IT1228237B - LIGHT OPTICAL GUIDE. - Google Patents

LIGHT OPTICAL GUIDE.

Info

Publication number
IT1228237B
IT1228237B IT8919096A IT1909689A IT1228237B IT 1228237 B IT1228237 B IT 1228237B IT 8919096 A IT8919096 A IT 8919096A IT 1909689 A IT1909689 A IT 1909689A IT 1228237 B IT1228237 B IT 1228237B
Authority
IT
Italy
Prior art keywords
optical guide
light optical
light
guide
optical
Prior art date
Application number
IT8919096A
Other languages
Italian (it)
Other versions
IT8919096A0 (en
Inventor
Dereppe Michel
Clausse Jacques
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of IT8919096A0 publication Critical patent/IT8919096A0/en
Application granted granted Critical
Publication of IT1228237B publication Critical patent/IT1228237B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Integrated Circuits (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT8919096A 1988-01-21 1989-01-16 LIGHT OPTICAL GUIDE. IT1228237B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800766A FR2626381B1 (en) 1988-01-21 1988-01-21 OPTICAL LIGHT GUIDE

Publications (2)

Publication Number Publication Date
IT8919096A0 IT8919096A0 (en) 1989-01-16
IT1228237B true IT1228237B (en) 1991-06-05

Family

ID=9362575

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919096A IT1228237B (en) 1988-01-21 1989-01-16 LIGHT OPTICAL GUIDE.

Country Status (7)

Country Link
BE (1) BE1006001A3 (en)
CH (1) CH678574A5 (en)
ES (1) ES2010095A6 (en)
FR (1) FR2626381B1 (en)
GB (1) GB2214326B (en)
IT (1) IT1228237B (en)
PT (1) PT89462B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5631994A (en) * 1995-08-23 1997-05-20 Minnesota Mining And Manufacturing Company Structured surface light extraction overlay and illumination system
US5905826A (en) * 1996-01-24 1999-05-18 Minnesota Mining And Manufacturing Co. Conspicuity marking system including light guide and retroreflective structure
US5845038A (en) * 1997-01-28 1998-12-01 Minnesota Mining And Manufacturing Company Optical fiber illumination system
EP2157366A1 (en) * 2008-08-21 2010-02-24 Koninklijke Philips Electronics N.V. Light guide assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271631A (en) * 1962-05-08 1966-09-06 Ibm Uniaxial crystal signal device
US4285889A (en) * 1979-12-26 1981-08-25 Hughes Aircraft Company Method for fabricating thin panel illuminator
JPS6048722B2 (en) * 1980-06-12 1985-10-29 株式会社フジクラ Method for manufacturing polycrystalline core-clad ion crystal optical fiber
US4422719A (en) * 1981-05-07 1983-12-27 Space-Lyte International, Inc. Optical distribution system including light guide
FR2533709B1 (en) * 1982-09-23 1985-10-18 Commissariat Energie Atomique OPTICAL FIBERS IN PLASTIC MATERIAL, ESPECIALLY SPARKLING AND THEIR MANUFACTURING METHOD
JPS62195601A (en) * 1985-09-20 1987-08-28 Nissho Giken Kk Optical direction converter
CA1268969A (en) * 1986-01-15 1990-05-15 Sanford Cobb, Jr. Totally internally reflecting light conduit

Also Published As

Publication number Publication date
FR2626381A1 (en) 1989-07-28
PT89462A (en) 1989-10-04
FR2626381B1 (en) 1991-01-11
PT89462B (en) 1993-12-31
GB2214326B (en) 1991-10-23
GB8901072D0 (en) 1989-03-15
CH678574A5 (en) 1991-09-30
ES2010095A6 (en) 1989-10-16
GB2214326A (en) 1989-08-31
IT8919096A0 (en) 1989-01-16
BE1006001A3 (en) 1994-04-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960126