DE3484305D1 - Vorrichtung zum aussenden und empfangen von lichtsignalen, insbesondere infrarotsignalen. - Google Patents

Vorrichtung zum aussenden und empfangen von lichtsignalen, insbesondere infrarotsignalen.

Info

Publication number
DE3484305D1
DE3484305D1 DE8484115444T DE3484305T DE3484305D1 DE 3484305 D1 DE3484305 D1 DE 3484305D1 DE 8484115444 T DE8484115444 T DE 8484115444T DE 3484305 T DE3484305 T DE 3484305T DE 3484305 D1 DE3484305 D1 DE 3484305D1
Authority
DE
Germany
Prior art keywords
signals
sending
receiving light
particular infrared
light 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 - Lifetime
Application number
DE8484115444T
Other languages
English (en)
Inventor
Koichi Yamamoto
Yoshihisa Fujioka
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3484305D1 publication Critical patent/DE3484305D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/241—Light guide terminations
    • G02B6/243—Light guide terminations as light absorbers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Optical Communication System (AREA)
  • Selective Calling Equipment (AREA)
DE8484115444T 1984-01-24 1984-12-14 Vorrichtung zum aussenden und empfangen von lichtsignalen, insbesondere infrarotsignalen. Expired - Lifetime DE3484305D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984007163U JPS60121347U (ja) 1984-01-24 1984-01-24 光送受信装置

Publications (1)

Publication Number Publication Date
DE3484305D1 true DE3484305D1 (de) 1991-04-25

Family

ID=11658408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484115444T Expired - Lifetime DE3484305D1 (de) 1984-01-24 1984-12-14 Vorrichtung zum aussenden und empfangen von lichtsignalen, insbesondere infrarotsignalen.

Country Status (6)

Country Link
US (1) US4633522A (de)
EP (1) EP0152597B1 (de)
JP (1) JPS60121347U (de)
KR (1) KR910008614Y1 (de)
DE (1) DE3484305D1 (de)
HK (1) HK73294A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335104A3 (de) * 1988-03-31 1991-11-06 Siemens Aktiengesellschaft Vorrichtung zum optischen Verbinden eines oder mehrerer optischer Sender mit einem oder mehreren optischen Detektoren eines oder mehrerer integrierter Schaltkreise
FI86937C (fi) * 1989-11-01 1992-10-26 Salora Myynti Oy Telefonsystem
JPH0435365A (ja) * 1990-05-28 1992-02-06 Matsushita Electric Ind Co Ltd 遠隔操作装置
US5122893A (en) * 1990-12-20 1992-06-16 Compaq Computer Corporation Bi-directional optical transceiver
US5389790A (en) * 1991-02-15 1995-02-14 Sri International Technique for detecting and identifying certain objects
FR2676883B1 (fr) * 1991-05-24 1995-09-01 Jegou Pierre Dispositif de transmission du son d'un appareil audio.
MY110893A (en) * 1991-12-13 1999-06-30 Thomson Consumer Electonics Inc An ir led assembly for vcr control of a cable converter unit
DE9315109U1 (de) * 1993-10-05 1993-12-16 Hoersch, Franz, 82041 Deisenhofen Fernsehempfangsgerät
JP3830563B2 (ja) * 1995-08-18 2006-10-04 ソニー株式会社 パネルシートとテレビジョン受像機
US6256296B1 (en) 1997-12-17 2001-07-03 Yaron Ruziak Network communications link
US6907013B1 (en) 1997-12-17 2005-06-14 Infracom, Ltd. Network communications link
US6682235B2 (en) * 2001-03-20 2004-01-27 Logitech Europe, S.A. Computer keyboard
US6919815B2 (en) * 2002-01-24 2005-07-19 Emerson Electric Co. Appliance control communication methods and apparatus
TW570452U (en) * 2003-01-07 2004-01-01 Punch Video Inc LCD TV with an infrared wireless stereo transmission interface
US7243174B2 (en) 2003-06-24 2007-07-10 Emerson Electric Co. System and method for communicating with an appliance through an optical interface using a control panel indicator
US7091932B2 (en) * 2003-07-28 2006-08-15 Emerson Electric Co. Method and apparatus for independent control of low intensity indicators used for optical communication in an appliance
US20050025493A1 (en) * 2003-07-28 2005-02-03 Jurgis Astrauskas Method and apparatus for using a close proximity probe for optical communication with a device external to the probe
US7280769B2 (en) * 2003-07-28 2007-10-09 Emerson Electric Co. Method and apparatus for operating an optical receiver for low intensity optical communication in a high speed mode
US7315148B2 (en) * 2003-07-28 2008-01-01 Emerson Electric Co. Method and apparatus for conserving battery for operation of a low intensity optical communication probe
US7321732B2 (en) 2003-07-28 2008-01-22 Emerson Electric Co. Method and apparatus for improving noise immunity for low intensity optical communication
US7760897B2 (en) * 2005-06-27 2010-07-20 Hewlett-Packard Development Company, L.P. Communicating audio data
JP2009261583A (ja) * 2008-04-24 2009-11-12 Kyoraku Sangyo Kk 遊技機および遊技機用の携帯型音声出力装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404696A (en) * 1942-10-12 1946-07-23 Rca Corp Communication and recognition system
US3842263A (en) * 1973-02-01 1974-10-15 Gen Electric Molded opto-electronic transducer
JPS5242388A (en) * 1975-09-30 1977-04-01 Matsushita Electric Works Ltd Phptoelectric device of projector-receiver integrated reelection type
US4150824A (en) * 1976-08-27 1979-04-24 Walt Disney Productions Optoelectronic communications system
DE2819386A1 (de) * 1978-05-03 1979-11-08 Bosch Gmbh Robert Fernbedienung fuer funksprechgeraete
JPS596021Y2 (ja) * 1979-04-20 1984-02-24 ソニー株式会社 リモ−トコントロ−ルシステム用受光器
CA1200843A (en) * 1980-07-01 1986-02-18 Charles L. Hicks, Jr. Cordfree communication instrument
US4372642A (en) * 1980-11-25 1983-02-08 The United States Of America As Represented By The Secretary Of The Navy Multiple thin film absorption of reflected substrate modes in waveguide system
DE8217013U1 (de) * 1982-06-14 1982-09-23 Privates Institut für Physikalisch Technische Auftragsforschung GmbH, 6100 Darmstadt Geraet zum senden und empfangen von infrarot-signalen

Also Published As

Publication number Publication date
EP0152597B1 (de) 1991-03-20
HK73294A (en) 1994-08-05
JPH039403Y2 (de) 1991-03-08
KR850009731U (ko) 1985-12-05
US4633522A (en) 1986-12-30
EP0152597A2 (de) 1985-08-28
EP0152597A3 (en) 1988-01-07
JPS60121347U (ja) 1985-08-16
KR910008614Y1 (ko) 1991-10-26

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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