JPS5745529A - Optical transmission unit - Google Patents

Optical transmission unit

Info

Publication number
JPS5745529A
JPS5745529A JP12157480A JP12157480A JPS5745529A JP S5745529 A JPS5745529 A JP S5745529A JP 12157480 A JP12157480 A JP 12157480A JP 12157480 A JP12157480 A JP 12157480A JP S5745529 A JPS5745529 A JP S5745529A
Authority
JP
Japan
Prior art keywords
light
electrode
emitting element
onto
light emitting
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
JP12157480A
Other languages
Japanese (ja)
Inventor
Makoto Tanaka
Kiyoshi Takahashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP12157480A priority Critical patent/JPS5745529A/en
Publication of JPS5745529A publication Critical patent/JPS5745529A/en
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Camera Data Copying Or Recording (AREA)

Abstract

PURPOSE:To make the clearance between a light emitting element and glass fibers extremely small and improve resolution by providing a lead-out electrode to the incident surfaces of the fibers and mounting the light emitting element to this electrode. CONSTITUTION:A light emitting element 1 emitting light of shapes corresponding to characters or the like to be imprinted on a film plane is formed of an LED or semiconductor laser and part of the light emission side of this element 1 is soldered and secured in a prescribed position to a transparent lead-out electrode 6 secured onto glass fibers 3 by a method such as vapor deposition or printing. One end 4A of a cover 4 is secured onto the electrode 6 by an adhesive agent. Now, when prescribed voltage is applied to the electrode 6, the element 1 generates the light corresponding to the shapes of characters or the like and the light thereof is conducted onto the film plane provided onto the outside through the fibers 3.
JP12157480A 1980-09-01 1980-09-01 Optical transmission unit Pending JPS5745529A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12157480A JPS5745529A (en) 1980-09-01 1980-09-01 Optical transmission unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12157480A JPS5745529A (en) 1980-09-01 1980-09-01 Optical transmission unit

Publications (1)

Publication Number Publication Date
JPS5745529A true JPS5745529A (en) 1982-03-15

Family

ID=14814596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12157480A Pending JPS5745529A (en) 1980-09-01 1980-09-01 Optical transmission unit

Country Status (1)

Country Link
JP (1) JPS5745529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182153U (en) * 1983-05-24 1984-12-05 旭化成株式会社 agricultural tunnel house

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182153U (en) * 1983-05-24 1984-12-05 旭化成株式会社 agricultural tunnel house

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