DE602005002805D1 - Lichtübertragungssystem und Beleuchtungsvorrichtung hierfür - Google Patents

Lichtübertragungssystem und Beleuchtungsvorrichtung hierfür

Info

Publication number
DE602005002805D1
DE602005002805D1 DE602005002805T DE602005002805T DE602005002805D1 DE 602005002805 D1 DE602005002805 D1 DE 602005002805D1 DE 602005002805 T DE602005002805 T DE 602005002805T DE 602005002805 T DE602005002805 T DE 602005002805T DE 602005002805 D1 DE602005002805 D1 DE 602005002805D1
Authority
DE
Germany
Prior art keywords
lighting device
transmission system
light transmission
device therefor
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE602005002805T
Other languages
English (en)
Other versions
DE602005002805T2 (de
Inventor
Kenji Yamamoto
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.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Avago Technologies ECBU IP Singapore Pte Ltd
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 Avago Technologies ECBU IP Singapore Pte Ltd filed Critical Avago Technologies ECBU IP Singapore Pte Ltd
Publication of DE602005002805D1 publication Critical patent/DE602005002805D1/de
Application granted granted Critical
Publication of DE602005002805T2 publication Critical patent/DE602005002805T2/de
Expired - Fee Related 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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1149—Arrangements for indoor wireless networking of information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Optical Communication System (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Endoscopes (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE602005002805T 2004-09-01 2005-08-25 Lichtübertragungssystem und Beleuchtungsvorrichtung hierfür Expired - Fee Related DE602005002805T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004253936A JP4641767B2 (ja) 2004-09-01 2004-09-01 光通信システム及びそれに用いられる照明装置
JP2004253936 2004-09-01

Publications (2)

Publication Number Publication Date
DE602005002805D1 true DE602005002805D1 (de) 2007-11-22
DE602005002805T2 DE602005002805T2 (de) 2008-09-04

Family

ID=35445670

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005002805T Expired - Fee Related DE602005002805T2 (de) 2004-09-01 2005-08-25 Lichtübertragungssystem und Beleuchtungsvorrichtung hierfür

Country Status (6)

Country Link
US (1) US7548698B2 (de)
EP (1) EP1633060B1 (de)
JP (1) JP4641767B2 (de)
CN (1) CN1744469A (de)
AT (1) ATE375637T1 (de)
DE (1) DE602005002805T2 (de)

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JP2007274566A (ja) * 2006-03-31 2007-10-18 Nakagawa Kenkyusho:Kk 照明光通信装置
MX2009005600A (es) 2006-11-30 2009-06-08 Koninkl Philips Electronics Nv Deteccion intrinseca de flujo.
JP2008227944A (ja) * 2007-03-13 2008-09-25 Toshiba Corp 可視光通信の受信装置及び可視光通信システム
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9294198B2 (en) 2007-05-24 2016-03-22 Federal Law Enforcement Development Services, Inc. Pulsed light communication key
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
US9258864B2 (en) 2007-05-24 2016-02-09 Federal Law Enforcement Development Services, Inc. LED light control and management system
US20090003832A1 (en) 2007-05-24 2009-01-01 Federal Law Enforcement Development Services, Inc. Led light broad band over power line communication system
JP5141109B2 (ja) * 2007-06-27 2013-02-13 ヤマハ株式会社 関連情報送信システム及び関連情報送信装置
EP2179521B1 (de) 2007-07-19 2016-09-07 Philips Lighting Holding B.V. Verfahren, system und vorrichtung zur übertragung von beleuchtungsvorrichtungsdaten
KR101311577B1 (ko) 2007-07-25 2013-09-26 삼성전자주식회사 가시광 통신 시스템에서 가시적인 통신 방법
KR101195498B1 (ko) * 2008-11-28 2012-10-29 한국전자통신연구원 가시광 무선통신 장치 및 방법
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
KR101612126B1 (ko) 2009-07-07 2016-04-14 삼성전자주식회사 가시광 통신을 이용한 위치기반 서비스 시스템에서 모드를 변경하는 장치 및 방법
US8543505B2 (en) 2011-01-14 2013-09-24 Federal Law Enforcement Development Services, Inc. Method of providing lumens and tracking of lumen consumption
KR101850815B1 (ko) 2011-03-08 2018-04-20 삼성전자주식회사 무선 네트워크 시스템, 무선 디바이스 및 무선 디바이스의 네트워크 등록 방법
US20120269520A1 (en) 2011-04-19 2012-10-25 Hong Steve M Lighting apparatuses and led modules for both illumation and optical communication
JP5906408B2 (ja) * 2011-07-15 2016-04-20 パナソニックＩｐマネジメント株式会社 照明光通信装置及びそれを用いた照明器具、並びに照明システム
JP2014007624A (ja) * 2012-06-26 2014-01-16 Sharp Corp 可視光通信装置及び画像形成装置
WO2014057632A1 (ja) 2012-10-09 2014-04-17 パナソニック株式会社 照明器具及びそれを用いた可視光通信システム
KR101391993B1 (ko) 2012-11-12 2014-05-07 국민대학교산학협력단 가변펄스위치변조(ｖｐｐｍ) 신호의 복조방법
WO2014160096A1 (en) 2013-03-13 2014-10-02 Federal Law Enforcement Development Services, Inc. Led light control and management system
CN103236912B (zh) * 2013-04-28 2016-03-09 浙江晶日照明科技有限公司 一种led控制***的实时双线通讯方法
JP6480652B2 (ja) * 2013-07-10 2019-03-13 パナソニック株式会社 可視光通信装置及びそれを用いた照明器具、並びに照明システム
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
JP2015177213A (ja) * 2014-03-13 2015-10-05 パナソニックＩｐマネジメント株式会社 照明光通信装置及びこれを用いた照明光通信システム
KR102377555B1 (ko) 2014-07-29 2022-03-22 삼성전자 주식회사 전자 장치 및 이의 클럭 제어 방법
CN204459981U (zh) * 2015-01-20 2015-07-08 深圳市裕富照明有限公司 具有可见光通信功能的吸顶灯
US20170048953A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Programmable switch and system
US10027412B2 (en) 2016-05-26 2018-07-17 The Florida International University Board Of Trustees System and method for visible light communications with multi-element transmitters and receivers
CN111492596A (zh) 2017-12-19 2020-08-04 松下电器（美国）知识产权公司 发送方法、接收方法、发送装置、以及接收装置
JP2022156704A (ja) 2021-03-31 2022-10-14 株式会社ジャパンディスプレイ 通信装置および通信方法

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JPS60227531A (ja) * 1984-04-26 1985-11-12 Mitsubishi Electric Corp 情報伝送装置
JPH0656973B2 (ja) 1986-02-19 1994-07-27 日本無線株式会社 交流電源を用いた光通信装置
JPH01264420A (ja) 1988-04-15 1989-10-20 Victor Co Of Japan Ltd 光通信装置並びに発光素子駆動回路および光通信方式
JPH01292918A (ja) * 1988-05-19 1989-11-27 Sharp Corp 光空間伝送通信方式
JP2925870B2 (ja) 1992-12-22 1999-07-28 三洋電機株式会社 自動販売機の照明装置
JPH0795157A (ja) * 1993-09-20 1995-04-07 Sharp Corp 表示装置によるコードレス光通信装置
GB9321535D0 (en) * 1993-10-19 1993-12-08 Bsc Developments Ltd Signalling techniques
US5838116A (en) * 1996-04-15 1998-11-17 Jrs Technology, Inc. Fluorescent light ballast with information transmission circuitry
JPH1168805A (ja) * 1997-08-08 1999-03-09 Shimadzu Corp 光伝送システム
US6548967B1 (en) * 1997-08-26 2003-04-15 Color Kinetics, Inc. Universal lighting network methods and systems
JPH11127170A (ja) * 1997-10-23 1999-05-11 Horiba Ltd 蛍光灯による通信方法とその通信機
JPH11163795A (ja) * 1997-11-27 1999-06-18 Toshiba Tec Corp 光通信装置
JPH11340955A (ja) * 1998-05-28 1999-12-10 Sony Corp 光通信方法及び装置
JP2000134666A (ja) * 1998-10-28 2000-05-12 Fuji Electric Co Ltd 時分割多重方式の無線通信システム
JP3467198B2 (ja) 1999-01-14 2003-11-17 シャープ株式会社 光通信方法および装置
US20030043972A1 (en) * 2001-08-29 2003-03-06 Burnham Robert J. Wireless entertainment system for a vehicle
JP4207490B2 (ja) * 2002-08-06 2009-01-14 ソニー株式会社 光通信装置、光通信データ出力方法、および光通信データ解析方法、並びにコンピュータ・プログラム
JP3827082B2 (ja) * 2002-10-24 2006-09-27 株式会社中川研究所 放送システム及び電球、照明装置

Also Published As

Publication number Publication date
JP4641767B2 (ja) 2011-03-02
EP1633060A1 (de) 2006-03-08
ATE375637T1 (de) 2007-10-15
US7548698B2 (en) 2009-06-16
US20060044652A1 (en) 2006-03-02
DE602005002805T2 (de) 2008-09-04
EP1633060B1 (de) 2007-10-10
CN1744469A (zh) 2006-03-08
JP2006074323A (ja) 2006-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee