichtstrahls |
US7506985B2 (en) * | 2005-10-26 | 2009-03-24 | Hewlett-Packard Development Company, L.P. | Projection light source having multiple light emitting diodes |
TW200722901A (en) * | 2005-12-06 | 2007-06-16 | Coretronic Corp | Illumination system and optical projection apparatus |
JP4988209B2 (ja) * | 2006-01-13 | 2012-08-01 | 三洋電機株式会社 | ロッド固定構造及び投写型映像表示装置 |
US20080025040A1 (en) * | 2006-07-25 | 2008-01-31 | Swantner Michael J | LED light engine |
JP5138253B2 (ja) * | 2006-09-05 | 2013-02-06 | 東京エレクトロン株式会社 | アニール装置 |
DE102006044640A1 (de) * | 2006-09-19 | 2008-03-27 | Schefenacker Vision Systems Germany Gmbh | Leuchteinheit zur Fern- und Abblendlichterzeugung |
JP2008098095A (ja) * | 2006-10-16 | 2008-04-24 | Olympus Corp | 光源装置 |
JP2008102304A (ja) * | 2006-10-19 | 2008-05-01 | Olympus Corp | 光源装置及びプロジェクタ |
WO2008081564A1 (ja) * | 2006-12-28 | 2008-07-10 | Olympus Corporation | ディスプレイ用光源光学システム及びディスプレイシステム |
US7928999B2 (en) * | 2007-04-03 | 2011-04-19 | Texas Instruments Incorporated | Pulse width modulation algorithm |
US7956878B2 (en) * | 2007-04-03 | 2011-06-07 | Texas Instruments Incorporated | Pulse width modulation algorithm |
US7876340B2 (en) * | 2007-04-03 | 2011-01-25 | Texas Instruments Incorporated | Pulse width modulation algorithm |
US20080246705A1 (en) * | 2007-04-03 | 2008-10-09 | Texas Instruments Incorporated | Off-state light recapturing in display systems employing spatial light modulators |
JP2008270066A (ja) * | 2007-04-24 | 2008-11-06 | Olympus Corp | 照明装置およびプロジェクタ |
JP2008278087A (ja) * | 2007-04-27 | 2008-11-13 | Hitachi Ltd | 表示装置 |
US8206006B2 (en) | 2007-05-22 | 2012-06-26 | Osram Ag | Illumination device and projection device with such an illumination device |
JP2008300115A (ja) * | 2007-05-30 | 2008-12-11 | Olympus Corp | 照明装置および画像投影表示装置 |
TWI354180B (en) * | 2007-06-15 | 2011-12-11 | Delta Electronics Inc | Light source system and display apparatus comprisi |
JP5069985B2 (ja) * | 2007-09-13 | 2012-11-07 | 株式会社小糸製作所 | 車両用前照灯の灯具ユニットおよび車両用前照灯 |
JP5165400B2 (ja) * | 2008-01-23 | 2013-03-21 | オリンパス株式会社 | 光源装置 |
JP5351479B2 (ja) * | 2008-01-28 | 2013-11-27 | 東京エレクトロン株式会社 | 加熱源の冷却構造 |
JP5255301B2 (ja) * | 2008-03-12 | 2013-08-07 | 株式会社小糸製作所 | 車両用前照灯装置 |
JP5074278B2 (ja) | 2008-04-21 | 2012-11-14 | オリンパス株式会社 | 照明装置および照明撮像装置 |
US7744248B2 (en) * | 2008-07-08 | 2010-06-29 | Stanley Electric Co., Ltd. | Lighting fixture |
US20100097802A1 (en) * | 2008-10-20 | 2010-04-22 | Robe Lighting S.R.O. | Light collection system for an led luminaire |
ITBO20080679A1 (it) * | 2008-11-11 | 2010-05-12 | A M A S P A | Lampeggiatore a led |
JP5212720B2 (ja) * | 2008-12-11 | 2013-06-19 | スタンレー電気株式会社 | 灯具 |
KR101039885B1 (ko) * | 2009-06-22 | 2011-06-09 | 엘지이노텍 주식회사 | 컬러 휠 발광 유니트 및 이를 사용하는 프로젝션 시스템 |
BR112012002340A2 (pt) * | 2009-08-05 | 2016-05-31 | Koninkl Philips Electronics Nv | unidade de iluminação que compreende pelo menos duas fontes de luz providas em pelo menos dois transportadores e um atuador, sistema de iluminação, uso de uma unidade de iluminação e uso de um sistema de iluminação |
JP5500341B2 (ja) * | 2009-10-28 | 2014-05-21 | カシオ計算機株式会社 | 光源ユニット及びプロジェクタ |
US20110235337A1 (en) * | 2010-03-24 | 2011-09-29 | Jacksen International, Ltd | Fade Out Optical Light Masking Projector System |
DE102010036496A1 (de) * | 2010-04-23 | 2011-10-27 | Degudent Gmbh | Verfahren und Anordnung zum Einkoppeln von von LEDs emittierter Strahlung |
BR112012027037B1 (pt) * | 2010-04-23 | 2020-05-26 | Harman Professional Denmark Aps | Dispositivo de iluminação |
DK177579B1 (en) * | 2010-04-23 | 2013-10-28 | Martin Professional As | Led light fixture with background lighting |
JP4865883B2 (ja) | 2010-04-27 | 2012-02-01 | シャープ株式会社 | 光源装置、およびこれを備えた擬似太陽光照射装置 |
US20110285969A1 (en) * | 2010-05-18 | 2011-11-24 | Liu-Liang Liao | Micro projection device for simplifying optical component and increasing light-guiding precision |
TWM396361U (en) * | 2010-05-24 | 2011-01-11 | Yu-Wen Chen | Installation mechanism for lamp strip of light emitting diode |
KR101772628B1 (ko) * | 2010-08-18 | 2017-08-29 | 엘지이노텍 주식회사 | 램프 장치 |
US8297790B2 (en) * | 2010-08-18 | 2012-10-30 | Lg Innotek Co., Ltd. | Lamp device |
IT1402532B1 (it) * | 2010-10-25 | 2013-09-13 | Artemide Spa | Dispositivo di illuminazione a led, in particolare per faretti piatti. |
JP5810288B2 (ja) * | 2010-10-29 | 2015-11-11 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP4902790B1 (ja) * | 2011-01-07 | 2012-03-21 | シャープ株式会社 | 擬似太陽光照射装置 |
JP5146566B2 (ja) * | 2011-05-16 | 2013-02-20 | セイコーエプソン株式会社 | 投写装置およびプロジェクタ |
US9651222B2 (en) | 2011-06-10 | 2017-05-16 | Martin Professional Aps | Mechanical color mixing device |
EP2718620B1 (de) | 2011-06-10 | 2016-12-14 | Martin Professional A/S | Multimodale beleuchtungsvorrichtung |
JP5966363B2 (ja) | 2011-06-20 | 2016-08-10 | 株式会社リコー | 光源装置及び画像投射装置 |
WO2013000481A1 (en) | 2011-06-29 | 2013-01-03 | Martin Professional A/S | Color mixing illumination device |
US9333904B2 (en) * | 2012-03-08 | 2016-05-10 | Koninklijke Philips N.V. | Controllable high luminance illumination with moving light-sources |
JP6311219B2 (ja) * | 2012-07-26 | 2018-04-18 | 株式会社リコー | 照明光形成装置、照明光源装置および画像表示装置 |
CN103713454B (zh) * | 2012-09-28 | 2016-12-07 | 深圳市绎立锐光科技开发有限公司 | 发光装置及相关投影系统 |
JP6179792B2 (ja) * | 2013-02-26 | 2017-08-16 | 株式会社リコー | 光源装置及びこれを備えた画像投射装置 |
JP6168387B2 (ja) | 2013-02-26 | 2017-07-26 | 株式会社リコー | 光源装置及びこれを備えた画像投射装置 |
WO2015096874A1 (en) * | 2013-12-27 | 2015-07-02 | Sensofar Medical, S.L. | Device and method for optically inspecting and analysing stent-like objects |
JP2015136061A (ja) * | 2014-01-17 | 2015-07-27 | キヤノン株式会社 | 画像読取装置 |
CN104359073B (zh) * | 2014-10-30 | 2016-10-05 | 广州市珠江灯光科技有限公司 | 多方向运动式光学装置及其使用方法 |
CN104359074B (zh) * | 2014-10-30 | 2016-04-06 | 广州市珠江灯光科技有限公司 | 多方位运动式光学装置 |
US9470831B2 (en) * | 2014-11-20 | 2016-10-18 | Xerox Corporation | Light pipe LED illuminator for illuminating an image bearing surface |
JP6202346B2 (ja) * | 2015-03-20 | 2017-09-27 | カシオ計算機株式会社 | 放熱装置、光源装置及び投影装置 |
US10683999B2 (en) * | 2015-06-03 | 2020-06-16 | Fade Studio Inc. | Light assembly |
JP6966683B2 (ja) | 2016-01-19 | 2021-11-17 | ソニー・オリンパスメディカルソリューションズ株式会社 | 医療用光源装置及び医療用観察システム |
US11390017B2 (en) * | 2017-06-21 | 2022-07-19 | Essilor International | Method of manufacturing optical article and optical shaping apparatus |
CN111665640B (zh) * | 2019-03-08 | 2022-07-26 | 三赢科技(深圳)有限公司 | 结构光投射模组及其电子装置 |
CN110007548A (zh) * | 2019-04-11 | 2019-07-12 | 四川长虹电器股份有限公司 | 一种反射棱镜合光系统及合光方法 |
US10907799B1 (en) * | 2019-09-20 | 2021-02-02 | International Business Machines Corporation | Adjusting lumen output of a light assembly |
US12018832B2 (en) | 2021-09-23 | 2024-06-25 | Apple Inc. | Light source module with adaptive illumination |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4767172A (en) | 1983-01-28 | 1988-08-30 | Xerox Corporation | Collector for an LED array |
DE3478822D1 (en) * | 1983-02-04 | 1989-08-03 | Kei Mori | Apparatus for time-sharing light distribution |
US4698730A (en) * | 1986-08-01 | 1987-10-06 | Stanley Electric Co., Ltd. | Light-emitting diode |
EP0479490A3 (en) | 1990-10-02 | 1992-08-12 | Physical Optics Corporation | Volume holographic diffuser |
JP2739621B2 (ja) * | 1992-09-01 | 1998-04-15 | 株式会社日立製作所 | 投射式大画面ディスプレイの光源切換方式 |
JPH08512003A (ja) | 1993-07-27 | 1996-12-17 | フィジィカル オプティクス コーポレーション | 光源の解体成形装置 |
JP3383412B2 (ja) | 1993-08-03 | 2003-03-04 | 富士通ディスプレイテクノロジーズ株式会社 | 導光体群、列状導光体、、光源装置及び液晶表示装置 |
KR100449129B1 (ko) * | 1995-10-25 | 2005-01-24 | 인스트루먼츠 인코포레이티드 텍사스 | 조사시스템 |
JPH09200662A (ja) * | 1996-01-17 | 1997-07-31 | Mitsubishi Electric Corp | 投射型液晶表示装置 |
TW391139B (en) | 1996-12-26 | 2000-05-21 | Plus Kk | Image display device |
US5829858A (en) * | 1997-02-18 | 1998-11-03 | Levis; Maurice E. | Projector system with light pipe optics |
JPH10293233A (ja) * | 1997-04-21 | 1998-11-04 | Nippon Steel Corp | 光ファイバー導光器 |
JPH10333588A (ja) * | 1997-05-30 | 1998-12-18 | Ichikoh Ind Ltd | カラー液晶表示装置用のバックライト |
JPH1132278A (ja) | 1997-07-10 | 1999-02-02 | Fuji Xerox Co Ltd | プロジェクタ装置 |
US6183100B1 (en) * | 1997-10-17 | 2001-02-06 | Truck-Lite Co., Inc. | Light emitting diode 360° warning lamp |
JP3932219B2 (ja) | 1997-10-31 | 2007-06-20 | カヤバ工業株式会社 | フロントフォーク |
US5845981A (en) * | 1997-12-29 | 1998-12-08 | Philips Electronics North America Corporation | Multi-color-band scrolling across single-panel light valve |
JPH11260572A (ja) * | 1998-03-13 | 1999-09-24 | Omron Corp | 照明装置 |
US6227669B1 (en) * | 1998-05-26 | 2001-05-08 | Industrial Technology Research Institute | Illumination device and image projection apparatus comprising the device |
JP2000206455A (ja) | 1999-01-14 | 2000-07-28 | Seiko Epson Corp | 投写型表示装置 |
TW380213B (en) | 1999-01-21 | 2000-01-21 | Ind Tech Res Inst | Illumination apparatus and image projection apparatus includes the same |
JP4332648B2 (ja) * | 1999-04-07 | 2009-09-16 | レーザーテック株式会社 | 光源装置 |
JP2001201719A (ja) * | 2000-01-19 | 2001-07-27 | Nagano Kogaku Kenkyusho:Kk | 光源ランプおよび光源装置 |
US20020084951A1 (en) * | 2001-01-02 | 2002-07-04 | Mccoy Bryan L. | Rotating optical display system |
US6688747B2 (en) | 2001-06-08 | 2004-02-10 | Infocus Corporation | Achieving color balance in image projection systems by injecting compensating light |
FR2831382B1 (fr) | 2001-10-19 | 2008-12-26 | Valeo Vision | Dispositif d'eclairage ou de signalisation a diodes electroluminescentes |
GB0201496D0 (en) * | 2002-01-23 | 2002-03-13 | Seos Ltd | Illumination apparatus |
JP3989412B2 (ja) * | 2002-10-21 | 2007-10-10 | オリンパス株式会社 | 照明装置及び画像投影装置 |
-
2003
- 2003-06-20 JP JP2003177117A patent/JP3989412B2/ja not_active Expired - Fee Related
- 2003-10-17 EP EP20030023679 patent/EP1413919A1/de not_active Withdrawn
- 2003-10-17 EP EP05018288A patent/EP1602962B1/de not_active Expired - Lifetime
- 2003-10-17 DE DE60326089T patent/DE60326089D1/de not_active Expired - Lifetime
- 2003-10-17 EP EP08015785A patent/EP2012180B1/de not_active Expired - Lifetime
- 2003-10-20 US US10/689,260 patent/US7213929B2/en not_active Expired - Fee Related
-
2006
- 2006-02-28 US US11/363,715 patent/US20060152691A1/en not_active Abandoned
- 2006-06-16 US US11/454,530 patent/US7178923B2/en not_active Expired - Fee Related
- 2006-12-20 US US11/642,163 patent/US7452087B2/en not_active Expired - Fee Related
- 2006-12-20 US US11/642,067 patent/US7234823B2/en not_active Expired - Fee Related
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US20040090602A1 (en) | 2004-05-13 |
US7213929B2 (en) | 2007-05-08 |
EP1413919A1 (de) | 2004-04-28 |
US20070121086A1 (en) | 2007-05-31 |
US7178923B2 (en) | 2007-02-20 |
EP2012180A2 (de) | 2009-01-07 |
US20070109501A1 (en) | 2007-05-17 |
US7234823B2 (en) | 2007-06-26 |
US7452087B2 (en) | 2008-11-18 |
EP1602962B1 (de) | 2009-02-04 |
US20060244931A1 (en) | 2006-11-02 |
JP2004199024A (ja) | 2004-07-15 |
EP1602962A2 (de) | 2005-12-07 |
JP3989412B2 (ja) | 2007-10-10 |
EP1602962A3 (de) | 2006-07-05 |
US20060152691A1 (en) | 2006-07-13 |
EP2012180A3 (de) | 2009-01-14 |
EP2012180B1 (de) | 2012-12-05 |
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