GB2193377B - Optoelectronic coupler - Google Patents

Optoelectronic coupler

Info

Publication number
GB2193377B
GB2193377B GB8711799A GB8711799A GB2193377B GB 2193377 B GB2193377 B GB 2193377B GB 8711799 A GB8711799 A GB 8711799A GB 8711799 A GB8711799 A GB 8711799A GB 2193377 B GB2193377 B GB 2193377B
Authority
GB
United Kingdom
Prior art keywords
optoelectronic coupler
optoelectronic
coupler
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
Application number
GB8711799A
Other languages
English (en)
Other versions
GB2193377A (en
GB8711799D0 (en
Inventor
Rheinhold Barlian
Otto Eberhardt
Rolf Nied
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8711799D0 publication Critical patent/GB8711799D0/en
Publication of GB2193377A publication Critical patent/GB2193377A/en
Application granted granted Critical
Publication of GB2193377B publication Critical patent/GB2193377B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
GB8711799A 1986-05-21 1987-05-19 Optoelectronic coupler Expired GB2193377B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863617057 DE3617057A1 (de) 1986-05-21 1986-05-21 Optoelektronisches koppelelement

Publications (3)

Publication Number Publication Date
GB8711799D0 GB8711799D0 (en) 1987-06-24
GB2193377A GB2193377A (en) 1988-02-03
GB2193377B true GB2193377B (en) 1989-12-13

Family

ID=6301282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8711799A Expired GB2193377B (en) 1986-05-21 1987-05-19 Optoelectronic coupler

Country Status (2)

Country Link
DE (1) DE3617057A1 (enrdf_load_stackoverflow)
GB (1) GB2193377B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8824681D0 (en) * 1988-10-21 1988-11-30 British Telecomm Components for electrical circuits
EP0704911A3 (en) * 1994-09-27 1998-01-21 ITT Corporation Optoelectric coupler
DE102006062599B4 (de) 2006-12-29 2018-03-08 Endress + Hauser Gmbh + Co. Kg Opto-elektronische Vorrichtung zur Übertragung eines elektrischen Signals und deren Verwendung
ES2701782T3 (es) * 2013-01-30 2019-02-25 Siemens Ag Dispositivo para transmitir señales

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354115A (en) * 1979-11-30 1982-10-12 Hitachi, Ltd. Photocoupling device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535532A (en) * 1964-06-29 1970-10-20 Texas Instruments Inc Integrated circuit including light source,photodiode and associated components
DE1948843A1 (de) * 1969-09-26 1971-04-01 Siemens Ag Optoelektronische Anordnung
US3756688A (en) * 1972-03-30 1973-09-04 Corning Glass Works Metallized coupler for optical waveguide light source
US3832028A (en) * 1972-03-30 1974-08-27 Corning Glass Works Coupler for optical waveguide light source
US4271365A (en) * 1980-02-25 1981-06-02 General Electric Company Optocoupler having improved isolation
DE3048512C2 (de) * 1980-12-22 1983-11-10 kabelmetal electro GmbH, 3000 Hannover "Verbindungsleitung zur Übertragung von Signalen"
DE3321921C2 (de) * 1983-06-16 1986-09-11 Volkmar 8059 Oberding Härtel Optisch transparenter Isolator zwischen Strahlungssendern und Strahlungsempfängern in optoelektronischen Koppelelementeanordnungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354115A (en) * 1979-11-30 1982-10-12 Hitachi, Ltd. Photocoupling device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Prentice-Hal *

Also Published As

Publication number Publication date
DE3617057C2 (enrdf_load_stackoverflow) 1991-04-11
GB2193377A (en) 1988-02-03
DE3617057A1 (de) 1987-11-26
GB8711799D0 (en) 1987-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990519