CN101755485A - 驱动光源 - Google Patents
驱动光源 Download PDFInfo
- Publication number
- CN101755485A CN101755485A CN200880025147A CN200880025147A CN101755485A CN 101755485 A CN101755485 A CN 101755485A CN 200880025147 A CN200880025147 A CN 200880025147A CN 200880025147 A CN200880025147 A CN 200880025147A CN 101755485 A CN101755485 A CN 101755485A
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- CN
- China
- Prior art keywords
- section
- light source
- value
- elementary
- data
- 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.)
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- 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
- H05B47/18—Controlling the light source by remote control via data-bus transmission
-
- 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
- H04B10/1141—One-way transmission
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4904—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using self-synchronising codes, e.g. split-phase codes
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Optical Communication System (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07112524 | 2007-07-16 | ||
EP07112524.9 | 2007-07-16 | ||
PCT/IB2008/052819 WO2009010916A2 (en) | 2007-07-16 | 2008-07-14 | Driving a light source |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101755485A true CN101755485A (zh) | 2010-06-23 |
CN101755485B CN101755485B (zh) | 2014-06-18 |
Family
ID=40019503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880025147.9A Active CN101755485B (zh) | 2007-07-16 | 2008-07-14 | 用于驱动光源的方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8253353B2 (zh) |
EP (1) | EP2172083B1 (zh) |
JP (1) | JP5441900B2 (zh) |
KR (1) | KR101517355B1 (zh) |
CN (1) | CN101755485B (zh) |
ES (1) | ES2624798T3 (zh) |
PL (1) | PL2172083T3 (zh) |
RU (1) | RU2516852C2 (zh) |
TW (1) | TWI451805B (zh) |
WO (1) | WO2009010916A2 (zh) |
Cited By (8)
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---|---|---|---|---|
CN103327682A (zh) * | 2012-03-22 | 2013-09-25 | 艾沃特有限公司 | 用于led调光器的自适应滤波器 |
CN103503564A (zh) * | 2011-05-06 | 2014-01-08 | 皇家飞利浦有限公司 | 照明装置和接收器 |
CN103583007A (zh) * | 2011-06-10 | 2014-02-12 | 皇家飞利浦有限公司 | 包括照相机、光传感器和增强信息显示的编码光探测系统 |
CN105191243A (zh) * | 2013-05-06 | 2015-12-23 | 高通股份有限公司 | 基于数据信号占空比和相位调制/解调的同步数据链路吞吐量增强技术 |
CN105430788A (zh) * | 2011-08-08 | 2016-03-23 | 夸克星有限责任公司 | 可调光照明设备和对可调光照明设备进行调光的方法 |
CN107078732A (zh) * | 2014-07-24 | 2017-08-18 | 伊顿公司 | 使用多个电流决定开关模式操作混合功率器件的方法和系统 |
CN107949745A (zh) * | 2015-09-15 | 2018-04-20 | 伊顿智能动力有限公司 | 作为通信网络中的接入点的灯具 |
TWI745699B (zh) * | 2018-09-25 | 2021-11-11 | 大陸商北京外號信息技術有限公司 | 光通信裝置以及用於傳輸和接收資訊的方法 |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8841847B2 (en) * | 2003-01-17 | 2014-09-23 | Motorola Mobility Llc | Electronic device for controlling lighting effects using an audio file |
WO2007125477A2 (en) * | 2006-05-03 | 2007-11-08 | Koninklijke Philips Electronics N. V. | Illumination copy and paste operation using light-wave identification |
EP2070308B1 (en) | 2006-09-12 | 2017-08-09 | Philips Lighting Holding B.V. | System and method for performing an illumination copy and paste operation in a lighting system |
DE102007043255B4 (de) * | 2007-09-11 | 2016-09-22 | Siemens Aktiengesellschaft | Verfahren und Anordnung zur Aussendung von Daten |
US20110018465A1 (en) * | 2008-01-17 | 2011-01-27 | Koninklijke Philips Electronics N.V. | Method and apparatus for light intensity control |
US8442403B2 (en) | 2008-03-02 | 2013-05-14 | Lumenetix, Inc. | Lighting and control systems and methods |
CA2757938C (en) * | 2009-04-08 | 2017-12-05 | Koninklijke Philips Electronics N.V. | Efficient address assignment in coded lighting systems |
DE102010005885A1 (de) * | 2009-04-28 | 2010-11-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur optischen Übertragung von Daten |
WO2010125093A1 (de) * | 2009-04-28 | 2010-11-04 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur optischen übertragung von daten |
JP5628304B2 (ja) * | 2009-06-19 | 2014-11-19 | コーニンクレッカ フィリップス エヌ ヴェ | 改善された信号対雑音比を有する照明システム及び方法 |
JP5498574B2 (ja) * | 2009-06-30 | 2014-05-21 | コーニンクレッカ フィリップス エヌ ヴェ | ランプを駆動する方法及び装置 |
CN102474943B (zh) | 2009-07-03 | 2014-09-17 | 皇家飞利浦电子股份有限公司 | 用于异步灯标识的方法和系统 |
US8363097B2 (en) * | 2009-07-23 | 2013-01-29 | Smith & Nephew, Inc. | Endoscopic imaging system |
WO2011059527A1 (en) * | 2009-11-10 | 2011-05-19 | Lumenetix, Inc. | Lamp color matching and control systems and methods |
DE102010007273A1 (de) * | 2009-11-18 | 2011-06-01 | Siemens Aktiengesellschaft | Verfahren und Anordnung zur Stabilisierung eines Farbkodierungsverfahrens bei einer optischen Übertragung von Daten |
US8798479B2 (en) * | 2009-12-03 | 2014-08-05 | Samsung Electronics Co., Ltd. | Controlling brightness of light sources used for data transmission |
US8907884B2 (en) | 2010-01-06 | 2014-12-09 | Apple Inc. | LED backlight system |
GB201007727D0 (en) * | 2010-05-10 | 2010-06-23 | Foti Ivan | Lighting devices |
ES2535207T3 (es) * | 2010-05-17 | 2015-05-06 | Siemens Aktiengesellschaft | Procedimiento y configuración para estabilizar un procedimiento de codificación cromática en una transmisión óptica de datos |
US20120025949A1 (en) * | 2010-07-29 | 2012-02-02 | Reed Matthew H | Concurrent Infrared Signal, Single Thread Low Power Protocol and System for Pet Control |
EP2630845B1 (en) | 2010-10-20 | 2018-03-07 | Philips Lighting Holding B.V. | Modulation for coded light transmission |
JP5796733B2 (ja) | 2011-03-23 | 2015-10-21 | ソニー株式会社 | 光信号出力装置、信号処理装置、信号処理方法、信号処理システム、撮像装置、プロジェクタ、およびプログラム |
WO2013001408A1 (en) * | 2011-06-29 | 2013-01-03 | Koninklijke Philips Electronics N.V. | Methods for encoding and decoding coded light |
US9544977B2 (en) | 2011-06-30 | 2017-01-10 | Lutron Electronics Co., Inc. | Method of programming a load control device using a smart phone |
WO2013012547A1 (en) | 2011-06-30 | 2013-01-24 | Lutron Electronics Co., Inc. | Load control device having internet connectivity, and method of programming the same using a smart phone |
WO2013003813A1 (en) | 2011-06-30 | 2013-01-03 | Lutron Electronics Co., Inc. | Device and method of optically transmitting digital information from a smart phone to a load control device |
WO2013033257A1 (en) | 2011-08-29 | 2013-03-07 | Lutron Electronics Co., Inc. | Two-part load control system mountable to a single electrical wallbox |
US8749146B2 (en) * | 2011-12-05 | 2014-06-10 | Mojo Labs, Inc. | Auto commissioning of light fixture using optical bursts |
TWI514790B (zh) * | 2011-12-27 | 2015-12-21 | Hon Hai Prec Ind Co Ltd | 發光二極體驅動裝置 |
US8960964B2 (en) | 2012-02-06 | 2015-02-24 | Lumenetix, Inc. | Thermal dissipation structure for light emitting diode |
US9089032B2 (en) | 2012-02-13 | 2015-07-21 | Lumenetix, Inc. | System and method for color tuning light output from an LED-based lamp |
US9060409B2 (en) | 2012-02-13 | 2015-06-16 | Lumenetix, Inc. | Mobile device application for remotely controlling an LED-based lamp |
US9288865B2 (en) | 2012-02-13 | 2016-03-15 | Lumenetix, Inc. | Expert system for establishing a color model for an LED-based lamp |
US8873965B2 (en) * | 2012-04-10 | 2014-10-28 | Disney Enterprises, Inc. | Visible light communication with flickering prevention |
EP2728772A1 (en) * | 2012-10-30 | 2014-05-07 | MAR International ApS | Method and apparatus for connecting to a wireless local area network |
US10244086B2 (en) | 2012-12-21 | 2019-03-26 | Lutron Electronics Co., Inc. | Multiple network access load control devices |
US10019047B2 (en) | 2012-12-21 | 2018-07-10 | Lutron Electronics Co., Inc. | Operational coordination of load control devices for control of electrical loads |
US9413171B2 (en) | 2012-12-21 | 2016-08-09 | Lutron Electronics Co., Inc. | Network access coordination of load control devices |
US9166683B2 (en) | 2013-02-14 | 2015-10-20 | Qualcomm Incorporated | Methods and apparatus for efficient joint power line and visible light communication |
CN105027473B (zh) * | 2013-03-12 | 2017-12-08 | 飞利浦灯具控股公司 | 通信系统、照明系统以及发送信息的方法 |
US9804024B2 (en) | 2013-03-14 | 2017-10-31 | Mojo Labs, Inc. | Light measurement and/or control translation for daylighting |
US10135629B2 (en) | 2013-03-15 | 2018-11-20 | Lutron Electronics Co., Inc. | Load control device user interface and database management using near field communication (NFC) |
US9264138B2 (en) | 2013-05-16 | 2016-02-16 | Disney Enterprises, Inc. | Reliable visibile light communication with dark light synchronization |
JP2015060752A (ja) * | 2013-09-19 | 2015-03-30 | 東芝ライテック株式会社 | 照明制御システム |
US9680571B2 (en) | 2014-03-25 | 2017-06-13 | Osram Sylvania Inc. | Techniques for selective use of light-sensing devices in light-based communication |
US9780873B2 (en) * | 2014-03-25 | 2017-10-03 | Osram Sylvania Inc. | Light-based communication transmission protocol |
WO2015148562A1 (en) | 2014-03-25 | 2015-10-01 | Osram Sylvania Inc. | Commissioning a luminaire with location information |
US20150280820A1 (en) * | 2014-03-25 | 2015-10-01 | Osram Sylvania Inc. | Techniques for adaptive light modulation in light-based communication |
US9788379B2 (en) * | 2014-03-28 | 2017-10-10 | Xicato, Inc. | Deep dimming of an LED-based illumination device |
AU2015247338B2 (en) | 2014-04-17 | 2020-10-08 | Z-Integrated Digital Technologies, Inc. | Electronic test device data communication |
US9827483B2 (en) | 2014-08-01 | 2017-11-28 | Smart Billiard Lighting LLC | Billiard table lighting and game play monitor |
US9485399B2 (en) | 2014-08-01 | 2016-11-01 | Smart Billiard Lighting LLC | Billiard table lighting and game play monitor |
WO2016034033A1 (zh) * | 2014-09-05 | 2016-03-10 | 深圳光启智能光子技术有限公司 | 一种光信号编码、解码方法及装置 |
US10070496B2 (en) | 2015-03-30 | 2018-09-04 | Mojo Labs, Inc. | Task to wall color control |
US9698908B2 (en) * | 2015-09-30 | 2017-07-04 | Osram Sylvania Inc. | Sub-sampling raster lines in rolling shutter mode for light-based communication |
USD835652S1 (en) | 2015-12-10 | 2018-12-11 | Smart Billiard Lighting LLC | Display screen with transitional graphical user interface of a billiard game |
GB2547428A (en) * | 2016-02-16 | 2017-08-23 | Feasa Entpr Ltd | Method and apparatus for testing optical outputs |
TWI599267B (zh) * | 2016-05-27 | 2017-09-11 | 林品芝 | 可多段式調光的燈具 |
EP3488667A1 (en) * | 2016-07-21 | 2019-05-29 | Signify Holding B.V. | Lamp with coded light functionality |
US10411799B1 (en) * | 2017-01-11 | 2019-09-10 | VLNCOMM, Inc. | Optical wireless communication systems with hadamard coded modulation |
EP3580860A1 (en) * | 2017-02-08 | 2019-12-18 | EldoLAB Holding B.V. | Led driver for vlc |
DE102017120006A1 (de) * | 2017-08-31 | 2019-02-28 | Osram Opto Semiconductors Gmbh | Verfahren zur Datenübertragung und Übertragungssystem |
JP6622782B2 (ja) * | 2017-11-24 | 2019-12-18 | ファナック株式会社 | 制御装置、電子機器、及び制御システム |
US10736195B2 (en) | 2018-02-07 | 2020-08-04 | Maxim Integrated Products, Inc. | Matched filter techniques configured to fire led using a sloped response |
CN113728562B (zh) * | 2019-04-25 | 2024-01-05 | 索尤若驱动有限及两合公司 | 第一模块与第二模块之间的数据传输方法以及实施该方法的具有移动装置的设施 |
WO2021100083A1 (ja) * | 2019-11-18 | 2021-05-27 | 三菱電機株式会社 | 光通信システムおよび光通信方法 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4024593A1 (de) | 1990-08-02 | 1992-03-05 | Sgs Thomson Microelectronics | Verfahren und vorrichtung zur demodulation eines biphasenmodulierten signals |
GB9608819D0 (en) | 1996-04-30 | 1996-07-03 | Switched Reluctance Drives Ltd | Demodulator for a pulse width modulated signal |
US7006768B1 (en) | 1997-01-02 | 2006-02-28 | Franklin Philip G | Method and apparatus for the zonal transmission of data using building lighting fixtures |
US6975079B2 (en) * | 1997-08-26 | 2005-12-13 | Color Kinetics Incorporated | Systems and methods for controlling illumination sources |
US20020043938A1 (en) * | 2000-08-07 | 2002-04-18 | Lys Ihor A. | Automatic configuration systems and methods for lighting and other applications |
US6683590B1 (en) | 1998-03-20 | 2004-01-27 | The University Of Hong Kong | Tricolor LED display system having audio output |
US6794831B2 (en) | 1998-04-15 | 2004-09-21 | Talking Lights Llc | Non-flickering illumination based communication |
JP4495814B2 (ja) * | 1999-12-28 | 2010-07-07 | アビックス株式会社 | 調光式led照明器具 |
JP2001292107A (ja) | 2000-04-06 | 2001-10-19 | Sony Corp | 受信装置、送信装置、および通信システム |
US6542270B2 (en) | 2000-12-08 | 2003-04-01 | Motorola, Inc. | Interference-robust coded-modulation scheme for optical communications and method for modulating illumination for optical communications |
US6596977B2 (en) | 2001-10-05 | 2003-07-22 | Koninklijke Philips Electronics N.V. | Average light sensing for PWM control of RGB LED based white light luminaries |
US7289560B2 (en) | 2003-01-17 | 2007-10-30 | Freesystems Pte. Ltd. | Digital modulation and demodulation technique for reliable wireless (both RF and IR) and wired high bandwidth data transmission |
US7469023B2 (en) | 2003-06-04 | 2008-12-23 | Susan Vasana | Manchester code delta detector |
US7061191B2 (en) * | 2003-07-30 | 2006-06-13 | Lutron Electronics Co., Inc. | System and method for reducing flicker of compact gas discharge lamps at low lamp light output level |
US7265499B2 (en) * | 2003-12-16 | 2007-09-04 | Microsemi Corporation | Current-mode direct-drive inverter |
US7535443B2 (en) * | 2003-12-22 | 2009-05-19 | Nokia Corporation | Apparatus and method for producing variable intensity of light |
WO2005089309A2 (en) * | 2004-03-15 | 2005-09-29 | Color Kinetics Incorporated | Power control methods and apparatus |
US7759622B2 (en) * | 2004-09-10 | 2010-07-20 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Methods and apparatus for regulating the drive currents of a plurality of light emitters |
EP1689212B1 (en) * | 2005-02-02 | 2008-01-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Method and system for dimming light sources |
JP4470785B2 (ja) * | 2005-03-28 | 2010-06-02 | パナソニック電工株式会社 | 照明制御システム |
EP1882394B1 (en) * | 2005-04-22 | 2018-09-19 | Philips Lighting Holding B.V. | Illumination control |
EP1894075A4 (en) * | 2005-06-06 | 2008-06-25 | Color Kinetics Inc | METHODS AND APPARATUS FOR IMPLEMENTING POWER CYCLE CONTROL OF LIGHTING DEVICES BASED ON NETWORK PROTOCOLS |
JP4325604B2 (ja) * | 2005-09-30 | 2009-09-02 | 日本電気株式会社 | 可視光制御装置、可視光通信装置、可視光制御方法及びプログラム |
US7586268B2 (en) * | 2005-12-09 | 2009-09-08 | Lutron Electronics Co., Inc. | Apparatus and method for controlling the filament voltage in an electronic dimming ballast |
DE102006008040A1 (de) * | 2006-02-21 | 2007-08-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektronisches Vorschaltgerät zur Lampenstrommodulation |
EP2070308B1 (en) | 2006-09-12 | 2017-08-09 | Philips Lighting Holding B.V. | System and method for performing an illumination copy and paste operation in a lighting system |
US20080137182A1 (en) * | 2006-12-07 | 2008-06-12 | Cooper Technologies Company | Modulation of covert airfield lighting fixtures |
US7569997B2 (en) * | 2007-05-06 | 2009-08-04 | Ascend Visual System, Inc. | Self-calibrated integration method of light intensity control in LED backlighting |
-
2008
- 2008-07-14 KR KR1020107003325A patent/KR101517355B1/ko active IP Right Grant
- 2008-07-14 US US12/668,034 patent/US8253353B2/en active Active
- 2008-07-14 RU RU2010105239/07A patent/RU2516852C2/ru active
- 2008-07-14 TW TW097126687A patent/TWI451805B/zh not_active IP Right Cessation
- 2008-07-14 CN CN200880025147.9A patent/CN101755485B/zh active Active
- 2008-07-14 WO PCT/IB2008/052819 patent/WO2009010916A2/en active Application Filing
- 2008-07-14 JP JP2010516630A patent/JP5441900B2/ja active Active
- 2008-07-14 ES ES08789294.9T patent/ES2624798T3/es active Active
- 2008-07-14 EP EP08789294.9A patent/EP2172083B1/en active Active
- 2008-07-14 PL PL08789294T patent/PL2172083T3/pl unknown
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103503564A (zh) * | 2011-05-06 | 2014-01-08 | 皇家飞利浦有限公司 | 照明装置和接收器 |
CN103503564B (zh) * | 2011-05-06 | 2017-06-09 | 飞利浦灯具控股公司 | 照明装置和接收器 |
CN103583007A (zh) * | 2011-06-10 | 2014-02-12 | 皇家飞利浦有限公司 | 包括照相机、光传感器和增强信息显示的编码光探测系统 |
US10548197B2 (en) | 2011-08-08 | 2020-01-28 | Quarkstar Llc | Dimmable lighting devices and methods for dimming same |
CN105430788A (zh) * | 2011-08-08 | 2016-03-23 | 夸克星有限责任公司 | 可调光照明设备和对可调光照明设备进行调光的方法 |
CN105430788B (zh) * | 2011-08-08 | 2019-06-18 | 夸克星有限责任公司 | 可调光照明设备和对可调光照明设备进行调光的方法 |
US9913339B2 (en) | 2011-08-08 | 2018-03-06 | Quarkstar Llc | Dimmable lighting devices and methods for dimming same |
CN103327682A (zh) * | 2012-03-22 | 2013-09-25 | 艾沃特有限公司 | 用于led调光器的自适应滤波器 |
CN105191243B (zh) * | 2013-05-06 | 2018-11-09 | 高通股份有限公司 | 基于数据信号占空比和相位调制/解调的同步数据链路吞吐量增强技术 |
CN105191243A (zh) * | 2013-05-06 | 2015-12-23 | 高通股份有限公司 | 基于数据信号占空比和相位调制/解调的同步数据链路吞吐量增强技术 |
CN107078732A (zh) * | 2014-07-24 | 2017-08-18 | 伊顿公司 | 使用多个电流决定开关模式操作混合功率器件的方法和系统 |
CN107078732B (zh) * | 2014-07-24 | 2020-08-14 | 伊顿智能动力有限公司 | 使用多个电流决定开关模式操作混合功率器件的方法和系统 |
CN107949745A (zh) * | 2015-09-15 | 2018-04-20 | 伊顿智能动力有限公司 | 作为通信网络中的接入点的灯具 |
TWI745699B (zh) * | 2018-09-25 | 2021-11-11 | 大陸商北京外號信息技術有限公司 | 光通信裝置以及用於傳輸和接收資訊的方法 |
US11328136B2 (en) | 2018-09-25 | 2022-05-10 | Beijing Whyhow Information Technology Co., Ltd. | Optical communication device and method for transmitting and receiving information |
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JP2010533948A (ja) | 2010-10-28 |
ES2624798T3 (es) | 2017-07-17 |
KR101517355B1 (ko) | 2015-05-04 |
US20100188004A1 (en) | 2010-07-29 |
TWI451805B (zh) | 2014-09-01 |
WO2009010916A2 (en) | 2009-01-22 |
EP2172083B1 (en) | 2017-02-22 |
JP5441900B2 (ja) | 2014-03-12 |
EP2172083A2 (en) | 2010-04-07 |
TW200920182A (en) | 2009-05-01 |
US8253353B2 (en) | 2012-08-28 |
CN101755485B (zh) | 2014-06-18 |
RU2010105239A (ru) | 2011-08-27 |
ES2624798T8 (es) | 2017-08-24 |
PL2172083T3 (pl) | 2017-08-31 |
KR20100049069A (ko) | 2010-05-11 |
RU2516852C2 (ru) | 2014-05-20 |
WO2009010916A3 (en) | 2009-03-12 |
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