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FR1413301A - Switching and multiplexing device for electrical circuits - Google Patents

Switching and multiplexing device for electrical circuits

Info

Publication number
FR1413301A
FR1413301A FR991486A FR991486A FR1413301A FR 1413301 A FR1413301 A FR 1413301A FR 991486 A FR991486 A FR 991486A FR 991486 A FR991486 A FR 991486A FR 1413301 A FR1413301 A FR 1413301A
Authority
FR
France
Prior art keywords
switching
electrical circuits
multiplexing device
multiplexing
circuits
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
FR991486A
Other languages
French (fr)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1413301A publication Critical patent/FR1413301A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H10F55/20—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers
    • H10F55/25—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto wherein the electric light source controls the radiation-sensitive semiconductor devices, e.g. optocouplers wherein the radiation-sensitive devices and the electric light source are all semiconductor devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR991486A 1963-10-17 1964-10-15 Switching and multiplexing device for electrical circuits Expired FR1413301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31686763A 1963-10-17 1963-10-17

Publications (1)

Publication Number Publication Date
FR1413301A true FR1413301A (en) 1965-10-08

Family

ID=74576194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991486A Expired FR1413301A (en) 1963-10-17 1964-10-15 Switching and multiplexing device for electrical circuits

Country Status (2)

Country Link
JP (1) JPS4217862B1 (en)
FR (1) FR1413301A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339959A1 (en) * 1976-02-02 1977-08-26 Fairchild Camera Instr Co OPTICAL ISOLATOR-COUPLER, AND ITS MANUFACTURING PROCESS
DE2721250A1 (en) * 1976-05-12 1977-11-17 Hitachi Ltd OPTOELECTRONICALLY COUPLED SEMICONDUCTOR ARRANGEMENT
DE2744167A1 (en) * 1976-09-30 1978-04-06 Hitachi Ltd PHOTOCOUPLERS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339959A1 (en) * 1976-02-02 1977-08-26 Fairchild Camera Instr Co OPTICAL ISOLATOR-COUPLER, AND ITS MANUFACTURING PROCESS
DE2721250A1 (en) * 1976-05-12 1977-11-17 Hitachi Ltd OPTOELECTRONICALLY COUPLED SEMICONDUCTOR ARRANGEMENT
DE2744167A1 (en) * 1976-09-30 1978-04-06 Hitachi Ltd PHOTOCOUPLERS
DE2744167C2 (en) * 1976-09-30 1984-05-10 Hitachi, Ltd., Tokio/Tokyo Optoelectronic coupling element

Also Published As

Publication number Publication date
JPS4217862B1 (en) 1967-09-18

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