CN103098553A - 编码的发光装置 - Google Patents
编码的发光装置 Download PDFInfo
- Publication number
- CN103098553A CN103098553A CN2011800443396A CN201180044339A CN103098553A CN 103098553 A CN103098553 A CN 103098553A CN 2011800443396 A CN2011800443396 A CN 2011800443396A CN 201180044339 A CN201180044339 A CN 201180044339A CN 103098553 A CN103098553 A CN 103098553A
- Authority
- CN
- China
- Prior art keywords
- data
- signal
- led
- light
- segment
- 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.)
- Granted
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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
- H04B10/11—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
- H04B10/11—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
- 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]
- H05B45/30—Driver circuits
- H05B45/395—Linear regulators
-
- 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
-
- 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]
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Optical Communication System (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10176587 | 2010-09-14 | ||
EP10176587.3 | 2010-09-14 | ||
PCT/IB2011/053924 WO2012035469A1 (en) | 2010-09-14 | 2011-09-08 | Coded light emitting device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103098553A true CN103098553A (zh) | 2013-05-08 |
CN103098553B CN103098553B (zh) | 2016-10-19 |
Family
ID=44735992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180044339.6A Expired - Fee Related CN103098553B (zh) | 2010-09-14 | 2011-09-08 | 编码的发光装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9686011B2 (zh) |
EP (1) | EP2617143B1 (zh) |
JP (1) | JP5952820B2 (zh) |
CN (1) | CN103098553B (zh) |
BR (1) | BR112013005767A2 (zh) |
RU (1) | RU2613430C2 (zh) |
TW (1) | TW201225548A (zh) |
WO (1) | WO2012035469A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103701526A (zh) * | 2013-12-09 | 2014-04-02 | 西安理工大学 | 可见光通信中的多维编码方法 |
CN103795465A (zh) * | 2013-07-31 | 2014-05-14 | 深圳光启创新技术有限公司 | 基于多阶幅度调制的可见光信号的编码和解码方法、装置及系统 |
CN104348761A (zh) * | 2013-07-30 | 2015-02-11 | 北京千橡网景科技发展有限公司 | 信号的编解码方法 |
CN105763262A (zh) * | 2016-01-29 | 2016-07-13 | 浪潮(北京)电子信息产业有限公司 | 一种移动存储设备 |
CN107222952A (zh) * | 2017-07-25 | 2017-09-29 | 中航联创科技有限公司上海分公司 | 用于可见光通信的led灯具通用编码器电路 |
CN107422926A (zh) * | 2017-08-01 | 2017-12-01 | 英华达(上海)科技有限公司 | 一种输入方法及装置 |
CN107438304A (zh) * | 2016-05-27 | 2017-12-05 | 林品芝 | 灯光传输资讯的控制方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6021003B2 (ja) * | 2012-11-05 | 2016-11-02 | パナソニックIpマネジメント株式会社 | 可視光通信用照明器具 |
EP2923348B1 (en) | 2012-11-26 | 2016-08-31 | Philips Lighting Holding B.V. | System and method for remote control of electrical appliance using reflected light |
EP2959750B1 (en) | 2013-02-19 | 2018-07-25 | Philips Lighting Holding B.V. | Methods and apparatus for controlling lighting |
US9210769B2 (en) * | 2013-03-15 | 2015-12-08 | Microchip Technology Incorporated | Constant brightness LED drive communications port |
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 |
CN103795487B (zh) * | 2013-09-30 | 2015-03-11 | 深圳光启创新技术有限公司 | 可见光信号发送、接收处理方法、发射端、接收端及系统 |
JP6485767B2 (ja) * | 2014-12-26 | 2019-03-20 | パナソニックIpマネジメント株式会社 | 照明器具及び可視光通信システム |
EP3342258B1 (en) * | 2015-12-01 | 2019-06-05 | Signify Holding B.V. | Coded light modulation arrangement |
US20170346560A1 (en) * | 2016-05-27 | 2017-11-30 | Pin-Chih Lin | Method of Messaging with Light |
CN107835552B (zh) * | 2017-11-21 | 2024-03-05 | 欧普照明股份有限公司 | 带有发光调制功能的照明设备、照明系统及电子设备 |
EP4430768A1 (en) | 2021-11-09 | 2024-09-18 | Signify Holding B.V. | Current density adaptation for an optical wireless communication system |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1988743A (zh) * | 2005-12-22 | 2007-06-27 | Lg.菲利浦Lcd株式会社 | 驱动发光二极管的装置 |
WO2007129131A1 (en) * | 2006-05-10 | 2007-11-15 | Nokia Corporation | Apparatus having supply voltage adaptive light emitting component circuitry country and method of controlling |
CN101129094A (zh) * | 2005-03-23 | 2008-02-20 | 索尼爱立信移动通讯有限公司 | 具有用于控制发光元件的光导总线的电子装置 |
CN101466179A (zh) * | 2007-12-19 | 2009-06-24 | 台达电子工业股份有限公司 | 可降低发光二极管操作温度的驱动电路与方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002016290A (ja) * | 2000-06-28 | 2002-01-18 | Toshiba Lighting & Technology Corp | Led光源装置 |
US7009580B2 (en) * | 2002-03-01 | 2006-03-07 | Cotco Holdings, Ltd. | Solid state lighting array driving circuit |
US6828596B2 (en) | 2002-06-13 | 2004-12-07 | Lumileds Lighting U.S., Llc | Contacting scheme for large and small area semiconductor light emitting flip chip devices |
US7496297B2 (en) * | 2003-06-10 | 2009-02-24 | Koninklijke Philips Electronics, N.V. | LED system for illumination and data transmission |
US7570246B2 (en) * | 2005-08-01 | 2009-08-04 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Method and apparatus for communication using pulse-width-modulated visible light |
JP2007264313A (ja) | 2006-03-28 | 2007-10-11 | Nec Corp | 電界吸収型光変調器、半導体レーザ、トランシーバ、駆動方法、プログラム、記録媒体 |
JP4922081B2 (ja) * | 2007-06-22 | 2012-04-25 | パナソニック株式会社 | 点灯装置とそれを備えた照明器具及び可視光通信システム |
CN101953232B (zh) | 2008-02-12 | 2014-12-17 | 皇家飞利浦电子股份有限公司 | 用于控制由包括至少一个光源的光源组发射的光输出信号的方法和控制系统 |
US7936132B2 (en) * | 2008-07-16 | 2011-05-03 | Iwatt Inc. | LED lamp |
US7919936B2 (en) * | 2008-08-05 | 2011-04-05 | O2 Micro, Inc | Driving circuit for powering light sources |
US8687977B2 (en) * | 2008-09-18 | 2014-04-01 | Sennheiser Electronic Gmbh & Co. Kg | Reading lamp |
JP2010102968A (ja) * | 2008-10-23 | 2010-05-06 | Sumitomo Chemical Co Ltd | 照明光通信システム用の送信装置 |
JP5475798B2 (ja) | 2008-12-04 | 2014-04-16 | コーニンクレッカ フィリップス エヌ ヴェ | 交流駆動光源を用いてデータ信号を輝度出力に埋め込む照明装置及び方法 |
JP2010267481A (ja) * | 2009-05-14 | 2010-11-25 | Hitachi Displays Ltd | バックライト装置および表示装置 |
JP2011116927A (ja) | 2009-10-30 | 2011-06-16 | Mitsubishi Engineering Plastics Corp | ポリカーボネート複合樹脂組成物 |
JP5842090B2 (ja) * | 2010-08-25 | 2016-01-13 | パナソニックIpマネジメント株式会社 | 照明光通信装置 |
-
2011
- 2011-09-08 EP EP11764324.7A patent/EP2617143B1/en not_active Not-in-force
- 2011-09-08 JP JP2013527727A patent/JP5952820B2/ja not_active Expired - Fee Related
- 2011-09-08 WO PCT/IB2011/053924 patent/WO2012035469A1/en active Application Filing
- 2011-09-08 RU RU2013116898A patent/RU2613430C2/ru not_active IP Right Cessation
- 2011-09-08 CN CN201180044339.6A patent/CN103098553B/zh not_active Expired - Fee Related
- 2011-09-08 BR BR112013005767A patent/BR112013005767A2/pt not_active IP Right Cessation
- 2011-09-08 US US13/822,309 patent/US9686011B2/en not_active Expired - Fee Related
- 2011-09-13 TW TW100132889A patent/TW201225548A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101129094A (zh) * | 2005-03-23 | 2008-02-20 | 索尼爱立信移动通讯有限公司 | 具有用于控制发光元件的光导总线的电子装置 |
CN1988743A (zh) * | 2005-12-22 | 2007-06-27 | Lg.菲利浦Lcd株式会社 | 驱动发光二极管的装置 |
WO2007129131A1 (en) * | 2006-05-10 | 2007-11-15 | Nokia Corporation | Apparatus having supply voltage adaptive light emitting component circuitry country and method of controlling |
CN101466179A (zh) * | 2007-12-19 | 2009-06-24 | 台达电子工业股份有限公司 | 可降低发光二极管操作温度的驱动电路与方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104348761A (zh) * | 2013-07-30 | 2015-02-11 | 北京千橡网景科技发展有限公司 | 信号的编解码方法 |
CN103795465A (zh) * | 2013-07-31 | 2014-05-14 | 深圳光启创新技术有限公司 | 基于多阶幅度调制的可见光信号的编码和解码方法、装置及系统 |
CN103701526A (zh) * | 2013-12-09 | 2014-04-02 | 西安理工大学 | 可见光通信中的多维编码方法 |
CN103701526B (zh) * | 2013-12-09 | 2016-01-20 | 西安理工大学 | 可见光通信中的多维编码方法 |
CN105763262A (zh) * | 2016-01-29 | 2016-07-13 | 浪潮(北京)电子信息产业有限公司 | 一种移动存储设备 |
CN107438304A (zh) * | 2016-05-27 | 2017-12-05 | 林品芝 | 灯光传输资讯的控制方法 |
CN107222952A (zh) * | 2017-07-25 | 2017-09-29 | 中航联创科技有限公司上海分公司 | 用于可见光通信的led灯具通用编码器电路 |
CN107422926A (zh) * | 2017-08-01 | 2017-12-01 | 英华达(上海)科技有限公司 | 一种输入方法及装置 |
CN107422926B (zh) * | 2017-08-01 | 2020-12-18 | 英华达(上海)科技有限公司 | 一种输入方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
RU2613430C2 (ru) | 2017-03-16 |
CN103098553B (zh) | 2016-10-19 |
JP5952820B2 (ja) | 2016-07-13 |
WO2012035469A1 (en) | 2012-03-22 |
BR112013005767A2 (pt) | 2016-05-03 |
TW201225548A (en) | 2012-06-16 |
JP2013541885A (ja) | 2013-11-14 |
EP2617143A1 (en) | 2013-07-24 |
EP2617143B1 (en) | 2017-11-15 |
RU2013116898A (ru) | 2014-10-20 |
US9686011B2 (en) | 2017-06-20 |
US20130272716A1 (en) | 2013-10-17 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Holland Ian Deho Finn Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: Eindhoven Patentee after: KONINKLIJKE PHILIPS N.V. Address before: Holland Ian Deho Finn Patentee before: KONINKLIJKE PHILIPS N.V. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180908 |