TWI363845B - Illumination system - Google Patents

Illumination system Download PDF

Info

Publication number
TWI363845B
TWI363845B TW094132683A TW94132683A TWI363845B TW I363845 B TWI363845 B TW I363845B TW 094132683 A TW094132683 A TW 094132683A TW 94132683 A TW94132683 A TW 94132683A TW I363845 B TWI363845 B TW I363845B
Authority
TW
Taiwan
Prior art keywords
light
illumination system
collimator
illuminators
sensor
Prior art date
Application number
TW094132683A
Other languages
English (en)
Chinese (zh)
Other versions
TW200617317A (en
Inventor
Christoph Gerard August Hoelen
Johannes Petrus Maria Ansems
Lier Edwin Van
Original Assignee
Koninkl Philips Electronics Nv
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.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200617317A publication Critical patent/TW200617317A/zh
Application granted granted Critical
Publication of TWI363845B publication Critical patent/TWI363845B/zh

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
    • 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
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • 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
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
    • G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
    • G01J1/32—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors adapted for automatic variation of the measured or reference value
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/505—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour produced by lighting fixtures other than screens, monitors, displays or CRTs
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • 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
    • 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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
    • H01L25/167—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lasers (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
TW094132683A 2004-09-24 2005-09-21 Illumination system TWI363845B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04104641 2004-09-24

Publications (2)

Publication Number Publication Date
TW200617317A TW200617317A (en) 2006-06-01
TWI363845B true TWI363845B (en) 2012-05-11

Family

ID=36088582

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094132683A TWI363845B (en) 2004-09-24 2005-09-21 Illumination system

Country Status (9)

Country Link
US (1) US7482567B2 (enExample)
EP (1) EP1794811B1 (enExample)
JP (1) JP5270160B2 (enExample)
CN (1) CN100565946C (enExample)
AT (1) ATE515067T1 (enExample)
DK (1) DK1794811T3 (enExample)
ES (1) ES2368839T3 (enExample)
TW (1) TWI363845B (enExample)
WO (1) WO2006033031A2 (enExample)

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400483B (en) * 2003-04-09 2006-04-12 One2See Ltd Segmented electroluminescent panel
EP1794640B1 (en) * 2004-09-24 2014-02-26 Koninklijke Philips N.V. Illumination system
FR2875993B1 (fr) * 2004-09-28 2006-12-08 Thales Sa Boite a lumiere a diodes electroluminescentes
EP1988752B1 (en) * 2006-02-23 2013-01-23 Panasonic Corporation Led illumination device
US8513875B2 (en) 2006-04-18 2013-08-20 Cree, Inc. Lighting device and lighting method
US9084328B2 (en) 2006-12-01 2015-07-14 Cree, Inc. Lighting device and lighting method
US7569807B2 (en) * 2006-08-22 2009-08-04 Koninklijke Philips Electronics N.V. Light source with photosensor light guide
EP2066963B1 (en) 2006-09-13 2013-07-31 Cree, Inc. Lighting device
US9441793B2 (en) 2006-12-01 2016-09-13 Cree, Inc. High efficiency lighting device including one or more solid state light emitters, and method of lighting
WO2008080165A2 (en) * 2006-12-22 2008-07-03 Lighting Science Group Corporation Multi-primary led collimation optic assemblies
DE102007010244A1 (de) * 2007-02-02 2008-08-07 Osram Opto Semiconductors Gmbh Anordnung und Verfahren zur Erzeugung von Mischlicht
DE102007012381A1 (de) * 2007-03-05 2008-09-11 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung, Anzeigeeinrichtung sowie Verfahren zu deren Betrieb
US7611271B2 (en) * 2007-03-19 2009-11-03 3M Innovative Properties Company Efficient light injector
CN101680604B (zh) * 2007-05-08 2013-05-08 科锐公司 照明装置和照明方法
EP2153113B1 (en) * 2007-05-08 2016-01-06 Cree, Inc. Lighting device and lighting method
JP5503542B2 (ja) * 2007-09-13 2014-05-28 コーニンクレッカ フィリップス エヌ ヴェ ピクセル化照明のための照明装置
CN101803047B (zh) * 2007-09-20 2012-04-25 皇家飞利浦电子股份有限公司 准直器
EP2207993A4 (en) * 2007-11-08 2013-09-04 Innovations In Optics Inc LED LIGHTING SYSTEM
WO2009062053A1 (en) * 2007-11-08 2009-05-14 Dialight Corporation Double collimator led color mixing system
DE102007059131A1 (de) 2007-12-07 2009-06-10 Osram Gesellschaft mit beschränkter Haftung Verfahren und Anordnung zur Einstellung eines Farborts sowie Leuchtsystem
US8147081B2 (en) * 2007-12-26 2012-04-03 Lumination Llc Directional linear light source
DE102008016095A1 (de) * 2008-03-28 2009-10-01 Osram Opto Semiconductors Gmbh Lumineszenzdiodenmodul
DE202008012463U1 (de) * 2008-09-19 2010-02-11 Zumtobel Lighting Gmbh Anordnung zur Bildung einer länglichen Lichtquelle
US8445824B2 (en) * 2008-10-24 2013-05-21 Cree, Inc. Lighting device
US8858032B2 (en) 2008-10-24 2014-10-14 Cree, Inc. Lighting device, heat transfer structure and heat transfer element
US8134116B2 (en) 2009-01-12 2012-03-13 Cognex Corporation Modular focus system for image based code readers
EP2211089A1 (en) * 2009-01-26 2010-07-28 GLP German Light Products GmbH Apparatus and method for outputting a mixed-colored light beam
US7956546B2 (en) * 2009-05-15 2011-06-07 Bridgelux, Inc. Modular LED light bulb
US8278841B2 (en) * 2009-07-02 2012-10-02 Innovations In Optics, Inc. Light emitting diode light engine
CN104344262B (zh) 2009-08-19 2018-10-02 Lg伊诺特有限公司 照明装置
EP2291057A3 (de) * 2009-08-24 2016-11-16 Siemens Schweiz AG Verfahren und Einrichtung zur Überwachung und Adaption an Störeinflüsse des Lichtstromes bei Lichtquellen in technischen Anlagen und in der Signalisierung
JP5722900B2 (ja) * 2009-09-16 2015-05-27 コーニンクレッカ フィリップス エヌ ヴェ 所定の角度色点分布を有する光エミッタ
DE102009048661A1 (de) * 2009-09-28 2011-03-31 Siemens Aktiengesellschaft Beleuchtungssystem mit regelbarer Lichtquelle und in deren Strahlengang angeordnetem Lichtsensor
JP5450008B2 (ja) * 2009-11-30 2014-03-26 三菱電機株式会社 照明器具
US8613530B2 (en) * 2010-01-11 2013-12-24 General Electric Company Compact light-mixing LED light engine and white LED lamp with narrow beam and high CRI using same
DE102010005088A1 (de) * 2010-01-15 2011-07-21 Siemens Aktiengesellschaft, 80333 Lichtsignal
US8740403B2 (en) 2010-02-22 2014-06-03 Lumenpulse Lighting, Inc. Linear light emitting diode (LED) lighting fixture
WO2011125010A1 (en) * 2010-04-09 2011-10-13 Koninklijke Philips Electronics N.V. Illumination system and luminaire
DE102010043296B4 (de) * 2010-11-03 2020-10-08 Lisa Dräxlmaier GmbH Lichtemittermodul mit Umlenkoptik
US20120140463A1 (en) * 2010-12-07 2012-06-07 Kinzer David J Led profile luminaire
DE102011000716A1 (de) * 2011-02-07 2012-08-09 Novaled Ag Leuchte
DE102011000657A1 (de) * 2011-02-11 2012-08-16 Andree Jahnel Beleuchtungsleiste
WO2012149579A2 (en) * 2011-04-29 2012-11-01 Osram Sylvania Inc. Hybrid reflector including lightguide for sensor
DE102011102567B4 (de) 2011-05-26 2023-05-25 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Beleuchtungseinrichtung
JP2014516199A (ja) * 2011-06-10 2014-07-07 コーニンクレッカ フィリップス エヌ ヴェ 光バランシングのための構成
DE102011084590A1 (de) * 2011-10-17 2013-04-18 Zumtobel Lighting Gmbh Leuchte
US11366284B2 (en) 2011-11-22 2022-06-21 Cognex Corporation Vision system camera with mount for multiple lens types and lens module for the same
US8947590B2 (en) 2011-11-22 2015-02-03 Cognex Corporation Vision system camera with mount for multiple lens types
US10498933B2 (en) 2011-11-22 2019-12-03 Cognex Corporation Camera system with exchangeable illumination assembly
US8858036B2 (en) 2012-01-31 2014-10-14 RAB Lighting Inc. Compact concentric array reflector for LED light fixture
US9554445B2 (en) 2012-02-03 2017-01-24 Cree, Inc. Color point and/or lumen output correction device, lighting system with color point and/or lumen output correction, lighting device, and methods of lighting
US9022601B2 (en) * 2012-04-09 2015-05-05 Cree, Inc. Optical element including texturing to control beam width and color mixing
US20150233536A1 (en) * 2012-04-17 2015-08-20 Soraa, Inc. Phosphor-coated element in a lamp cavity
DE102012209131A1 (de) 2012-05-31 2013-12-05 Osram Gmbh Leuchtvorrichtung mit halbleiterlichtquellen und gemeinsamem diffusor
WO2013183227A1 (ja) * 2012-06-04 2013-12-12 株式会社エンプラス 光束制御部材、発光装置、照明装置および表示装置
US9717125B2 (en) 2012-07-01 2017-07-25 Cree, Inc. Enhanced lighting fixture
US10721808B2 (en) 2012-07-01 2020-07-21 Ideal Industries Lighting Llc Light fixture control
US9980350B2 (en) 2012-07-01 2018-05-22 Cree, Inc. Removable module for a lighting fixture
US9872367B2 (en) 2012-07-01 2018-01-16 Cree, Inc. Handheld device for grouping a plurality of lighting fixtures
US9572226B2 (en) 2012-07-01 2017-02-14 Cree, Inc. Master/slave arrangement for lighting fixture modules
US8975827B2 (en) 2012-07-01 2015-03-10 Cree, Inc. Lighting fixture for distributed control
JP2014013706A (ja) * 2012-07-04 2014-01-23 Panasonic Corp 照明器具
EP2896079B1 (en) * 2012-09-13 2018-02-28 Quarkstar LLC Light-emitting device with remote scattering element and total internal reflection extractor element
US8829821B2 (en) 2012-12-18 2014-09-09 Cree, Inc. Auto commissioning lighting fixture
US9913348B2 (en) 2012-12-19 2018-03-06 Cree, Inc. Light fixtures, systems for controlling light fixtures, and methods of controlling fixtures and methods of controlling lighting control systems
USD744669S1 (en) 2013-04-22 2015-12-01 Cree, Inc. Module for a lighting fixture
US9360174B2 (en) 2013-12-05 2016-06-07 Ketra, Inc. Linear LED illumination device with improved color mixing
US9622321B2 (en) 2013-10-11 2017-04-11 Cree, Inc. Systems, devices and methods for controlling one or more lights
US9572218B2 (en) 2013-11-19 2017-02-14 Usl Technologies, Llc High-stability light source system and method
EP3875851A1 (en) * 2013-12-05 2021-09-08 Lutron Ketra, LLC Linear led illumination device with improved color mixing
CN104713033B (zh) * 2013-12-12 2016-08-17 上海润尚光电科技有限公司 具有三次四控制点样条曲线的弧面led灯具
WO2015103310A1 (en) * 2013-12-31 2015-07-09 Dispersolar, Llc Harvesting, transmission, spectral modification and delivery of sunlight to shaded areas of plants
US10154569B2 (en) 2014-01-06 2018-12-11 Cree, Inc. Power over ethernet lighting fixture
US10278250B2 (en) 2014-05-30 2019-04-30 Cree, Inc. Lighting fixture providing variable CCT
US9549448B2 (en) 2014-05-30 2017-01-17 Cree, Inc. Wall controller controlling CCT
US10121343B2 (en) * 2014-07-30 2018-11-06 Tyco Fire & Security Gmbh Adapter bracket for notification appliance
US9855352B2 (en) * 2014-09-13 2018-01-02 Sensor Electronic Technology, Inc. Diffusive light illuminator
WO2016081632A1 (en) * 2014-11-18 2016-05-26 Usl Technologies, Llc High-stability light source system and method
JP2018505514A (ja) * 2014-12-02 2018-02-22 イノベーションズ イン オプティクス， インコーポレイテッド 高放射輝度発光ダイオード光エンジン
DE102014226661A1 (de) * 2014-12-19 2016-06-23 Osram Gmbh Leuchtvorrichtung
EP3040282B1 (en) * 2015-01-02 2018-09-19 Goodrich Lighting Systems GmbH Exterior aircraft light
US11306897B2 (en) 2015-02-09 2022-04-19 Ecosense Lighting Inc. Lighting systems generating partially-collimated light emissions
US9869450B2 (en) 2015-02-09 2018-01-16 Ecosense Lighting Inc. Lighting systems having a truncated parabolic- or hyperbolic-conical light reflector, or a total internal reflection lens; and having another light reflector
US9456482B1 (en) 2015-04-08 2016-09-27 Cree, Inc. Daylighting for different groups of lighting fixtures
WO2016176625A1 (en) * 2015-04-30 2016-11-03 Cree, Inc. Solid state lighting components
EP3116036A1 (en) * 2015-07-07 2017-01-11 Technische Universität Braunschweig Light emitting device, optical detection device, its method for operating and computer program
EP3181988A1 (de) * 2015-12-16 2017-06-21 Ivoclar Vivadent AG Homogenisierer
EP3181459B1 (en) * 2015-12-17 2020-02-12 Goodrich Lighting Systems GmbH Exterior aircraft light unit and aircraft comprising the same
US10753577B2 (en) * 2016-01-19 2020-08-25 Signify Holdings B.V. Lighting device
DE102016103264A1 (de) * 2016-02-24 2017-08-24 Osram Opto Semiconductors Gmbh Lichtquelle
DE102016109901A1 (de) * 2016-05-30 2017-11-30 Osram Opto Semiconductors Gmbh Lichtquelle
US9967944B2 (en) 2016-06-22 2018-05-08 Cree, Inc. Dimming control for LED-based luminaires
US10775009B2 (en) 2016-07-29 2020-09-15 Hubbell Incorporated Self-diagnostic fault identification system for emergency lighting unit
US10595380B2 (en) 2016-09-27 2020-03-17 Ideal Industries Lighting Llc Lighting wall control with virtual assistant
EP3615975B1 (en) * 2017-04-27 2025-05-14 Lutron Technology Company LLC Total internal reflection lens having a tapered sidewall entry and a concave spherical exit bounded by a compound parabolic concentrator outer surface to lessen glare while maintaining color mixing and beam control of an led light source
US20190170327A1 (en) * 2017-12-03 2019-06-06 Lumus Ltd. Optical illuminator device
DE102018210300A1 (de) * 2018-06-25 2020-01-02 Volkswagen Aktiengesellschaft Markierungsvorrichtung, Fahrzeug und Computerprogramm
US11493365B2 (en) * 2018-08-28 2022-11-08 Mitsubishi Electric Corporation Light irradiation device
KR102732895B1 (ko) 2018-11-26 2024-11-25 삼성전자주식회사 생체 센서 모듈 및 이를 포함하는 전자 장치
US10801714B1 (en) 2019-10-03 2020-10-13 CarJamz, Inc. Lighting device
EP3812285B1 (en) * 2019-10-25 2022-11-30 Goodrich Lighting Systems GmbH & Co. KG Combined aircraft navigation and anti-collision light, and method of determining a state of erosion of a lens cover of a combined aircraft navigation and anti-collision light
KR20210074751A (ko) 2019-12-12 2021-06-22 삼성전자주식회사 증강현실 헤드 업 디스플레이 장치
JP7542217B2 (ja) * 2020-09-29 2024-08-30 パナソニックＩｐマネジメント株式会社 光源装置
USD1028646S1 (en) 2021-04-30 2024-05-28 Opti-Harvest, Inc. Canopy unit for light harvesting
EP4425042A4 (en) * 2022-02-28 2025-04-02 Guangzhou Haoyang Electronic Co., Ltd. Stage lamp having light parameter measurement function
EP4303128B1 (en) * 2022-07-07 2025-09-24 Goodrich Lighting Systems GmbH & Co. KG Aircraft beacon light, aircraft comprising an aircraft beacon light, and method of determining a health status of an aircraft beacon light
CN115419843B (zh) * 2022-08-30 2024-10-11 傲雷科技集团股份有限公司 一种头部组件及其移动照明设备
CN118208680B (zh) * 2024-05-22 2024-08-09 江西煜明智慧光电股份有限公司 一种用于无荧光粉多基色led的色温自适应光学系统

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675531A (en) * 1985-03-28 1987-06-23 Polaroid Corporation Optical scanner having a multi-surfaced lens arrangement for producing a rotationally symmetric beam
JPH0515391U (ja) * 1991-08-02 1993-02-26 株式会社モリテツクス 照明用光源装置
JP3754738B2 (ja) 1996-01-17 2006-03-15 キヤノン株式会社 画像読取装置
JPH09259620A (ja) * 1996-03-22 1997-10-03 Toppan Printing Co Ltd 照明装置及びそれを用いた液晶画像プロジェクタ装置
JP4050802B2 (ja) * 1996-08-02 2008-02-20 シチズン電子株式会社 カラー表示装置
US6495964B1 (en) 1998-12-18 2002-12-17 Koninklijke Philips Electronics N.V. LED luminaire with electrically adjusted color balance using photodetector
US6200002B1 (en) * 1999-03-26 2001-03-13 Philips Electronics North America Corp. Luminaire having a reflector for mixing light from a multi-color array of leds
DE60037427T2 (de) * 1999-07-21 2009-02-05 Chi Mei Optoelectronics Corp. Beleuchtungsvorrichtung
JP2002094129A (ja) * 1999-11-30 2002-03-29 Omron Corp 光学装置及び当該光学装置を用いた機器
US6498440B2 (en) * 2000-03-27 2002-12-24 Gentex Corporation Lamp assembly incorporating optical feedback
DE10031303A1 (de) 2000-06-27 2002-01-10 Arnold & Richter Kg Beleuchtungsvorrichtung mit lichtemittierenden Dioden (LED), Beleuchtungsverfahren und Verfahren zur Bildaufzeichnung mit derartiger LED-Beleuchtungsvorrichtung
AU2002222923A1 (en) * 2000-07-19 2002-01-30 The Gates Corporation Optical precipitation sensor
US6547416B2 (en) * 2000-12-21 2003-04-15 Koninklijke Philips Electronics N.V. Faceted multi-chip package to provide a beam of uniform white light from multiple monochrome LEDs
US6547423B2 (en) 2000-12-22 2003-04-15 Koninklijke Phillips Electronics N.V. LED collimation optics with improved performance and reduced size
US6611000B2 (en) 2001-03-14 2003-08-26 Matsushita Electric Industrial Co., Ltd. Lighting device
US6741351B2 (en) * 2001-06-07 2004-05-25 Koninklijke Philips Electronics N.V. LED luminaire with light sensor configurations for optical feedback
US6617795B2 (en) * 2001-07-26 2003-09-09 Koninklijke Philips Electronics N.V. Multichip LED package with in-package quantitative and spectral sensing capability and digital signal output
US7855708B2 (en) 2001-09-05 2010-12-21 Honeywell International Inc. LED backlight luminance sensing for LCDs
US6803732B2 (en) * 2001-12-20 2004-10-12 Osram Opto Semiconductors Gmbh LED array and LED module with chains of LEDs connected in parallel
US6777883B2 (en) 2002-04-10 2004-08-17 Koninklijke Philips Electronics N.V. Integrated LED drive electronics on silicon-on-insulator integrated circuits
US6998594B2 (en) 2002-06-25 2006-02-14 Koninklijke Philips Electronics N.V. Method for maintaining light characteristics from a multi-chip LED package
JP3942169B2 (ja) * 2002-08-29 2007-07-11 東北パイオニア株式会社 発光表示パネルの駆動装置および駆動方法
US7457343B2 (en) * 2004-11-01 2008-11-25 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Lens structure, optical transmitter, and method for producing same

Also Published As

Publication number Publication date
JP5270160B2 (ja) 2013-08-21
TW200617317A (en) 2006-06-01
ATE515067T1 (de) 2011-07-15
DK1794811T3 (da) 2011-09-26
US7482567B2 (en) 2009-01-27
US20080093530A1 (en) 2008-04-24
WO2006033031A2 (en) 2006-03-30
CN101027794A (zh) 2007-08-29
ES2368839T3 (es) 2011-11-22
WO2006033031A3 (en) 2006-09-14
EP1794811A2 (en) 2007-06-13
JP2008515140A (ja) 2008-05-08
EP1794811B1 (en) 2011-06-29
CN100565946C (zh) 2009-12-02

Similar Documents

Publication Publication Date Title
TWI363845B (en) Illumination system
JP4861328B2 (ja) 照明システム
JP4115844B2 (ja) 照明システム及びディスプレイ装置
TWI240788B (en) Illumination system, light mixing chamber and display device
TW557373B (en) Illumination system and display device
KR100856814B1 (ko) 조명 시스템 및 디스플레이 장치
JP4620924B2 (ja) 照明装置
JP4029743B2 (ja) バックライト
TWI283773B (en) High-output back light module for use with two back-to-back flat-panel displays and display device using the same
CN101652605A (zh) 中空式面照明装置
KR20020062572A (ko) 컬러 조명 디바이스
CN101506577A (zh) 背光装置和使用该背光装置的显示装置
CN100468171C (zh) 发光簇和直接发光型背光单元以及液晶显示装置
JP2007165336A (ja) バックライト駆動装置、表示装置
JPH11260568A (ja) 照明装置
CN201222158Y (zh) 投影光源装置
TWM405541U (en) Lamp apparatus with light emitting diode
JP2011198479A (ja) 面光源および液晶ディスプレイ装置
JP2007149402A (ja) 照明装置及び液晶表示装置
TWI241041B (en) Light source apparatus
JP2009123581A (ja) 面状光源装置および表示装置
JP2007173072A (ja) 光源ユニット
Moffat LEDs on the threshold for use in projection systems: challenges, limitations, and applications
TW201020464A (en) Multi-function illumination lamp with surface light source

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees