FR2420883A1 - Element de commutation photosensible a transistor a effet de champ - Google Patents

Element de commutation photosensible a transistor a effet de champ

Info

Publication number
FR2420883A1
FR2420883A1 FR7906977A FR7906977A FR2420883A1 FR 2420883 A1 FR2420883 A1 FR 2420883A1 FR 7906977 A FR7906977 A FR 7906977A FR 7906977 A FR7906977 A FR 7906977A FR 2420883 A1 FR2420883 A1 FR 2420883A1
Authority
FR
France
Prior art keywords
photosensitive
effect transistor
switching element
field
photosensitive switching
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.)
Granted
Application number
FR7906977A
Other languages
English (en)
French (fr)
Other versions
FR2420883B1 (it
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2420883A1 publication Critical patent/FR2420883A1/fr
Application granted granted Critical
Publication of FR2420883B1 publication Critical patent/FR2420883B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H03K17/785—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 field-effect transistor switches

Landscapes

  • Electronic Switches (AREA)
  • Solid State Image Pick-Up Elements (AREA)
FR7906977A 1978-03-23 1979-03-20 Element de commutation photosensible a transistor a effet de champ Granted FR2420883A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88926178A 1978-03-23 1978-03-23

Publications (2)

Publication Number Publication Date
FR2420883A1 true FR2420883A1 (fr) 1979-10-19
FR2420883B1 FR2420883B1 (it) 1982-10-22

Family

ID=25394814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906977A Granted FR2420883A1 (fr) 1978-03-23 1979-03-20 Element de commutation photosensible a transistor a effet de champ

Country Status (11)

Country Link
JP (1) JPS5530292A (it)
BE (1) BE874946A (it)
CA (1) CA1123064A (it)
CH (1) CH644472A5 (it)
DE (1) DE2910748A1 (it)
ES (1) ES478910A1 (it)
FR (1) FR2420883A1 (it)
GB (1) GB2017297B (it)
IT (1) IT1112401B (it)
NL (1) NL7902277A (it)
SE (1) SE7902344L (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390790A (en) * 1979-08-09 1983-06-28 Theta-J Corporation Solid state optically coupled electrical power switch
USRE35836E (en) * 1979-08-09 1998-07-07 C. P. Clare Corporation Solid state optically coupled electrical power switch
JPS57125814A (en) * 1981-01-30 1982-08-05 Tokyo Optical Co Ltd Measuring machine
CH644244B (fr) * 1981-04-22 Asulab Sa Montre electronique a organe de commande fixe.
DE3118364A1 (de) * 1981-05-08 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Lichtzuendbarer thyristor mit optoelektronisch angesteuerten emitterkurzschluessen und verfahren zu seinem betrieb
JPS57192129A (en) * 1981-05-21 1982-11-26 Omron Tateisi Electronics Co Semiconductor relay
US4419586A (en) * 1981-08-27 1983-12-06 Motorola, Inc. Solid-state relay and regulator
JPS62289013A (ja) * 1986-06-06 1987-12-15 Agency Of Ind Science & Technol スイツチング装置
JPH01158821A (ja) * 1987-12-15 1989-06-21 Matsushita Electric Works Ltd ラッチング型半導体リレー
EP0392373A3 (de) * 1989-04-14 1992-10-21 Siemens Aktiengesellschaft Schaltungsanordnung zum potentialfreien Ansteuern eines Feldeffekttransistors
JPH0758804B2 (ja) * 1989-05-17 1995-06-21 株式会社東芝 ホトカプラ装置
FR2725084A1 (fr) * 1994-09-26 1996-03-29 Sextant Avionique Alimentation electrique autonome

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770968A (en) * 1972-02-24 1973-11-06 Ibm Field effect transistor detector amplifier cell and circuit for low level light signals
FR2180905A1 (it) * 1972-04-17 1973-11-30 Rca Ltd
DE2511478A1 (de) * 1975-03-15 1976-09-23 Rollei Werke Franke Heidecke Schaltungsanordnung zur verstaerkung von fotostroemen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770968A (en) * 1972-02-24 1973-11-06 Ibm Field effect transistor detector amplifier cell and circuit for low level light signals
FR2180905A1 (it) * 1972-04-17 1973-11-30 Rca Ltd
DE2511478A1 (de) * 1975-03-15 1976-09-23 Rollei Werke Franke Heidecke Schaltungsanordnung zur verstaerkung von fotostroemen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *

Also Published As

Publication number Publication date
NL7902277A (nl) 1979-09-25
CH644472A5 (de) 1984-07-31
IT7921188A0 (it) 1979-03-21
FR2420883B1 (it) 1982-10-22
GB2017297B (en) 1982-10-27
CA1123064A (en) 1982-05-04
JPS5530292A (en) 1980-03-04
ES478910A1 (es) 1979-07-01
GB2017297A (en) 1979-10-03
DE2910748A1 (de) 1979-09-27
IT1112401B (it) 1986-01-13
SE7902344L (sv) 1979-09-24
BE874946A (fr) 1979-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse