AU1468200A - Display assembly having a front light guide - Google Patents

Display assembly having a front light guide

Info

Publication number
AU1468200A
AU1468200A AU14682/00A AU1468200A AU1468200A AU 1468200 A AU1468200 A AU 1468200A AU 14682/00 A AU14682/00 A AU 14682/00A AU 1468200 A AU1468200 A AU 1468200A AU 1468200 A AU1468200 A AU 1468200A
Authority
AU
Australia
Prior art keywords
light guide
display assembly
front light
assembly
display
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
AU14682/00A
Inventor
Theodore W. Hodapp
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 AU1468200A publication Critical patent/AU1468200A/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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
AU14682/00A 1999-07-01 1999-11-05 Display assembly having a front light guide Abandoned AU1468200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34024799A 1999-07-01 1999-07-01
US09340247 1999-07-01
PCT/US1999/026078 WO2001002772A1 (en) 1999-07-01 1999-11-05 Display assembly having a front light guide

Publications (1)

Publication Number Publication Date
AU1468200A true AU1468200A (en) 2001-01-22

Family

ID=23332516

Family Applications (1)

Application Number Title Priority Date Filing Date
AU14682/00A Abandoned AU1468200A (en) 1999-07-01 1999-11-05 Display assembly having a front light guide

Country Status (2)

Country Link
AU (1) AU1468200A (en)
WO (1) WO2001002772A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121654B (en) 2006-07-10 2011-02-28 Kwh Mirka Ab Oy Method for making a flexible abrasive wheel and a flexible abrasive wheel
FI20075533L (en) * 2007-07-10 2009-01-11 Kwh Mirka Ab Oy Abrasive product and method for making the same
GB2468170B (en) 2009-02-27 2014-03-26 Visteon Global Tech Inc Front lit display unit
CN103492917B (en) 2011-03-08 2016-12-21 杜比实验室特许公司 Illumination apparatus for reflected displaying device
US10209429B2 (en) 2013-03-15 2019-02-19 Cree, Inc. Luminaire with selectable luminous intensity pattern
US20150049511A1 (en) * 2013-03-15 2015-02-19 Cree, Inc. Waveguide Having Unidirectional Illuminance
US9651740B2 (en) 2014-01-09 2017-05-16 Cree, Inc. Extraction film for optical waveguide and method of producing same
DE112015003119T5 (en) * 2014-07-03 2017-05-04 Cree, Inc. Luminaire with selectable light intensity pattern
WO2016156562A1 (en) * 2015-04-02 2016-10-06 Philips Lighting Holding B.V. Lighting system using a light guide and a lighting method
WO2017151412A1 (en) * 2016-03-01 2017-09-08 3M Innovative Properties Company Illumination system
US10416377B2 (en) 2016-05-06 2019-09-17 Cree, Inc. Luminaire with controllable light emission
US11719882B2 (en) 2016-05-06 2023-08-08 Ideal Industries Lighting Llc Waveguide-based light sources with dynamic beam shaping
WO2019072938A1 (en) 2017-10-10 2019-04-18 Katholieke Universiteit Leuven Lightguide plate
US20190263023A1 (en) * 2018-02-26 2019-08-29 Carpe Diem Technologies, Inc. System and method for constructing a roller-type nanoimprint lithography (rnil) master
WO2020046386A1 (en) * 2018-08-31 2020-03-05 Hewlett-Packard Development Company, L.P. Display units
IT201900004217A1 (en) * 2019-03-22 2020-09-22 Pel Plastic S R L FINISH PANEL

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69217177T2 (en) * 1991-11-28 1997-05-15 Enplas Corp Flat light source
US5396350A (en) * 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
DE69636109T2 (en) * 1995-11-06 2006-09-21 Seiko Epson Corp. Lighting device, including liquid crystal display and electronic device
JPH09218407A (en) * 1995-12-05 1997-08-19 Canon Inc Illuminate device and liquid crystal device having this illumination device

Also Published As

Publication number Publication date
WO2001002772A1 (en) 2001-01-11

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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