JPS5793741A - Noncontact type optical connector module - Google Patents

Noncontact type optical connector module

Info

Publication number
JPS5793741A
JPS5793741A JP17134780A JP17134780A JPS5793741A JP S5793741 A JPS5793741 A JP S5793741A JP 17134780 A JP17134780 A JP 17134780A JP 17134780 A JP17134780 A JP 17134780A JP S5793741 A JPS5793741 A JP S5793741A
Authority
JP
Japan
Prior art keywords
signal
counter
counted
time
notation
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.)
Pending
Application number
JP17134780A
Other languages
Japanese (ja)
Inventor
Kazuo Mikami
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.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP17134780A priority Critical patent/JPS5793741A/en
Publication of JPS5793741A publication Critical patent/JPS5793741A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Abstract

PURPOSE:To increase noiseproofness and high speed, by generating a transmission timing and a control signal independently of an external signal, converting the signal into an optical level and transmitting it in space with a parallel light. CONSTITUTION:A clock signal 69 from an oscillating circuit 52 for transmission timing is counted at an n-notation counter 54, and when this counter is counted up, the signal is counted at an n-notation counter 62 of an extension module 30. When the n-notation counter 62 counts up, a transmission end signal 70 is generated and the step of the n-notation counter 54 is stopped with an inhibition gate 53. Timers 56, 64 are in time-up at a fixed time T1 and input data 36-43 are set at the same time in shift registers 32, 34. After a fixed time T2, the timers 55, 63 are in time-up, the counters 54, 62 are cleared, a clock signal 73 is applied to a light emission driving circuit 59 and a light emitting chip 61 and transmitted as an optical clock.
JP17134780A 1980-12-03 1980-12-03 Noncontact type optical connector module Pending JPS5793741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17134780A JPS5793741A (en) 1980-12-03 1980-12-03 Noncontact type optical connector module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17134780A JPS5793741A (en) 1980-12-03 1980-12-03 Noncontact type optical connector module

Publications (1)

Publication Number Publication Date
JPS5793741A true JPS5793741A (en) 1982-06-10

Family

ID=15921517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17134780A Pending JPS5793741A (en) 1980-12-03 1980-12-03 Noncontact type optical connector module

Country Status (1)

Country Link
JP (1) JPS5793741A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596704A (en) * 1982-07-02 1984-01-13 Hitachi Ltd Vehicle-to-vehicle information transmission line coupling device
JPS59171294A (en) * 1983-03-17 1984-09-27 Matsushita Electric Ind Co Ltd button telephone device
JPS59171180A (en) * 1983-03-17 1984-09-27 General Res Obu Erekutoronitsukusu:Kk Photoelectric block electric circuit
JPS60211811A (en) * 1984-04-06 1985-10-24 Nippon Telegr & Teleph Corp <Ntt> Non-contact coupling system
JPS6137649U (en) * 1984-08-11 1986-03-08 ミツミ電機株式会社 Optical communication equipment
JPS62201845U (en) * 1986-06-16 1987-12-23
JP2006523428A (en) * 2003-04-02 2006-10-12 サン・マイクロシステムズ・インコーポレイテッド Optical communication between facing semiconductor chips

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272502A (en) * 1975-12-13 1977-06-17 Mitsubishi Electric Corp Code transmitter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5272502A (en) * 1975-12-13 1977-06-17 Mitsubishi Electric Corp Code transmitter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596704A (en) * 1982-07-02 1984-01-13 Hitachi Ltd Vehicle-to-vehicle information transmission line coupling device
JPS59171294A (en) * 1983-03-17 1984-09-27 Matsushita Electric Ind Co Ltd button telephone device
JPS59171180A (en) * 1983-03-17 1984-09-27 General Res Obu Erekutoronitsukusu:Kk Photoelectric block electric circuit
JPS60211811A (en) * 1984-04-06 1985-10-24 Nippon Telegr & Teleph Corp <Ntt> Non-contact coupling system
JPS6137649U (en) * 1984-08-11 1986-03-08 ミツミ電機株式会社 Optical communication equipment
JPS62201845U (en) * 1986-06-16 1987-12-23
JP2006523428A (en) * 2003-04-02 2006-10-12 サン・マイクロシステムズ・インコーポレイテッド Optical communication between facing semiconductor chips

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