AU2012346231B2 - Wavelength sensing lighting system and associated methods - Google Patents

Wavelength sensing lighting system and associated methods Download PDF

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Publication number
AU2012346231B2
AU2012346231B2 AU2012346231A AU2012346231A AU2012346231B2 AU 2012346231 B2 AU2012346231 B2 AU 2012346231B2 AU 2012346231 A AU2012346231 A AU 2012346231A AU 2012346231 A AU2012346231 A AU 2012346231A AU 2012346231 B2 AU2012346231 B2 AU 2012346231B2
Authority
AU
Australia
Prior art keywords
light
lighting system
data
controller
environment
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.)
Ceased
Application number
AU2012346231A
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English (en)
Other versions
AU2012346231A1 (en
Inventor
David Bartine
Eric Bretschneider
Fredric Maxik
Pedro Medelius
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.)
Environmental Light Technologies Corp
Original Assignee
Environmental Light Technologies Corp
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 Environmental Light Technologies Corp filed Critical Environmental Light Technologies Corp
Publication of AU2012346231A1 publication Critical patent/AU2012346231A1/en
Application granted granted Critical
Publication of AU2012346231B2 publication Critical patent/AU2012346231B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/40—Transceivers
    • H04B10/43—Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/22—Controlling the colour of the light using optical feedback
    • 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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H05B47/195—Controlling the light source by remote control via wireless transmission the transmission using visible or infrared light
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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]
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Optical Communication System (AREA)
AU2012346231A 2011-11-21 2012-11-21 Wavelength sensing lighting system and associated methods Ceased AU2012346231B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/300,930 US8515289B2 (en) 2011-11-21 2011-11-21 Wavelength sensing lighting system and associated methods for national security application
US13/300,930 2011-11-21
PCT/US2012/066203 WO2013081930A1 (en) 2011-11-21 2012-11-21 Wavelength sensing lighting system and associated methods

Publications (2)

Publication Number Publication Date
AU2012346231A1 AU2012346231A1 (en) 2014-06-19
AU2012346231B2 true AU2012346231B2 (en) 2015-12-17

Family

ID=47428990

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012346231A Ceased AU2012346231B2 (en) 2011-11-21 2012-11-21 Wavelength sensing lighting system and associated methods

Country Status (9)

Country Link
US (8) US8515289B2 (enExample)
EP (2) EP3294042A1 (enExample)
JP (1) JP6031528B2 (enExample)
KR (1) KR102074003B1 (enExample)
CN (1) CN104115563B (enExample)
AU (1) AU2012346231B2 (enExample)
CA (1) CA2856409C (enExample)
DK (1) DK2783549T3 (enExample)
WO (1) WO2013081930A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130249409A1 (en) * 2011-05-12 2013-09-26 LSI Saco Technologies, Inc. Lighting System Control and Synthetic Event Generation
US9420240B2 (en) 2011-05-15 2016-08-16 Lighting Science Group Corporation Intelligent security light and associated methods
US9648284B2 (en) 2011-05-15 2017-05-09 Lighting Science Group Corporation Occupancy sensor and associated methods
US8515289B2 (en) * 2011-11-21 2013-08-20 Environmental Light Technologies Corp. Wavelength sensing lighting system and associated methods for national security application
TWI467935B (zh) * 2012-03-06 2015-01-01 Ind Tech Res Inst 可見光通訊收發器與系統
US8680457B2 (en) 2012-05-07 2014-03-25 Lighting Science Group Corporation Motion detection system and associated methods having at least one LED of second set of LEDs to vary its voltage
BR112015004595A2 (pt) 2012-08-28 2017-07-04 Delos Living Llc sistemas, métodos e artigos para melhorar o bem-estar associado a ambientes habitáveis
WO2014033834A1 (ja) * 2012-08-28 2014-03-06 三菱電機株式会社 前照灯用光源および前照灯
US20140270799A1 (en) * 2013-03-13 2014-09-18 Richard D. Roberts Method and system for camera enabled error detection
US9407367B2 (en) * 2013-04-25 2016-08-02 Beijing Guo Cheng Wan Tong Information Co. Ltd Methods and devices for transmitting/obtaining information by visible light signals
US9412253B2 (en) 2014-02-06 2016-08-09 Biological Illumination, Llc System for detecting and analyzing motion for pattern prediction and associated methods
US10712722B2 (en) 2014-02-28 2020-07-14 Delos Living Llc Systems and articles for enhancing wellness associated with habitable environments
US9979476B2 (en) * 2014-03-25 2018-05-22 Osram Sylvania Inc. Techniques for indoor navigation with hazard avoidance via light-based communication
US10170136B2 (en) 2014-05-08 2019-01-01 Al Levy Technologies Ltd. Digital video synthesis
JP6434724B2 (ja) * 2014-07-01 2018-12-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 情報通信方法
US9832338B2 (en) 2015-03-06 2017-11-28 Intel Corporation Conveyance of hidden image data between output panel and digital camera
CN105450868B (zh) * 2015-12-02 2018-06-12 广东小天才科技有限公司 一种有害光提示方法及装置
US9749600B2 (en) * 2015-12-30 2017-08-29 Surefire Llc Systems and methods for enhancing media with optically narrowcast content
CN105450302B (zh) * 2015-12-31 2018-05-29 中广核工程有限公司 可见光收发装置、可见光通信终端和可见光通信系统
WO2018200685A2 (en) 2017-04-27 2018-11-01 Ecosense Lighting Inc. Methods and systems for an automated design, fulfillment, deployment and operation platform for lighting installations
DE102016207355A1 (de) * 2016-04-29 2017-11-02 Ford Global Technologies, Llc LED-Anordnung und Verfahren zur umgebungslichtabhängigen Helligkeitssteuerung von LEDs
EP3255817A1 (de) * 2016-06-06 2017-12-13 HSi Elektronik AG Leuchte und leuchten-system
DE102016219200A1 (de) * 2016-10-04 2018-04-05 Tridonic Gmbh & Co Kg Integrierte Anordnung modulierbarer Lichtpunkte für Kommunikation mittels sichtbarem Licht
WO2018074970A1 (en) * 2016-10-18 2018-04-26 Plejd Ab Lighting system and method for automatic control of an illumination pattern
US9923638B1 (en) 2016-12-22 2018-03-20 Intel Corporation Clock tracking algorithm for twinkle VPPM in optical camera communication systems
US10187171B2 (en) * 2017-03-07 2019-01-22 The United States Of America, As Represented By The Secretary Of The Navy Method for free space optical communication utilizing patterned light and convolutional neural networks
DE102017112793A1 (de) * 2017-06-09 2018-12-13 Vorwerk & Co. Interholding Gmbh Sich selbsttätig innerhalb einer Umgebung fortbewegendes Fahrzeug sowie System mit einem Fahrzeug und einer externen Beleuchtungseinrichtung
US11668481B2 (en) 2017-08-30 2023-06-06 Delos Living Llc Systems, methods and articles for assessing and/or improving health and well-being
KR102516217B1 (ko) * 2017-11-30 2023-04-03 서울반도체 주식회사 발광 다이오드들을 포함하는 발광 장치
US10305604B1 (en) * 2017-12-28 2019-05-28 Facebook, Inc. Coherent aperture combining using machine learning
CN116828078A (zh) 2018-01-04 2023-09-29 纳米格有限公司 分层数据网络中的传输方法
CN108696515A (zh) * 2018-04-28 2018-10-23 深圳大图科创技术开发有限公司 基于大数据的网络安全态势感知系统
DE112018007550T5 (de) * 2018-06-05 2021-01-28 Mitsubishi Electric Corporation Lernvorrichtung, Inferenzvorrichtung, Verfahren und Programm
FR3083942A1 (fr) * 2018-07-11 2020-01-17 Valeo Vision Systeme de communication optique sans fil pour vehicule
US11649977B2 (en) 2018-09-14 2023-05-16 Delos Living Llc Systems and methods for air remediation
US11844163B2 (en) 2019-02-26 2023-12-12 Delos Living Llc Method and apparatus for lighting in an office environment
WO2020198183A1 (en) 2019-03-25 2020-10-01 Delos Living Llc Systems and methods for acoustic monitoring
JP6914289B2 (ja) * 2019-03-27 2021-08-04 株式会社データビークル 屋内に設置される機器を制御するための装置、方法及びそのためのプログラム
CN110475402B (zh) * 2019-06-28 2021-11-16 宁波汉远照明有限公司 一种户外灯智能控制方法、系统、存储介质、户外灯
CN110365410B (zh) * 2019-08-07 2021-06-08 Oppo（重庆）智能科技有限公司 基于可见光通信的数据传输方法及装置、系统
DE102019212192A1 (de) * 2019-08-14 2021-02-18 Robert Bosch Gmbh Verfahren zum Detektieren eines Störelements
US12401542B2 (en) 2019-10-01 2025-08-26 Signify Holding B.V. Control module for controlling a smart home device
US11947048B2 (en) 2020-05-06 2024-04-02 Waymo Llc Crosstalk reduction for light detection and ranging (lidar) devices using wavelength locking
US11550140B2 (en) 2020-05-06 2023-01-10 L3Harris Technologies, Inc. Backside etch process for transparent silicon oxide technology
US11593678B2 (en) 2020-05-26 2023-02-28 Bank Of America Corporation Green artificial intelligence implementation
CN112165577B (zh) * 2020-09-27 2022-01-04 展讯通信（上海）有限公司 多光源摄像头设备的光源控制方法及装置、介质、终端
US11463176B2 (en) * 2020-10-21 2022-10-04 Ciena Corporation Optical interconnects for a programmable virtualized self-optimizing signal processor
US20220268697A1 (en) * 2021-02-25 2022-08-25 L3Harris Technologies Inc. Electro-optical semi-transparent photonic up-converter
US12250099B2 (en) * 2021-09-08 2025-03-11 PassiveLogic, Inc. External activation of quiescent device
EP4483678A1 (en) * 2022-02-21 2025-01-01 ams Sensors Germany GmbH Integrated illumination module, monitoring arrangemenet and method of operating a monitoring arrangement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016860A1 (en) * 2009-08-05 2011-02-10 Firefly Green Technologies Inc. Display systems, illumination devices, light communication systems and related methods

Family Cites Families (167)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319301A (en) 1984-08-15 1994-06-07 Michael Callahan Inductorless controlled transition and other light dimmers
GB9204798D0 (en) 1992-03-05 1992-04-15 Rank Brimar Ltd Spatial light modulator system
EP0952617B1 (en) 1993-04-28 2004-07-28 Nichia Corporation Gallium nitride-based III-V group compound semiconductor device
US5523878A (en) 1994-06-30 1996-06-04 Texas Instruments Incorporated Self-assembled monolayer coating for micro-mechanical devices
US5936599A (en) 1995-01-27 1999-08-10 Reymond; Welles AC powered light emitting diode array circuits for use in traffic signal displays
KR100449129B1 (ko) 1995-10-25 2005-01-24 인스트루먼츠 인코포레이티드 텍사스 조사시스템
WO1998037448A1 (en) 1997-02-19 1998-08-27 Digital Projection Limited Illumination system
US7038398B1 (en) 1997-08-26 2006-05-02 Color Kinetics, Incorporated Kinetic illumination system and methods
US6608453B2 (en) * 1997-08-26 2003-08-19 Color Kinetics Incorporated Methods and apparatus for controlling devices in a networked lighting system
US20040052076A1 (en) 1997-08-26 2004-03-18 Mueller George G. Controlled lighting methods and apparatus
US7598686B2 (en) 1997-12-17 2009-10-06 Philips Solid-State Lighting Solutions, Inc. Organic light emitting diode methods and apparatus
CA2339545A1 (en) 1998-06-08 1999-12-16 Karlheinz Strobl Efficient light engine systems, components and methods of manufacture
US7066628B2 (en) 2001-03-29 2006-06-27 Fiber Optic Designs, Inc. Jacketed LED assemblies and light strings containing same
US7075707B1 (en) 1998-11-25 2006-07-11 Research Foundation Of The University Of Central Florida, Incorporated Substrate design for optimized performance of up-conversion phosphors utilizing proper thermal management
US6140646A (en) 1998-12-17 2000-10-31 Sarnoff Corporation Direct view infrared MEMS structure
US6870523B1 (en) 2000-06-07 2005-03-22 Genoa Color Technologies Device, system and method for electronic true color display
US6873450B2 (en) 2000-08-11 2005-03-29 Reflectivity, Inc Micromirrors with mechanisms for enhancing coupling of the micromirrors with electrostatic fields
US6775048B1 (en) 2000-10-31 2004-08-10 Microsoft Corporation Microelectrical mechanical structure (MEMS) optical modulator and optical display system
JP3940596B2 (ja) 2001-05-24 2007-07-04 松下電器産業株式会社 照明光源
US6594090B2 (en) 2001-08-27 2003-07-15 Eastman Kodak Company Laser projection display system
JP2003091045A (ja) 2001-09-17 2003-03-28 Mitsubishi Electric Corp 照明光学系及び投写型表示装置
JP3983037B2 (ja) 2001-11-22 2007-09-26 株式会社半導体エネルギー研究所 発光装置およびその作製方法
US7178971B2 (en) 2001-12-14 2007-02-20 The University Of Hong Kong High efficiency driver for color light emitting diodes (LED)
EP2420872A3 (en) 2001-12-14 2012-05-02 QUALCOMM MEMS Technologies, Inc. Uniform illumination system
US6853150B2 (en) 2001-12-28 2005-02-08 Koninklijke Philips Electronics N.V. Light emitting diode driver
KR100474460B1 (ko) 2002-04-02 2005-03-08 삼성전자주식회사 영상 투사 장치
US7015636B2 (en) 2002-10-23 2006-03-21 Charles Bolta Balanced blue spectrum therapy lighting
KR100970034B1 (ko) * 2002-10-24 2010-07-16 가부시키가이샤 나카가와 겐큐쇼 조명광통신장치
CN100352069C (zh) 2002-11-25 2007-11-28 松下电器产业株式会社 Led照明光源
JP2004184777A (ja) 2002-12-04 2004-07-02 Nec Viewtechnology Ltd 光源装置及び投写型表示装置
US6871982B2 (en) 2003-01-24 2005-03-29 Digital Optics International Corporation High-density illumination system
US6767111B1 (en) 2003-02-26 2004-07-27 Kuo-Yen Lai Projection light source from light emitting diodes
WO2004100624A2 (en) 2003-05-05 2004-11-18 Color Kinetics, Inc. Lighting methods and systems
KR100943273B1 (ko) 2003-05-07 2010-02-23 삼성전자주식회사 4-컬러 변환 방법 및 그 장치와 이를 이용한 유기전계발광표시장치
US7083304B2 (en) 2003-08-01 2006-08-01 Illumination Management Solutions, Inc. Apparatus and method of using light sources of differing wavelengths in an unitized beam
JP2007502534A (ja) 2003-08-12 2007-02-08 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 有機ダイオードの交流駆動用回路配置
JP4417700B2 (ja) 2003-09-19 2010-02-17 株式会社リコー 照明装置
US7728846B2 (en) 2003-10-21 2010-06-01 Samsung Electronics Co., Ltd. Method and apparatus for converting from source color space to RGBW target color space
US7605971B2 (en) 2003-11-01 2009-10-20 Silicon Quest Kabushiki-Kaisha Plurality of hidden hinges for mircromirror device
JP2005191528A (ja) 2003-12-01 2005-07-14 Sharp Corp 半導体発光装置のパルス駆動方法およびパルス駆動回路
US7289090B2 (en) 2003-12-10 2007-10-30 Texas Instruments Incorporated Pulsed LED scan-ring array for boosting display system lumens
EP2572932B1 (en) 2003-12-11 2015-04-22 Philips Solid-State Lighting Solutions, Inc. Thermal management for lighting devices
US7427146B2 (en) 2004-02-11 2008-09-23 3M Innovative Properties Company Light-collecting illumination system
US7300177B2 (en) 2004-02-11 2007-11-27 3M Innovative Properties Illumination system having a plurality of light source modules disposed in an array with a non-radially symmetrical aperture
US7246923B2 (en) 2004-02-11 2007-07-24 3M Innovative Properties Company Reshaping light source modules and illumination systems using the same
EP1731003B1 (en) 2004-02-25 2011-03-30 Michael Miskin Ac light emitting diode and ac led drive methods and apparatus
WO2005083493A1 (ja) 2004-02-27 2005-09-09 Matsushita Electric Industrial Co., Ltd. 照明光源及びそれを用いた２次元画像表示装置
US20060002110A1 (en) 2004-03-15 2006-01-05 Color Kinetics Incorporated Methods and systems for providing lighting systems
US6982641B1 (en) 2004-03-18 2006-01-03 The United States Of America As Represented By The Secretary Of The Navy Simplified circuit for intrusion detectors
JP4121477B2 (ja) 2004-03-31 2008-07-23 三洋電機株式会社 照明装置及び投写型映像表示装置
JP4841550B2 (ja) 2004-06-30 2011-12-21 ソウル オプト デバイス カンパニー リミテッド 発光素子及びその製造方法並びにこれを用いた発光装置
US7255469B2 (en) 2004-06-30 2007-08-14 3M Innovative Properties Company Phosphor based illumination system having a light guide and an interference reflector
US20060002108A1 (en) 2004-06-30 2006-01-05 Ouderkirk Andrew J Phosphor based illumination system having a short pass reflector and method of making same
US7684007B2 (en) 2004-08-23 2010-03-23 The Boeing Company Adaptive and interactive scene illumination
TW200501464A (en) 2004-08-31 2005-01-01 Ind Tech Res Inst LED chip structure with AC loop
KR100672357B1 (ko) 2004-10-04 2007-01-24 엘지전자 주식회사 Ｌｅｄ 면광원 및 이를 이용한 투사표시장치
US7042623B1 (en) 2004-10-19 2006-05-09 Reflectivity, Inc Light blocking layers in MEMS packages
US7184201B2 (en) 2004-11-02 2007-02-27 Texas Instruments Incorporated Digital micro-mirror device having improved contrast and method for the same
US7138770B2 (en) 2004-12-27 2006-11-21 Top Union Globaltek Inc. LED driving circuit
US7325956B2 (en) 2005-01-25 2008-02-05 Jabil Circuit, Inc. Light-emitting diode (LED) illumination system for a digital micro-mirror device (DMD) and method of providing same
US20060164005A1 (en) 2005-01-25 2006-07-27 Chuan-Sheng Sun Illumination apparatus having adjustable color temperature and method for adjusting the color temperature
US7261453B2 (en) 2005-01-25 2007-08-28 Morejon Israel J LED polarizing optics for color illumination system and method of using same
US8076680B2 (en) 2005-03-11 2011-12-13 Seoul Semiconductor Co., Ltd. LED package having an array of light emitting cells coupled in series
CN102063000B (zh) 2005-05-10 2014-08-06 岩崎电气株式会社 投影仪设备、叠层型发光二极管器件以及反射型发光二极管单元
CA2507177C (en) 2005-05-13 2012-04-24 Institut National D'optique Image projector with flexible reflective analog modulator
JP4244957B2 (ja) 2005-05-19 2009-03-25 カシオ計算機株式会社 光源装置及び投影装置
JP2006337858A (ja) 2005-06-03 2006-12-14 Fujifilm Holdings Corp 光変調素子アレイ
JP4771055B2 (ja) 2005-06-16 2011-09-14 スタンレー電気株式会社 車両用灯具及びそのｌｅｄ光源
US7434946B2 (en) 2005-06-17 2008-10-14 Texas Instruments Incorporated Illumination system with integrated heat dissipation device for use in display systems employing spatial light modulators
JP4588571B2 (ja) 2005-06-28 2010-12-01 セイコーインスツル株式会社 照明装置及びこれを備える表示装置
EP2536255B1 (en) 2005-06-28 2014-03-19 Seoul Opto Device Co., Ltd. Light emitting device for AC power operation
EP1907786A4 (en) 2005-07-11 2010-06-02 Brandt Innovative Technologies ADAPTIVE SENSORS AND NETWORK
US20070013871A1 (en) 2005-07-15 2007-01-18 Marshall Stephen W Light-emitting diode (LED) illumination in display systems using spatial light modulators (SLM)
DE102005054955A1 (de) 2005-08-31 2007-04-26 Osram Opto Semiconductors Gmbh Lichtemittierendes Modul, insbesondere zur Verwendung in einem optischen Projektionsgerät und optisches Projektionsgerät
US7651227B2 (en) 2005-09-13 2010-01-26 Texas Instruments Incorporated Projection system and method including spatial light modulator and compact diffractive optics
US7429983B2 (en) 2005-11-01 2008-09-30 Cheetah Omni, Llc Packet-based digital display system
US7369056B2 (en) 2005-11-16 2008-05-06 Hendrix Wire & Cable, Inc. Photoelectric controller for electric street lighting
US7537347B2 (en) 2005-11-29 2009-05-26 Texas Instruments Incorporated Method of combining dispersed light sources for projection display
CN101356450B (zh) 2005-12-19 2015-08-05 莱达科技股份有限公司 物体检测发光系统和方法
US8242476B2 (en) * 2005-12-19 2012-08-14 Leddartech Inc. LED object detection system and method combining complete reflection traces from individual narrow field-of-view channels
US7540616B2 (en) 2005-12-23 2009-06-02 3M Innovative Properties Company Polarized, multicolor LED-based illumination source
US7342658B2 (en) 2005-12-28 2008-03-11 Eastman Kodak Company Programmable spectral imaging system
US20070159492A1 (en) 2006-01-11 2007-07-12 Wintek Corporation Image processing method and pixel arrangement used in the same
US8441210B2 (en) 2006-01-20 2013-05-14 Point Somee Limited Liability Company Adaptive current regulation for solid state lighting
JP2009527073A (ja) 2006-02-14 2009-07-23 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 制御可能な光強度を有する照明デバイス
US20070188847A1 (en) 2006-02-14 2007-08-16 Texas Instruments Incorporated MEMS device and method
CN101026413B (zh) * 2006-02-17 2012-01-04 华为技术有限公司 照明光无线通信系统
US7832878B2 (en) 2006-03-06 2010-11-16 Innovations In Optics, Inc. Light emitting diode projection system
US7834867B2 (en) 2006-04-11 2010-11-16 Microvision, Inc. Integrated photonics module and devices using integrated photonics modules
US20070241340A1 (en) 2006-04-17 2007-10-18 Pan Shaoher X Micro-mirror based display device having an improved light source
US7889430B2 (en) 2006-05-09 2011-02-15 Ostendo Technologies, Inc. LED-based high efficiency illumination systems for use in projection systems
US7598682B2 (en) 2006-05-26 2009-10-06 Nexxus Lighting, Inc. Current regulator apparatus and methods
US20090128781A1 (en) 2006-06-13 2009-05-21 Kenneth Li LED multiplexer and recycler and micro-projector incorporating the Same
DE102006027779A1 (de) 2006-06-16 2007-12-20 Robert Bosch Gmbh Verfahren zur Fixierung eines elektrischen oder elektronischen Bauteils, insbesondere einer Leiterplatte, in einem Gehäuse sowie Fixierelement dafür
US7607798B2 (en) * 2006-09-25 2009-10-27 Avago Technologies General Ip (Singapore) Pte. Ltd. LED lighting unit
KR100765240B1 (ko) 2006-09-30 2007-10-09 서울옵토디바이스주식회사 서로 다른 크기의 발광셀을 가지는 발광 다이오드 패키지및 이를 채용한 발광 소자
WO2008041150A2 (en) * 2006-10-05 2008-04-10 Philips Intellectual Property & Standards Gmbh A light module package
US20080143973A1 (en) 2006-10-12 2008-06-19 Jing Miau Wu Light source device of laser LED and projector having the same device
EP1923922A1 (en) 2006-11-15 2008-05-21 Lemnis Lighting IP GmbH Improved led lighting assembly
US7729941B2 (en) * 2006-11-17 2010-06-01 Integrated Illumination Systems, Inc. Apparatus and method of using lighting systems to enhance brand recognition
US7766490B2 (en) 2006-12-13 2010-08-03 Philips Lumileds Lighting Company, Llc Multi-color primary light generation in a projection system using LEDs
US7784972B2 (en) 2006-12-22 2010-08-31 Nuventix, Inc. Thermal management system for LED array
US20080157698A1 (en) * 2006-12-29 2008-07-03 Boon Keat Tan LED Lighting Unit
JP5086822B2 (ja) 2007-01-31 2012-11-28 パナソニック株式会社 波長変換装置および２次元画像表示装置
US20080198572A1 (en) 2007-02-21 2008-08-21 Medendorp Nicholas W LED lighting systems including luminescent layers on remote reflectors
US7972030B2 (en) 2007-03-05 2011-07-05 Intematix Corporation Light emitting diode (LED) based lighting systems
US7804256B2 (en) 2007-03-12 2010-09-28 Cirrus Logic, Inc. Power control system for current regulated light sources
JP2010521807A (ja) 2007-03-13 2010-06-24 ソウル オプト デバイス カンパニー リミテッド 交流駆動型の発光ダイオード
JP2008235439A (ja) 2007-03-19 2008-10-02 Nec Lighting Ltd 白色光源装置
JP5597354B2 (ja) 2007-03-27 2014-10-01 株式会社東芝 シンチレータパネル及び放射線検出器
US20080258643A1 (en) 2007-04-21 2008-10-23 Zippy Technology Corp. Method for driving alternate current of light emitting diode and operating voltage thereof
EP2153115B1 (en) 2007-05-04 2021-07-07 Signify Holding B.V. Led-based fixtures and related methods for thermal management
US8115919B2 (en) 2007-05-04 2012-02-14 The General Hospital Corporation Methods, arrangements and systems for obtaining information associated with a sample using optical microscopy
US7703943B2 (en) 2007-05-07 2010-04-27 Intematix Corporation Color tunable light source
WO2008149286A2 (en) 2007-06-05 2008-12-11 Philips Intellectual Property & Standards Gmbh A lighting system for horticultural applications
CA2691138C (en) * 2007-06-18 2017-10-24 Leddartech Inc. Lighting system with driver assistance capabilities
JP5804702B2 (ja) 2007-06-18 2015-11-04 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 方向制御可能照明ユニット
US7719766B2 (en) 2007-06-20 2010-05-18 Texas Instruments Incorporated Illumination source and method therefor
US7709811B2 (en) 2007-07-03 2010-05-04 Conner Arlie R Light emitting diode illumination system
US8400061B2 (en) 2007-07-17 2013-03-19 I/O Controls Corporation Control network for LED-based lighting system in a transit vehicle
KR101329125B1 (ko) 2007-08-13 2013-11-14 삼성전자주식회사 ＲＧＢ－ｔｏ－ＲＧＢＷ 컬러 분해 방법 및 시스템
TWI383238B (zh) 2007-08-29 2013-01-21 Young Optics Inc 照明系統
US20090059099A1 (en) 2007-09-05 2009-03-05 Samsung Electronics Co., Ltd. Illumination device and projection system having the same
US7880400B2 (en) 2007-09-21 2011-02-01 Exclara, Inc. Digital driver apparatus, method and system for solid state lighting
US8662672B2 (en) 2007-10-08 2014-03-04 Koninklijke Philips N.V. Lighting device, array of lighting devices and optical projection device
JP2011501347A (ja) * 2007-10-12 2011-01-06 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 レトロリフレクタを用いた符号化光の感知方法
JP5280106B2 (ja) 2007-12-07 2013-09-04 デクセリアルズ株式会社 光源装置および表示装置
US8598799B2 (en) 2007-12-19 2013-12-03 Epistar Corporation Alternating current light emitting device
WO2009082737A1 (en) 2007-12-24 2009-07-02 Columbia Insurance Company System for representing colors including an integrating light capsule
US8096668B2 (en) 2008-01-16 2012-01-17 Abu-Ageel Nayef M Illumination systems utilizing wavelength conversion materials
US8337029B2 (en) 2008-01-17 2012-12-25 Intematix Corporation Light emitting device with phosphor wavelength conversion
US8115419B2 (en) 2008-01-23 2012-02-14 Cree, Inc. Lighting control device for controlling dimming, lighting device including a control device, and method of controlling lighting
WO2009095817A1 (en) * 2008-01-31 2009-08-06 Koninklijke Philips Electronics N.V. Lighting unit and thermal management system and method therefor
US7841714B2 (en) 2008-02-07 2010-11-30 Quantum Modulation Scientific Inc. Retinal melatonin suppressor
CN101939996A (zh) 2008-02-08 2011-01-05 皇家飞利浦电子股份有限公司 光模块设备
US8531126B2 (en) 2008-02-13 2013-09-10 Canon Components, Inc. White light emitting apparatus and line illuminator using the same in image reading apparatus
KR100934957B1 (ko) 2008-02-22 2010-01-06 한국과학기술연구원 압전 폴리머 기판을 이용한 하이브리드 전기소자와 그제조방법
JP2009237111A (ja) 2008-03-26 2009-10-15 Hamamatsu Photonics Kk 波長変換光生成装置及び生成方法
US8319445B2 (en) 2008-04-15 2012-11-27 Boca Flasher, Inc. Modified dimming LED driver
WO2009134433A2 (en) 2008-05-02 2009-11-05 Light Prescriptions Innovators, Llc Remote-phosphor led downlight
US8301027B2 (en) * 2008-05-02 2012-10-30 Massachusetts Institute Of Technology Agile-beam laser array transmitter
JP5624266B2 (ja) * 2008-06-24 2014-11-12 株式会社東芝 赤外線撮像装置および赤外線撮像方法
US20100077840A1 (en) * 2008-06-27 2010-04-01 Northwestern University Light induced gas sensing at room temprature
KR100924912B1 (ko) 2008-07-29 2009-11-03 서울반도체 주식회사 웜화이트 발광장치 및 그것을 포함하는 백라이트 모듈
KR101001241B1 (ko) 2008-09-05 2010-12-17 서울반도체 주식회사 교류 ｌｅｄ 조광장치 및 그에 의한 조광방법
WO2010027459A2 (en) 2008-09-05 2010-03-11 Firefly Green Technologies Inc. Optical communication device, method and system
US20120001567A1 (en) * 2009-09-30 2012-01-05 Firefly Green Technologies, Inc. Lighting Control System
US8179787B2 (en) 2009-01-27 2012-05-15 Smsc Holding S.A.R.L. Fault tolerant network utilizing bi-directional point-to-point communications links between nodes
KR20100030470A (ko) 2008-09-10 2010-03-18 삼성전자주식회사 다양한 색 온도의 백색광을 제공할 수 있는 발광 장치 및 발광 시스템
US20100103389A1 (en) 2008-10-28 2010-04-29 Mcvea Kenneth Brian Multi-MEMS Single Package MEMS Device
US8061857B2 (en) 2008-11-21 2011-11-22 Hong Kong Applied Science And Technology Research Institute Co. Ltd. LED light shaping device and illumination system
US7922355B1 (en) 2008-12-16 2011-04-12 Lednovation, Inc. Solid state lighting device having effective light mixing and control
US8083364B2 (en) 2008-12-29 2011-12-27 Osram Sylvania Inc. Remote phosphor LED illumination system
US20100202129A1 (en) 2009-01-21 2010-08-12 Abu-Ageel Nayef M Illumination system utilizing wavelength conversion materials and light recycling
US7828453B2 (en) 2009-03-10 2010-11-09 Nepes Led Corporation Light emitting device and lamp-cover structure containing luminescent material
US8310171B2 (en) 2009-03-13 2012-11-13 Led Specialists Inc. Line voltage dimmable constant current LED driver
US9717120B2 (en) 2009-04-24 2017-07-25 City University Of Hong Kong Apparatus and methods of operation of passive LED lighting equipment
DE112010001831B4 (de) * 2009-04-30 2023-02-02 Tridonic Gmbh & Co Kg Steuerverfahren für ein Beleuchtungssystem und Beleuchtungssystem
US8427590B2 (en) 2009-05-29 2013-04-23 Soraa, Inc. Laser based display method and system
US8410717B2 (en) 2009-06-04 2013-04-02 Point Somee Limited Liability Company Apparatus, method and system for providing AC line power to lighting devices
US8324840B2 (en) 2009-06-04 2012-12-04 Point Somee Limited Liability Company Apparatus, method and system for providing AC line power to lighting devices
US8674613B2 (en) 2009-06-22 2014-03-18 Richard Landry Gray Power reforming methods and associated multiphase lights
WO2011008251A2 (en) 2009-07-12 2011-01-20 Firefly Green Technologies Inc. Intelligent illumination device
US8547391B2 (en) 2011-05-15 2013-10-01 Lighting Science Group Corporation High efficacy lighting signal converter and associated methods
US8384984B2 (en) 2011-03-28 2013-02-26 Lighting Science Group Corporation MEMS wavelength converting lighting device and associated methods
US8515289B2 (en) * 2011-11-21 2013-08-20 Environmental Light Technologies Corp. Wavelength sensing lighting system and associated methods for national security application
US8492995B2 (en) 2011-10-07 2013-07-23 Environmental Light Technologies Corp. Wavelength sensing lighting system and associated methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016860A1 (en) * 2009-08-05 2011-02-10 Firefly Green Technologies Inc. Display systems, illumination devices, light communication systems and related methods

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