JPS5537130B1 - - Google Patents

Info

Publication number
JPS5537130B1
JPS5537130B1 JP1333972A JP1333972A JPS5537130B1 JP S5537130 B1 JPS5537130 B1 JP S5537130B1 JP 1333972 A JP1333972 A JP 1333972A JP 1333972 A JP1333972 A JP 1333972A JP S5537130 B1 JPS5537130 B1 JP S5537130B1
Authority
JP
Japan
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.)
Pending
Application number
JP1333972A
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 filed Critical
Publication of JPS5537130B1 publication Critical patent/JPS5537130B1/ja
Pending 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
    • H03K17/795—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
    • 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
    • H03K17/79—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 semiconductor switches with more than two PN-junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/902—Optical coupling to semiconductor
JP1333972A 1971-03-29 1972-02-08 Pending JPS5537130B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12883771A 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
JPS5537130B1 true JPS5537130B1 (ja) 1980-09-26

Family

ID=22437220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1333972A Pending JPS5537130B1 (ja) 1971-03-29 1972-02-08

Country Status (7)

Country Link
US (1) US3708672A (ja)
JP (1) JPS5537130B1 (ja)
AU (1) AU449303B2 (ja)
CA (1) CA943193A (ja)
DE (1) DE2215458A1 (ja)
FR (1) FR2131511A5 (ja)
GB (1) GB1360575A (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793023A (fr) * 1971-12-28 1973-04-16 Honeywell Bull Soc Ind Circuit de commande pour thyristors
US3947753A (en) * 1972-05-06 1976-03-30 Canon Kabushiki Kaisha Voltage regulator including an LED to provide a reference voltage
US3818235A (en) * 1972-08-21 1974-06-18 D Johnson Method and circuit for providing an optically coupled linear isolator
US3816763A (en) * 1972-10-02 1974-06-11 Gen Electric Zero voltage switching photon coupled relay
US3801837A (en) * 1972-12-07 1974-04-02 Eaton Corp Photocoupling line isolation
US3866051A (en) * 1973-02-01 1975-02-11 Xerox Corp Digital interface module
US3879606A (en) * 1973-09-24 1975-04-22 Texas Instruments Inc Light projection coupling of semiconductor type devices through the use of thermally grown or deposited SiO{HD 2 {B films
US3895241A (en) * 1974-05-06 1975-07-15 Int Rectifier Corp LED coupled switching circuits
US3996475A (en) * 1975-07-28 1976-12-07 Rodriguez Edward T Photoelectric controlling
US4112315A (en) * 1975-09-08 1978-09-05 Hitachi, Ltd. Semiconductor switch circuit
JPS5292451A (en) * 1976-01-30 1977-08-03 Mitsubishi Electric Corp Coupling circuit
US4107521A (en) * 1976-10-14 1978-08-15 Gordon Robert Winders Solar sensor and tracker apparatus
US4129785A (en) * 1977-10-31 1978-12-12 Monsanto Company Solid state switch
HU181029B (en) * 1978-12-20 1983-05-30 Western Electric Co Switching circuit containing controlled dioda switch
JPS55133131A (en) * 1979-04-04 1980-10-16 Toshiba Corp Solid-state switch unit
US4296331A (en) * 1979-08-09 1981-10-20 Theta-Corporation Optically coupled electric power relay
USRE35836E (en) * 1979-08-09 1998-07-07 C. P. Clare Corporation Solid state optically coupled electrical power switch
US4412140A (en) * 1981-11-19 1983-10-25 Motorola, Inc. Circuit for reducing current to light emitting diode of optically coupled driver
DE3319779A1 (de) * 1983-05-27 1984-11-29 Siemens AG, 1000 Berlin und 8000 München Elektrisches geraet mit einer schaltungsanordnung zur anzeige mehrerer betriebszustaende durch leuchtdioden
JPH0779159B2 (ja) * 1984-03-22 1995-08-23 潤一 西澤 光トリガ・光クエンチ可能なサイリスタ装置
US4669037A (en) * 1985-02-01 1987-05-26 Bobry Howard H Isolator for power system instrument
WO1988002210A1 (en) * 1986-09-15 1988-03-24 Baysage Pty. Ltd. Electrical isolation device
US4871920A (en) * 1988-04-18 1989-10-03 General Electric Company High power wide band amplifier using optical techniques and impedance matching to source and load
JPH02234135A (ja) * 1989-03-07 1990-09-17 Nec Corp 光論理素子
US8582265B2 (en) * 2010-05-26 2013-11-12 Fluke Corporation Protection circuit and method for electronic devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321631A (en) * 1963-11-29 1967-05-23 Texas Instruments Inc Electro-optical switch device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443106A (en) * 1964-02-13 1969-05-06 Davis Electronics Corp Radiation sensitive power control system
US3355600A (en) * 1965-03-16 1967-11-28 Gen Electric Triggering means for controlled rectifiers
US3486029A (en) * 1965-12-29 1969-12-23 Gen Electric Radiative interconnection arrangement
US3523189A (en) * 1968-05-23 1970-08-04 Trw Inc Light-sensitive circuit in which the effective load of a phototransistor is bootstrapped

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321631A (en) * 1963-11-29 1967-05-23 Texas Instruments Inc Electro-optical switch device

Also Published As

Publication number Publication date
DE2215458A1 (de) 1972-10-05
CA943193A (en) 1974-03-05
AU3858972A (en) 1973-08-09
AU449303B2 (en) 1974-05-22
FR2131511A5 (ja) 1972-11-10
US3708672A (en) 1973-01-02
GB1360575A (en) 1974-07-17

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