WO2008126755A1 - 光伝送モジュールおよび電子機器 - Google Patents

光伝送モジュールおよび電子機器 Download PDF

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Publication number
WO2008126755A1
WO2008126755A1 PCT/JP2008/056670 JP2008056670W WO2008126755A1 WO 2008126755 A1 WO2008126755 A1 WO 2008126755A1 JP 2008056670 W JP2008056670 W JP 2008056670W WO 2008126755 A1 WO2008126755 A1 WO 2008126755A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
power supply
light
optical
optical transmission
Prior art date
Application number
PCT/JP2008/056670
Other languages
English (en)
French (fr)
Inventor
Keisuke Uno
Yoshihisa Ishida
Akira Enami
Hayami Hosokawa
Original Assignee
Omron Corporation
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 Omron Corporation filed Critical Omron Corporation
Priority to US12/594,725 priority Critical patent/US8380062B2/en
Priority to CN200880013982A priority patent/CN101715632A/zh
Priority to KR1020117023204A priority patent/KR101173814B1/ko
Priority to EP08739777A priority patent/EP2166680A4/en
Priority to JP2009509295A priority patent/JP4968330B2/ja
Priority to KR1020117008507A priority patent/KR101062524B1/ko
Publication of WO2008126755A1 publication Critical patent/WO2008126755A1/ja

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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
    • H04B10/50—Transmitters
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/808—Electrical power feeding of an optical transmission system
    • 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
    • H04B10/25—Arrangements specific to fibre 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

　電気信号として入力されたデータ信号に応じた光信号を出力する発光部、および発光部の駆動電源を制御する第１の電源制御部を含む光送信処理部と、光送信処理部から導入された光信号を伝送する光伝送路と、光伝送路から出力される光信号を受信して光信号に応じた電気信号を出力する受光部、および受光部の駆動電源を制御する第２の電源制御部を含む光受信部とを備える光伝送モジュールであって、光送信処理部と光受信処理部とを接続し、発光部および受光部への電力供給を制御する制御信号を、第１および第２の電源制御部に伝送する電気伝送路を少なくとも１つ備え、第１および第２の電源制御部は、電気伝送路を介して入力される制御信号に基づいて、発光部および受光部への電力供給を制御する。これにより、待機時の消費電力を低減できる光伝送モジュールを提供することができる。
PCT/JP2008/056670 2007-04-05 2008-04-03 光伝送モジュールおよび電子機器 WO2008126755A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US12/594,725 US8380062B2 (en) 2007-04-05 2008-04-03 Optical transmission module and electronic device
CN200880013982A CN101715632A (zh) 2007-04-05 2008-04-03 光传输模块以及电子设备
KR1020117023204A KR101173814B1 (ko) 2007-04-05 2008-04-03 광 전송 모듈 및 전자 기기
EP08739777A EP2166680A4 (en) 2007-04-05 2008-04-03 OPTICAL TRANSMISSION MODULE AND ELECTRONIC EQUIPMENT
JP2009509295A JP4968330B2 (ja) 2007-04-05 2008-04-03 光伝送モジュールおよび電子機器
KR1020117008507A KR101062524B1 (ko) 2007-04-05 2008-04-03 광 전송 모듈

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-099917 2007-04-05
JP2007099917 2007-04-05

Publications (1)

Publication Number Publication Date
WO2008126755A1 true WO2008126755A1 (ja) 2008-10-23

Family

ID=39863855

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056670 WO2008126755A1 (ja) 2007-04-05 2008-04-03 光伝送モジュールおよび電子機器

Country Status (6)

Country Link
US (1) US8380062B2 (ja)
EP (1) EP2166680A4 (ja)
JP (1) JP4968330B2 (ja)
KR (3) KR101173814B1 (ja)
CN (1) CN101715632A (ja)
WO (1) WO2008126755A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010124437A (ja) * 2008-11-21 2010-06-03 Omron Corp 光伝送システム及びそれを備えた電子機器
US20100290789A1 (en) * 2009-05-14 2010-11-18 Takahiro Watanabe Transmission system for image display device and electronic equipment
JP2011130297A (ja) * 2009-12-18 2011-06-30 Toshiba Corp 光配線ケーブルと光配線ケーブルの電源制御方法
EP2524270A4 (en) * 2010-01-11 2016-06-01 Hewlett Packard Development Co SYSTEM COMPRISING A CONTROL CIRCUIT FOR ELECTRICAL SIGNALING AND OPTICAL SIGNALING

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JP5235490B2 (ja) * 2008-05-13 2013-07-10 キヤノン株式会社 通信システム及び通信装置
US20110142453A1 (en) * 2009-12-11 2011-06-16 Electronics And Telecommunications Research Institute Optical transceiver and method for controlling the same
US8458378B2 (en) * 2009-12-25 2013-06-04 Kabushiki Kaisha Toshiba Cable
JP4883211B1 (ja) * 2010-09-17 2012-02-22 オムロン株式会社 伝送システムおよび電子機器
US9363173B2 (en) * 2010-10-28 2016-06-07 Compass Electro Optical Systems Ltd. Router and switch architecture
US8995830B2 (en) * 2011-02-25 2015-03-31 Mitsubishi Electric Corporation Communication system, optical network unit, optical line terminal, control device, and communication control method
KR20120128847A (ko) * 2011-05-18 2012-11-28 한국전자통신연구원 레인별로 전원을 제어하기 위한 광 트랜시버 모듈
TWI534775B (zh) * 2012-03-08 2016-05-21 鴻海精密工業股份有限公司 液晶顯示面板
CN104170310A (zh) * 2012-04-24 2014-11-26 惠普发展公司，有限责任合伙企业 具有电转发时钟的光数据接口
JP5929476B2 (ja) * 2012-04-27 2016-06-08 富士ゼロックス株式会社 画像読取制御装置及び画像読取装置
KR102008909B1 (ko) * 2012-05-04 2019-08-08 삼성전자주식회사 광 커넥터 및 이를 구비하는 스택 모듈
WO2014138213A1 (en) * 2013-03-05 2014-09-12 Ubiquiti Networks, Inc. Hybrid fiber optic and power over ethernet
US20150293645A1 (en) * 2014-04-11 2015-10-15 Qualcomm Incorporated Holographic collection and emission turning film system
TWI702807B (zh) * 2015-09-30 2020-08-21 日商新力股份有限公司 通訊裝置、資訊處理裝置、及通訊方法
US10911727B2 (en) * 2017-06-16 2021-02-02 Apple Inc. Image sensor with optical communication capabilities
JP7238647B2 (ja) * 2019-07-08 2023-03-14 オムロン株式会社 信号処理装置

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JPH01166630A (ja) * 1987-12-23 1989-06-30 Stanley Electric Co Ltd 光通信装置
JPH02170631A (ja) * 1988-12-22 1990-07-02 Sumitomo Electric Ind Ltd 発光素子の駆動回路
JP2000152026A (ja) * 1998-11-10 2000-05-30 Matsushita Electric Ind Co Ltd 光信号送信機
JP2000286804A (ja) * 1999-03-30 2000-10-13 Kokusai Electric Co Ltd 無線信号再放射システム
JP2001042150A (ja) * 1999-07-30 2001-02-16 Canon Inc 光導波路、その作製方法、およびこれを用いた光インタコネクション装置
JP2004135188A (ja) 2002-10-11 2004-04-30 Sharp Corp 光受信回路、およびそれを備えた電子機器
JP2004179733A (ja) * 2002-11-25 2004-06-24 Japan Aviation Electronics Industry Ltd 光電気複合通信システムに用いられる光信号供給用光源の光量調整装置
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JPH02170631A (ja) * 1988-12-22 1990-07-02 Sumitomo Electric Ind Ltd 発光素子の駆動回路
JP2000152026A (ja) * 1998-11-10 2000-05-30 Matsushita Electric Ind Co Ltd 光信号送信機
JP2000286804A (ja) * 1999-03-30 2000-10-13 Kokusai Electric Co Ltd 無線信号再放射システム
JP2001042150A (ja) * 1999-07-30 2001-02-16 Canon Inc 光導波路、その作製方法、およびこれを用いた光インタコネクション装置
JP2004135188A (ja) 2002-10-11 2004-04-30 Sharp Corp 光受信回路、およびそれを備えた電子機器
JP2004179733A (ja) * 2002-11-25 2004-06-24 Japan Aviation Electronics Industry Ltd 光電気複合通信システムに用いられる光信号供給用光源の光量調整装置
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JP2005167971A (ja) * 2003-11-14 2005-06-23 Fuji Xerox Co Ltd 信号伝送装置
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010124437A (ja) * 2008-11-21 2010-06-03 Omron Corp 光伝送システム及びそれを備えた電子機器
US20100290789A1 (en) * 2009-05-14 2010-11-18 Takahiro Watanabe Transmission system for image display device and electronic equipment
US8364044B2 (en) * 2009-05-14 2013-01-29 Sharp Kabushiki Kaisha Transmission system for image display device and electronic equipment
TWI423190B (zh) * 2009-05-14 2014-01-11 Sharp Kk 圖像顯示裝置用傳送系統及電子機器
JP2011130297A (ja) * 2009-12-18 2011-06-30 Toshiba Corp 光配線ケーブルと光配線ケーブルの電源制御方法
EP2524270A4 (en) * 2010-01-11 2016-06-01 Hewlett Packard Development Co SYSTEM COMPRISING A CONTROL CIRCUIT FOR ELECTRICAL SIGNALING AND OPTICAL SIGNALING
US9425902B2 (en) 2010-01-11 2016-08-23 Hewlett Packard Enterprise Development Lp System including driver circuit for electrical signaling and optical signaling

Also Published As

Publication number Publication date
EP2166680A4 (en) 2013-01-23
KR101090516B1 (ko) 2011-12-08
JPWO2008126755A1 (ja) 2010-07-22
KR20110124349A (ko) 2011-11-16
KR101062524B1 (ko) 2011-09-06
JP4968330B2 (ja) 2012-07-04
CN101715632A (zh) 2010-05-26
KR20110047277A (ko) 2011-05-06
KR20090127316A (ko) 2009-12-10
US8380062B2 (en) 2013-02-19
EP2166680A1 (en) 2010-03-24
US20100119236A1 (en) 2010-05-13
KR101173814B1 (ko) 2012-08-16

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