JPS59160344A - 回転形電子機器 - Google Patents

回転形電子機器

Info

Publication number
JPS59160344A
JPS59160344A JP59025069A JP2506984A JPS59160344A JP S59160344 A JPS59160344 A JP S59160344A JP 59025069 A JP59025069 A JP 59025069A JP 2506984 A JP2506984 A JP 2506984A JP S59160344 A JPS59160344 A JP S59160344A
Authority
JP
Japan
Prior art keywords
light
light emitting
fixed base
electronic device
receiving element
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
JP59025069A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161739B2 (enExample
Inventor
Kazuki Shibayama
柴山　和樹
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59025069A priority Critical patent/JPS59160344A/ja
Publication of JPS59160344A publication Critical patent/JPS59160344A/ja
Publication of JPS6161739B2 publication Critical patent/JPS6161739B2/ja
Granted 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
JP59025069A 1984-02-15 1984-02-15 回転形電子機器 Granted JPS59160344A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59025069A JPS59160344A (ja) 1984-02-15 1984-02-15 回転形電子機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59025069A JPS59160344A (ja) 1984-02-15 1984-02-15 回転形電子機器

Publications (2)

Publication Number Publication Date
JPS59160344A true JPS59160344A (ja) 1984-09-11
JPS6161739B2 JPS6161739B2 (enExample) 1986-12-26

Family

ID=12155634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59025069A Granted JPS59160344A (ja) 1984-02-15 1984-02-15 回転形電子機器

Country Status (1)

Country Link
JP (1) JPS59160344A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775864A1 (en) * 2005-09-27 2007-04-18 Chubu Nihon Maruko Co.,Ltd Contactless connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775864A1 (en) * 2005-09-27 2007-04-18 Chubu Nihon Maruko Co.,Ltd Contactless connector
US7534992B2 (en) 2005-09-27 2009-05-19 Chubu Nihon Maruko Co., Ltd. Contactless connector for data transmission including rotating and fixed light elements

Also Published As

Publication number Publication date
JPS6161739B2 (enExample) 1986-12-26

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