CA2204048A1 - Appareil electronique a fonction de communication optique - Google Patents

Appareil electronique a fonction de communication optique

Info

Publication number
CA2204048A1
CA2204048A1 CA002204048A CA2204048A CA2204048A1 CA 2204048 A1 CA2204048 A1 CA 2204048A1 CA 002204048 A CA002204048 A CA 002204048A CA 2204048 A CA2204048 A CA 2204048A CA 2204048 A1 CA2204048 A1 CA 2204048A1
Authority
CA
Canada
Prior art keywords
optical communication
cable
electronic appliance
unit
communication unit
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.)
Abandoned
Application number
CA002204048A
Other languages
English (en)
Inventor
Fumiyuki Kobayashi
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of CA2204048A1 publication Critical patent/CA2204048A1/fr
Abandoned 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
CA002204048A 1996-05-01 1997-04-30 Appareil electronique a fonction de communication optique Abandoned CA2204048A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8110001A JPH09298510A (ja) 1996-05-01 1996-05-01 光通信機能付き電子機器
JP110001/1996 1996-05-01

Publications (1)

Publication Number Publication Date
CA2204048A1 true CA2204048A1 (fr) 1997-11-01

Family

ID=14524591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002204048A Abandoned CA2204048A1 (fr) 1996-05-01 1997-04-30 Appareil electronique a fonction de communication optique

Country Status (4)

Country Link
JP (1) JPH09298510A (fr)
AU (1) AU1992697A (fr)
CA (1) CA2204048A1 (fr)
GB (1) GB2312800A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9701756D0 (en) * 1997-01-29 1997-03-19 Minnesota Mining & Mfg Data transfer apparatus for an electronic device
GB9701786D0 (en) * 1997-01-29 1997-03-19 Minnesota Mining & Mfg Electronic device having a protective framework
GB2369736A (en) * 2000-12-01 2002-06-05 Martin Lawrence Using cylindrical lenses to facilitate optical communications with moving devices
JP6490165B2 (ja) * 2017-08-29 2019-03-27 シャープ株式会社 リモコン受光装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705986A (en) * 1971-01-25 1972-12-12 Computer Transmission Corp Optical data transmission system
US4764984A (en) * 1986-08-18 1988-08-16 Ibm Corporation Fluorescent sensors for infrared free-space links in data communication systems
US5295212A (en) * 1992-10-29 1994-03-15 Eldec Corporation System for transmitting signals between optical transceivers
US5450226A (en) * 1993-01-29 1995-09-12 Morrison Knudsen Corporation Inter-car optical coupling
BE1007227A5 (nl) * 1993-06-18 1995-04-25 Allseas Eng Bv Werkwijze en inrichting voor communicatie onder water.
US5465038A (en) * 1993-11-24 1995-11-07 Dell Usa, L.P. Battery charging/data transfer apparatus for a handheld computer

Also Published As

Publication number Publication date
GB9708855D0 (en) 1997-06-25
AU1992697A (en) 1997-11-06
JPH09298510A (ja) 1997-11-18
GB2312800A (en) 1997-11-05

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead