SE9402969L - Retroreflektor - Google Patents

Retroreflektor

Info

Publication number
SE9402969L
SE9402969L SE9402969A SE9402969A SE9402969L SE 9402969 L SE9402969 L SE 9402969L SE 9402969 A SE9402969 A SE 9402969A SE 9402969 A SE9402969 A SE 9402969A SE 9402969 L SE9402969 L SE 9402969L
Authority
SE
Sweden
Prior art keywords
microrelief
layer
mirror
lens
essentially
Prior art date
Application number
SE9402969A
Other languages
Unknown language ( )
English (en)
Other versions
SE503429C3 (sv
SE503429C2 (sv
SE9402969D0 (sv
Inventor
Lars Danielsson
Staffan Niemann
Original Assignee
Industrimateriel Ab
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
Priority claimed from SE9401941A external-priority patent/SE9401941L/sv
Application filed by Industrimateriel Ab filed Critical Industrimateriel Ab
Priority to SE9402969A priority Critical patent/SE503429C2/sv
Publication of SE9402969D0 publication Critical patent/SE9402969D0/sv
Priority to PCT/SE1995/000644 priority patent/WO1995034006A1/en
Publication of SE503429C3 publication Critical patent/SE503429C3/sv
Publication of SE9402969L publication Critical patent/SE9402969L/sv
Publication of SE503429C2 publication Critical patent/SE503429C2/sv

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/188—Plurality of such optical elements formed in or on a supporting substrate
    • G02B5/1885—Arranged as a periodic array

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
SE9402969A 1994-06-06 1994-09-06 Retroreflektor SE503429C2 (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9402969A SE503429C2 (sv) 1994-06-06 1994-09-06 Retroreflektor
PCT/SE1995/000644 WO1995034006A1 (en) 1994-06-06 1995-06-02 Optical microrelief retroreflector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9401941A SE9401941L (sv) 1994-06-06 1994-06-06 Diffraktiv retroreflektor
SE9402969A SE503429C2 (sv) 1994-06-06 1994-09-06 Retroreflektor

Publications (4)

Publication Number Publication Date
SE9402969D0 SE9402969D0 (sv) 1994-09-06
SE503429C3 SE503429C3 (sv) 1995-12-07
SE9402969L true SE9402969L (sv) 1995-12-07
SE503429C2 SE503429C2 (sv) 1996-06-10

Family

ID=26662071

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402969A SE503429C2 (sv) 1994-06-06 1994-09-06 Retroreflektor

Country Status (2)

Country Link
SE (1) SE503429C2 (sv)
WO (1) WO1995034006A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9804247L (sv) * 1998-12-08 2000-03-27 East Of Sweden Ab Färgselekterande retroreflektor
SE9903089D0 (sv) 1999-09-01 1999-09-01 Sandvik Ab Coated grooving or parting insert
US7727775B2 (en) * 2004-10-25 2010-06-01 Willson Richard C Optical microlabels: shapes and reflectors
SE530341C2 (sv) 2006-08-22 2008-05-06 Rolling Optics Förfarande och anordning för vinkelbestämning med retroreflekterande folie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036552A (en) * 1975-02-10 1977-07-19 Minnesota Mining And Manufacturing Company Retroreflective material made by recording a plurality of light interference fringe patterns
DK111293D0 (da) * 1993-10-04 1993-10-04 Franke Kell Erik Retroreflektivt foliemateriale

Also Published As

Publication number Publication date
SE503429C2 (sv) 1996-06-10
WO1995034006A1 (en) 1995-12-14
SE9402969D0 (sv) 1994-09-06

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