AU1662801A - Optical retro-reflection device - Google Patents

Optical retro-reflection device

Info

Publication number
AU1662801A
AU1662801A AU16628/01A AU1662801A AU1662801A AU 1662801 A AU1662801 A AU 1662801A AU 16628/01 A AU16628/01 A AU 16628/01A AU 1662801 A AU1662801 A AU 1662801A AU 1662801 A AU1662801 A AU 1662801A
Authority
AU
Australia
Prior art keywords
reflection device
optical retro
retro
optical
reflection
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
AU16628/01A
Inventor
Antoine Yvon Messiou
Milan M. Popovich
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.)
DigiLens Inc
Original Assignee
DigiLens Inc
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 DigiLens Inc filed Critical DigiLens Inc
Publication of AU1662801A publication Critical patent/AU1662801A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G02B5/20—Filters
    • G02B5/203—Filters having holographic or diffractive elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AU16628/01A 1999-11-23 2000-11-24 Optical retro-reflection device Abandoned AU1662801A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16696399P 1999-11-23 1999-11-23
US60166963 1999-11-23
PCT/US2000/032368 WO2001038906A2 (en) 1999-11-23 2000-11-24 Optical retro-reflection device

Publications (1)

Publication Number Publication Date
AU1662801A true AU1662801A (en) 2001-06-04

Family

ID=22605380

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16628/01A Abandoned AU1662801A (en) 1999-11-23 2000-11-24 Optical retro-reflection device

Country Status (2)

Country Link
AU (1) AU1662801A (en)
WO (1) WO2001038906A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216579A1 (en) 2002-04-14 2003-10-23 Sen Hans-Erich Gubela Wide-angle sensor system with triple reflector and production of the tools
US7308207B2 (en) 2003-11-17 2007-12-11 Raytheon Company Method for identifying an interrogated object using a dynamic optical tag identification system
JP2008520001A (en) * 2004-11-12 2008-06-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ High brightness full color reflective display
DE102007006405B4 (en) * 2007-02-05 2012-02-16 Imos Gubela Gmbh Reflector with a trapezoidal reflection and method for fine light scanning to detect an object
EP2352042B1 (en) * 2010-01-29 2017-05-17 Dexerials Corporation Optical element and method for manufacturing the same
CN107121717B (en) * 2017-05-27 2019-07-23 中国科学院上海技术物理研究所 A kind of compound prism of corner cube
WO2021208942A1 (en) * 2020-04-17 2021-10-21 荆门市探梦科技有限公司 Reflective geometric holographic film based on two-dimensional feature, and preparation method therefor and use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK111293D0 (en) * 1993-10-04 1993-10-04 Franke Kell Erik RETROREFLECTIVE FOLI MATERIAL
EP0767924B1 (en) * 1994-06-28 1999-01-13 Matthias Budil Holographic neurochip
US5656360A (en) * 1996-02-16 1997-08-12 Minnesota Mining And Manufacturing Company Article with holographic and retroreflective features
US5942157A (en) * 1996-07-12 1999-08-24 Science Applications International Corporation Switchable volume hologram materials and devices
US6130732A (en) * 1997-01-31 2000-10-10 Xerox Corporation Paper-white reflective display and methods of forming the same

Also Published As

Publication number Publication date
WO2001038906A3 (en) 2001-10-18
WO2001038906A2 (en) 2001-05-31

Similar Documents

Publication Publication Date Title
AU2686700A (en) Optical device
AU5842000A (en) Interventive-diagnostic device
EP1072453A3 (en) Refrigeration-cycle device
AU6306100A (en) Improved passage-travelling device
SG85174A1 (en) Optical device
AU2321400A (en) Photodetector device
AUPQ100399A0 (en) Line organising device
AU4340900A (en) Devices
AU1417401A (en) Photodetector device
AU5092500A (en) Improved optoelectronic device
AU5784300A (en) Sheet-adhesion device
GB9903880D0 (en) Optical device
EP1172682A4 (en) Optical device
AU6062700A (en) Devices
GB9916642D0 (en) Optical devices
AU1662801A (en) Optical retro-reflection device
AU6842700A (en) Shuttle-cock shaped device
GB2353635B (en) Optical device
AU2591301A (en) Optical retro-reflection device
AU3054499A (en) Window device
AU5120000A (en) Structural device
AU7421200A (en) Device
AUPQ182999A0 (en) Leg-rope connection device
AU3337600A (en) Alignment device
AUPQ364999A0 (en) Device

Legal Events

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