JPS5510212A - Electronic apparatus - Google Patents

Electronic apparatus

Info

Publication number
JPS5510212A
JPS5510212A JP8192078A JP8192078A JPS5510212A JP S5510212 A JPS5510212 A JP S5510212A JP 8192078 A JP8192078 A JP 8192078A JP 8192078 A JP8192078 A JP 8192078A JP S5510212 A JPS5510212 A JP S5510212A
Authority
JP
Japan
Prior art keywords
display unit
light
light emitting
fitted
unit
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
JP8192078A
Other languages
Japanese (ja)
Inventor
Makoto Endo
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 JP8192078A priority Critical patent/JPS5510212A/en
Publication of JPS5510212A publication Critical patent/JPS5510212A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)

Abstract

PURPOSE: To support a display unit, etc., while making it possible to rotate freely the unit by an angle of more than 360° by transmitting and receiving signals through light communication between photoconductive materials fitted coaxially on the common axial center and with their flank confronted each other.
CONSTITUTION: Display unit 1 and rotary table 2 are connected being enabled to rotate relatively on rotation axis 4. To display unit 1 and rotary table 2, photoconductive materials 5 and 6 such as glass fiber are fixed, being concentrical with rotary axis 4, with their either-side ends confronted. To the other end of photoconductive material 5, photo detector 7 such as a photo diode is fitted and to the other of photoconductor 6, light emitting unit 8 such as a light emitting diode is also fitted. An electric signal to be sent to display unit 1 is converted into light by light emitting unit 8 and the light is transmitted via photoconductive materials 5 and 6 to photo detector 7, where it is reconverted into the electric signal.
COPYRIGHT: (C)1980,JPO&Japio
JP8192078A 1978-07-07 1978-07-07 Electronic apparatus Pending JPS5510212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8192078A JPS5510212A (en) 1978-07-07 1978-07-07 Electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8192078A JPS5510212A (en) 1978-07-07 1978-07-07 Electronic apparatus

Publications (1)

Publication Number Publication Date
JPS5510212A true JPS5510212A (en) 1980-01-24

Family

ID=13759885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8192078A Pending JPS5510212A (en) 1978-07-07 1978-07-07 Electronic apparatus

Country Status (1)

Country Link
JP (1) JPS5510212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143377U (en) * 1986-03-05 1987-09-10
JPS63200934U (en) * 1988-05-25 1988-12-23

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143377U (en) * 1986-03-05 1987-09-10
JPH0513102Y2 (en) * 1986-03-05 1993-04-06
JPS63200934U (en) * 1988-05-25 1988-12-23

Similar Documents

Publication Publication Date Title
JPS5263387A (en) Measurement of optical anisotropy of dielectric materials using microw aves
JPS5686574A (en) Facsimile control system
JPS56169971A (en) Solidstate image sensor
JPS5510212A (en) Electronic apparatus
JPS6443227A (en) Electronic endoscopic apparatus
NO881758D0 (en) PROCEDURE FOR THE PREPARATION OF PHATHYLIC ANHYRIDE ETHERS.
JPS57138229A (en) Optical slip ring
JPS5332750A (en) Connector for optical fibers
JPS5548634A (en) Optical fiber bend tester
JPS5398721A (en) Facisimile transmitter
JPS5629117A (en) Detector for rotating angle
JPS5233414A (en) Signal coupling device
JPS5216123A (en) Picture transmitter unit
JPS5746543A (en) Light signal transmission device
JPS54144836A (en) Data processing system
JPS5389793A (en) Leakage detector
JPS5356044A (en) Photo branch/coupling device
GB721992A (en) Improvements in or relating to apparatus for scanning cinematograph film, for the purpose of generating or recording television signals
JPS55103601A (en) Digital controller
JPS5616334A (en) Information transmitter between stator and rotor
JPS51141585A (en) Process for producing a photosemiconductor unit
JPS5552911A (en) Optical a/d converter
JPS541051A (en) Producing apparatus for liquid crystal display element
JPS51129252A (en) Optical cell for measuring optical transmission lines
JPS5657015A (en) Optical fiber connection method and device