AU1355301A - Light guide system with reflective optical mask - Google Patents

Light guide system with reflective optical mask

Info

Publication number
AU1355301A
AU1355301A AU13553/01A AU1355301A AU1355301A AU 1355301 A AU1355301 A AU 1355301A AU 13553/01 A AU13553/01 A AU 13553/01A AU 1355301 A AU1355301 A AU 1355301A AU 1355301 A AU1355301 A AU 1355301A
Authority
AU
Australia
Prior art keywords
light guide
guide system
reflective optical
optical mask
mask
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.)
Abandoned
Application number
AU13553/01A
Inventor
Richard C. Allen
Elisa M Cross
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU1355301A publication Critical patent/AU1355301A/en
Abandoned legal-status Critical Current

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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
AU13553/01A 1999-12-02 2000-10-31 Light guide system with reflective optical mask Abandoned AU1355301A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US45271099A 1999-12-02 1999-12-02
US09452710 1999-12-02
PCT/US2000/029964 WO2001040708A2 (en) 1999-12-02 2000-10-31 Light guide system with reflective optical mask

Publications (1)

Publication Number Publication Date
AU1355301A true AU1355301A (en) 2001-06-12

Family

ID=23797606

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13553/01A Abandoned AU1355301A (en) 1999-12-02 2000-10-31 Light guide system with reflective optical mask

Country Status (3)

Country Link
AU (1) AU1355301A (en)
TW (1) TW463059B (en)
WO (1) WO2001040708A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060227421A1 (en) 2005-04-06 2006-10-12 Stover Carl A Optical bodies including strippable boundary layers
US9709700B2 (en) 2005-04-06 2017-07-18 3M Innovative Properties Company Optical bodies including rough strippable boundary layers
CN101189123B (en) 2005-04-06 2010-06-09 3M创新有限公司 Optical bodies including rough strippable boundary layers and asymmetric surface structures
KR20080077363A (en) 2005-12-14 2008-08-22 코닌클리케 필립스 일렉트로닉스 엔.브이. Reflective display having improved brightness and contrast
EP2145226A1 (en) 2007-04-06 2010-01-20 Koninklijke Philips Electronics N.V. Reflective display panel and method for manufacturing such a display panel
EP2213987A1 (en) * 2009-02-03 2010-08-04 Leica Geosystems AG Opto-electronic position measurement apparatus and opto-electronic position measurement method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775222A (en) * 1984-08-27 1988-10-04 Mitsubishi Rayon Company Ltd. Light diffusing device
JPS62278506A (en) * 1986-05-27 1987-12-03 Dainippon Printing Co Ltd Plane light source
US5055978A (en) * 1989-12-29 1991-10-08 Gte Products Corporation Uniform light source
TW197499B (en) * 1990-07-03 1993-01-01 Meitaku Syst Kk
JP3322579B2 (en) * 1996-10-17 2002-09-09 株式会社エンプラス Sidelight type surface light source device
JP3615646B2 (en) * 1997-11-18 2005-02-02 セイコーエプソン株式会社 Liquid crystal display

Also Published As

Publication number Publication date
WO2001040708A2 (en) 2001-06-07
TW463059B (en) 2001-11-11
WO2001040708A3 (en) 2001-08-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase