DE10143731B4 - Optisches Transceiver-Modul - Google Patents

Optisches Transceiver-Modul Download PDF

Info

Publication number
DE10143731B4
DE10143731B4 DE10143731A DE10143731A DE10143731B4 DE 10143731 B4 DE10143731 B4 DE 10143731B4 DE 10143731 A DE10143731 A DE 10143731A DE 10143731 A DE10143731 A DE 10143731A DE 10143731 B4 DE10143731 B4 DE 10143731B4
Authority
DE
Germany
Prior art keywords
ambient light
circuitry
receiver
transceiver module
electrical signals
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
DE10143731A
Other languages
German (de)
English (en)
Other versions
DE10143731A1 (de
Inventor
Tan Wee Sin
Sanjay Eastern Lagoon Krishnan
Ramana Venkata Pamidighantam
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.)
Lite On Technology Corp
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of DE10143731A1 publication Critical patent/DE10143731A1/de
Application granted granted Critical
Publication of DE10143731B4 publication Critical patent/DE10143731B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B10/1143—Bidirectional 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
    • H04B10/40—Transceivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Light Receiving Elements (AREA)
DE10143731A 2000-09-07 2001-09-06 Optisches Transceiver-Modul Expired - Fee Related DE10143731B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200004630A SG111910A1 (en) 2000-09-07 2000-09-07 Transceiver module
SG200004630-0 2000-09-07

Publications (2)

Publication Number Publication Date
DE10143731A1 DE10143731A1 (de) 2002-05-29
DE10143731B4 true DE10143731B4 (de) 2007-06-14

Family

ID=20430644

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10143731A Expired - Fee Related DE10143731B4 (de) 2000-09-07 2001-09-06 Optisches Transceiver-Modul

Country Status (4)

Country Link
US (1) US7218860B2 (enExample)
JP (1) JP2002152138A (enExample)
DE (1) DE10143731B4 (enExample)
SG (1) SG111910A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050031350A1 (en) * 2003-08-05 2005-02-10 Ilan Haber Miniature optical free space transceivers
US8111999B2 (en) * 2004-10-29 2012-02-07 Finisar Corporation Inter-transceiver module communication for firmware upgrade
JP4797415B2 (ja) * 2005-03-25 2011-10-19 株式会社ニコン 照明装置、撮影装置および撮影システム
JP4550015B2 (ja) * 2006-06-13 2010-09-22 シャープ株式会社 光空間通信機
TWI358570B (en) * 2007-11-27 2012-02-21 Univ Nat Chiao Tung Lcd with ambient light sense function and method t
TWI424295B (zh) * 2009-06-03 2014-01-21 Innolux Corp 感測裝置以及電子設備
US9154228B2 (en) 2012-10-15 2015-10-06 University Of North Dakota Method and apparatus for signal reception with ambient light compensation
EP2728772A1 (en) * 2012-10-30 2014-05-07 MAR International ApS Method and apparatus for connecting to a wireless local area network
US10636290B2 (en) * 2014-03-25 2020-04-28 Osram Sylvania Inc. Communication interface device for a solid-state luminaire

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821338A (en) * 1985-08-07 1989-04-11 Minolta Camera Kabushiki Kaisha Optical signal receiving apparatus with compensation for peripheral light
US4939482A (en) * 1987-06-24 1990-07-03 Eg&G, Inc. Remote optical sensing device and method
JPH05159345A (ja) * 1991-12-03 1993-06-25 Omron Corp 光ピックアップ装置
EP0587371A1 (en) * 1992-09-10 1994-03-16 Eldec Corporation Wide-angle, high-speed, free-space optical communications system
EP0530212B1 (en) * 1990-05-11 1995-03-01 Nortel Networks Corporation Structure of Laser Diode
DE4446328A1 (de) * 1993-12-27 1995-08-03 Rohm Co Ltd Sendeempfangs-Modul für optische Kommunikation
JPH07235906A (ja) * 1994-02-21 1995-09-05 Canon Inc 光通信装置
JPH09181676A (ja) * 1995-12-22 1997-07-11 Sony Corp 光送受信装置
US5684294A (en) * 1996-10-17 1997-11-04 Northern Telecom Ltd Proximity and ambient light monitor
DE19717926A1 (de) * 1997-04-28 1998-12-03 Telefunken Microelectron Transceiver zur drahtlosen Datenübertragung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5027433A (en) * 1988-04-04 1991-06-25 Hm Electronics, Inc. Remote infrared transceiver and method of using same
US5545891A (en) * 1993-04-20 1996-08-13 Smith; Marcus R. Circuit for increasing the sensitivity of a photodiode to received infrared signals in response to changes in ambient light
US5699115A (en) * 1994-05-10 1997-12-16 Sony Corporation Electronic viewfinder having means for turning off a display device
GB2291722A (en) * 1994-07-15 1996-01-31 Ibm Cordless coupling for peripheral devices.
CA2166357C (en) * 1995-12-29 2002-07-02 Albert John Kerklaan Infrared transceiver for an application interface card
US5763900A (en) * 1996-12-05 1998-06-09 Taiwan Liton Electronic Co. Ltd. Infrared transceiver package

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821338A (en) * 1985-08-07 1989-04-11 Minolta Camera Kabushiki Kaisha Optical signal receiving apparatus with compensation for peripheral light
US4939482A (en) * 1987-06-24 1990-07-03 Eg&G, Inc. Remote optical sensing device and method
EP0530212B1 (en) * 1990-05-11 1995-03-01 Nortel Networks Corporation Structure of Laser Diode
JPH05159345A (ja) * 1991-12-03 1993-06-25 Omron Corp 光ピックアップ装置
EP0587371A1 (en) * 1992-09-10 1994-03-16 Eldec Corporation Wide-angle, high-speed, free-space optical communications system
DE4446328A1 (de) * 1993-12-27 1995-08-03 Rohm Co Ltd Sendeempfangs-Modul für optische Kommunikation
JPH07235906A (ja) * 1994-02-21 1995-09-05 Canon Inc 光通信装置
JPH09181676A (ja) * 1995-12-22 1997-07-11 Sony Corp 光送受信装置
US5684294A (en) * 1996-10-17 1997-11-04 Northern Telecom Ltd Proximity and ambient light monitor
DE19717926A1 (de) * 1997-04-28 1998-12-03 Telefunken Microelectron Transceiver zur drahtlosen Datenübertragung

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Datenblatt "Agilent HSDL-3201: IrDA(TM)Data 1.4 Low Power Compliant 115.2 kb/s Infrared Trancei- ver", AGILENT TECHNOLOGIES INC., USA, Nov.2005, S.1 bis 20 *
Datenblatt "IrDA(TM) Data 1.2 Low Power Compliant 115.2 kb/s Infrared Tranceifer", HEWLETT PACKARD Co., USA, 1998, S.1-16 *

Also Published As

Publication number Publication date
SG111910A1 (en) 2005-06-29
US7218860B2 (en) 2007-05-15
DE10143731A1 (de) 2002-05-29
JP2002152138A (ja) 2002-05-24
US20020048068A1 (en) 2002-04-25

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DILG HAEUSLER SCHINDELMANN PATENTANWALTSGESELLSCHA

8328 Change in the person/name/address of the agent

Representative=s name: DILG HAEUSLER SCHINDELMANN PATENTANWALTSGESELLSCHA

8328 Change in the person/name/address of the agent

Representative=s name: HOEFER & PARTNER, 81543 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: LITE-ON TECHNOLOGY CORP., NEIHU, TAIPEI, TW

8339 Ceased/non-payment of the annual fee