CA1258788A - Photoradiator - Google Patents

Photoradiator

Info

Publication number
CA1258788A
CA1258788A CA000442243A CA442243A CA1258788A CA 1258788 A CA1258788 A CA 1258788A CA 000442243 A CA000442243 A CA 000442243A CA 442243 A CA442243 A CA 442243A CA 1258788 A CA1258788 A CA 1258788A
Authority
CA
Canada
Prior art keywords
photoradiator
light
notch
radiated
varied
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
CA000442243A
Other languages
French (fr)
Other versions
CA1264583C (en
Inventor
Kei Mori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA000442243A priority Critical patent/CA1258788A/en
Priority to CA000594257A priority patent/CA1264584A/en
Priority to CA000594258A priority patent/CA1264585A/en
Priority to CA000594256A priority patent/CA1264583A/en
Application granted granted Critical
Publication of CA1258788A publication Critical patent/CA1258788A/en
Publication of CA1264583C publication Critical patent/CA1264583C/xx
Expired legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

A photoradiator includes a notch at an axial end or in the periphery thereof in order to radiate light which propagates therethrough. Light is radiated in a desired direction and in a desired quantity at the notch. Even the optical property of the light radiated from the photoradiator may be varied for a desired application.
CA000442243A 1983-11-30 1983-11-30 Photoradiator Expired CA1258788A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA000442243A CA1258788A (en) 1983-11-30 1983-11-30 Photoradiator
CA000594257A CA1264584A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594258A CA1264585A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594256A CA1264583A (en) 1983-11-30 1989-03-20 Photoradiator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000442243A CA1258788A (en) 1983-11-30 1983-11-30 Photoradiator

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CA000594258A Division CA1264585A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594256A Division CA1264583A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594257A Division CA1264584A (en) 1983-11-30 1989-03-20 Photoradiator

Publications (2)

Publication Number Publication Date
CA1258788A true CA1258788A (en) 1989-08-29
CA1264583C CA1264583C (en) 1990-01-23

Family

ID=4126635

Family Applications (4)

Application Number Title Priority Date Filing Date
CA000442243A Expired CA1258788A (en) 1983-11-30 1983-11-30 Photoradiator
CA000594257A Expired - Lifetime CA1264584A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594258A Expired - Lifetime CA1264585A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594256A Expired - Lifetime CA1264583A (en) 1983-11-30 1989-03-20 Photoradiator

Family Applications After (3)

Application Number Title Priority Date Filing Date
CA000594257A Expired - Lifetime CA1264584A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594258A Expired - Lifetime CA1264585A (en) 1983-11-30 1989-03-20 Photoradiator
CA000594256A Expired - Lifetime CA1264583A (en) 1983-11-30 1989-03-20 Photoradiator

Country Status (1)

Country Link
CA (4) CA1258788A (en)

Also Published As

Publication number Publication date
CA1264583C (en) 1990-01-23
CA1264583A (en) 1990-01-23
CA1264585A (en) 1990-01-23
CA1264584A (en) 1990-01-23

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Legal Events

Date Code Title Description
MKEX Expiry