CA1123064A - Commutateur a transistor a effet de champ a couplage optique - Google Patents

Commutateur a transistor a effet de champ a couplage optique

Info

Publication number: CA1123064A
Authority: CA; Canada
Prior art keywords: source; gate; fet; array; optically sensitive
Prior art date: 1978-03-23
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

CA322,413A

Other languages

English (en)

Inventor

William C. King

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.)

1978-03-23

Filing date

1979-02-27

Publication date

1982-05-04

1979-02-27 Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc

1982-05-04 Application granted granted Critical

1982-05-04 Publication of CA1123064A publication Critical patent/CA1123064A/fr

Status Expired legal-status Critical Current

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)

CA322,413A 1978-03-23 1979-02-27 Commutateur a transistor a effet de champ a couplage optique Expired CA1123064A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US88926178A	1978-03-23	1978-03-23
US889,261		1978-03-23

Publications (1)

Publication Number	Publication Date
CA1123064A true CA1123064A (fr)	1982-05-04

Family

ID=25394814

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA322,413A Expired CA1123064A (fr)	1978-03-23	1979-02-27	Commutateur a transistor a effet de champ a couplage optique

Country Status (11)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE35836E (en) *	1979-08-09	1998-07-07	C. P. Clare Corporation	Solid state optically coupled electrical power switch
US4390790A (en) *	1979-08-09	1983-06-28	Theta-J 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 (fr) *	1989-04-14	1992-10-21	Siemens Aktiengesellschaft	Dispositif de circuit pour la commande à potentiel libre d'un transistor à effet de champ
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

Family Cites Families (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
JPS4921049A (fr) *	1972-04-17	1974-02-25
DE2511478A1 (de) *	1975-03-15	1976-09-23	Rollei Werke Franke Heidecke	Schaltungsanordnung zur verstaerkung von fotostroemen

1979
- 1979-02-27 CA CA322,413A patent/CA1123064A/fr not_active Expired
- 1979-03-13 GB GB7908885A patent/GB2017297B/en not_active Expired
- 1979-03-15 SE SE7902344A patent/SE7902344L/ not_active Application Discontinuation
- 1979-03-19 DE DE19792910748 patent/DE2910748A1/de not_active Withdrawn
- 1979-03-19 BE BE0/194098A patent/BE874946A/fr not_active IP Right Cessation
- 1979-03-20 FR FR7906977A patent/FR2420883A1/fr active Granted
- 1979-03-21 IT IT21188/79A patent/IT1112401B/it active
- 1979-03-22 NL NL7902277A patent/NL7902277A/xx not_active Application Discontinuation
- 1979-03-22 CH CH270879A patent/CH644472A5/de not_active IP Right Cessation
- 1979-03-23 ES ES478910A patent/ES478910A1/es not_active Expired
- 1979-03-23 JP JP3340779A patent/JPS5530292A/ja active Pending

Also Published As

Publication number	Publication date
IT1112401B (it)	1986-01-13
JPS5530292A (en)	1980-03-04
SE7902344L (sv)	1979-09-24
FR2420883A1 (fr)	1979-10-19
NL7902277A (nl)	1979-09-25
CH644472A5 (de)	1984-07-31
IT7921188A0 (it)	1979-03-21
GB2017297A (en)	1979-10-03
DE2910748A1 (de)	1979-09-27
FR2420883B1 (fr)	1982-10-22
BE874946A (fr)	1979-07-16
ES478910A1 (es)	1979-07-01
GB2017297B (en)	1982-10-27

Publication	Publication Date	Title
KR930001442B1 (ko)	1993-02-27	반도체 릴레이 회로
US4307298A (en)	1981-12-22	Optically toggled bilateral switch having low leakage current
CA1147404A (fr)	1983-05-31	Interrupteur lineaire bilateral a declenchement par voie optique
CA1275708C (fr)	1990-10-30	Circuit commutateur a semi conducteur
JPH0161264B2 (fr)	1989-12-27
KR940009252B1 (ko)	1994-10-01	포토커플러장치
CA1123064A (fr)	1982-05-04	Commutateur a transistor a effet de champ a couplage optique
EP0088084A1 (fr)	1983-09-14	Relais et regulateur a semiconducteurs
US4564770A (en)	1986-01-14	Solid state relay with fast turnoff
US4647794A (en)	1987-03-03	Solid state relay having non overlapping switch closures
JPH034137B2 (fr)	1991-01-22
GB2229335A (en)	1990-09-19	Solid state relay circuits
JP3837372B2 (ja)	2006-10-25	半導体リレー
JPH10308529A (ja)	1998-11-17	半導体リレー
JPH0365816A (ja)	1991-03-20	光結合型リレー回路
JP2757438B2 (ja)	1998-05-25	光結合型リレー回路
JP2932782B2 (ja)	1999-08-09	半導体リレー回路
JP2973679B2 (ja)	1999-11-08	半導体リレー
JPH0658622U (ja)	1994-08-12	半導体リレー
JPH06177736A (ja)	1994-06-24	固体リレー
JPH04159811A (ja)	1992-06-03	光結合型リレー回路
JP3451810B2 (ja)	2003-09-29	光結合型半導体リレー
JPH01129528A (ja)	1989-05-22	光結合型のリレー回路
JPH0263330A (ja)	1990-03-02	光電変換装置
JPH0529909A (ja)	1993-02-05	光マイクロスイツチ

Legal Events

Date	Code	Title	Description
1999-05-04	MKEX	Expiry