AU2002366496A1 - Polarization recycler - Google Patents

Polarization recycler

Info

Publication number
AU2002366496A1
AU2002366496A1 AU2002366496A AU2002366496A AU2002366496A1 AU 2002366496 A1 AU2002366496 A1 AU 2002366496A1 AU 2002366496 A AU2002366496 A AU 2002366496A AU 2002366496 A AU2002366496 A AU 2002366496A AU 2002366496 A1 AU2002366496 A1 AU 2002366496A1
Authority
AU
Australia
Prior art keywords
recycler
polarization
polarization recycler
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
AU2002366496A
Other languages
English (en)
Inventor
Valter Drazic
Estill Thone Hall Jr.
Eugene Murphy O'donnell
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2002366496A1 publication Critical patent/AU2002366496A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
AU2002366496A 2001-11-27 2002-11-19 Polarization recycler Abandoned AU2002366496A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01403044A EP1315022A1 (en) 2001-11-27 2001-11-27 Polarization recycler
EP01403044.9 2001-11-27
PCT/US2002/037166 WO2003052489A1 (en) 2001-11-27 2002-11-19 Polarization recycler

Publications (1)

Publication Number Publication Date
AU2002366496A1 true AU2002366496A1 (en) 2003-06-30

Family

ID=8182987

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002366496A Abandoned AU2002366496A1 (en) 2001-11-27 2002-11-19 Polarization recycler

Country Status (7)

Country Link
EP (1) EP1315022A1 (enExample)
JP (1) JP2005531792A (enExample)
KR (1) KR20040063152A (enExample)
CN (1) CN100370312C (enExample)
AU (1) AU2002366496A1 (enExample)
MX (1) MXPA04004890A (enExample)
WO (1) WO2003052489A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1391776A1 (en) * 2002-07-19 2004-02-25 Sony International (Europe) GmbH Light collecting, integrating and redirecting device
US7306344B2 (en) 2003-06-10 2007-12-11 Abu-Ageel Nayef M Light guide array, fabrication methods and optical system employing same
EP1498773A1 (en) * 2003-07-16 2005-01-19 Thomson Licensing S.A. Projection display apparatus
CN105805697A (zh) * 2006-06-13 2016-07-27 梅多星企业有限公司 一种用于回收光以增加光源亮度的照明系统和方法
US8792070B2 (en) 2007-03-21 2014-07-29 Honeywell International Inc. Polarization plate for use in a liquid crystal display
CN109323712A (zh) * 2018-12-04 2019-02-12 桂林聚联科技有限公司 一种随机偏振光源

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5816677A (en) * 1905-03-01 1998-10-06 Canon Kabushiki Kaisha Backlight device for display apparatus
JPS63168626A (ja) * 1987-01-06 1988-07-12 Citizen Watch Co Ltd 液晶表示体
US6101032A (en) * 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
US6331879B1 (en) * 1995-11-20 2001-12-18 Minolta Co., Ltd. Liquid crystal projector with an illumination optical system
TW359765B (en) * 1996-05-10 1999-06-01 Seiko Epson Corp Projection type liquid crystal display apparatus
US6206532B1 (en) * 1996-10-17 2001-03-27 New Exciting Designs Limited High efficiency light source projection apparatus
US5884991A (en) * 1997-02-18 1999-03-23 Torch Technologies Llc LCD projection system with polarization doubler
JP3697013B2 (ja) * 1997-02-19 2005-09-21 キヤノン株式会社 照明装置及びそれを用いた投影装置
US6206463B1 (en) * 1997-09-26 2001-03-27 Jewel A. Whigham Combined carrying case and folding seat
US6208463B1 (en) * 1998-05-14 2001-03-27 Moxtek Polarizer apparatus for producing a generally polarized beam of light
US6064523A (en) * 1998-06-29 2000-05-16 International Business Machines Corporation Apparatus for polarization conversion
US7052150B2 (en) * 1999-12-30 2006-05-30 Texas Instruments Incorporated Rod integrator
US7070280B2 (en) * 2001-07-04 2006-07-04 Unaxis Balzers Aktiengesellschaft Method for the generation of light of a given polarization state

Also Published As

Publication number Publication date
MXPA04004890A (es) 2004-07-30
KR20040063152A (ko) 2004-07-12
CN100370312C (zh) 2008-02-20
CN1596379A (zh) 2005-03-16
JP2005531792A (ja) 2005-10-20
EP1315022A1 (en) 2003-05-28
WO2003052489A1 (en) 2003-06-26

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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