AU2003269372A1 - Cholesteric color filter and method of manufacturing such - Google Patents

Cholesteric color filter and method of manufacturing such

Info

Publication number
AU2003269372A1
AU2003269372A1 AU2003269372A AU2003269372A AU2003269372A1 AU 2003269372 A1 AU2003269372 A1 AU 2003269372A1 AU 2003269372 A AU2003269372 A AU 2003269372A AU 2003269372 A AU2003269372 A AU 2003269372A AU 2003269372 A1 AU2003269372 A1 AU 2003269372A1
Authority
AU
Australia
Prior art keywords
manufacturing
color filter
cholesteric color
cholesteric
filter
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
AU2003269372A
Inventor
Dirk J. Broer
Johan Lub
Rene T. Wegh
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2003269372A1 publication Critical patent/AU2003269372A1/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
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
AU2003269372A 2002-11-13 2003-10-20 Cholesteric color filter and method of manufacturing such Abandoned AU2003269372A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02079727.0 2002-11-13
EP02079727 2002-11-13
PCT/IB2003/004624 WO2004044631A1 (en) 2002-11-13 2003-10-20 Cholesteric color filter and method of manufacturing such

Publications (1)

Publication Number Publication Date
AU2003269372A1 true AU2003269372A1 (en) 2004-06-03

Family

ID=32309431

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003269372A Abandoned AU2003269372A1 (en) 2002-11-13 2003-10-20 Cholesteric color filter and method of manufacturing such

Country Status (2)

Country Link
AU (1) AU2003269372A1 (en)
WO (1) WO2004044631A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691789A (en) * 1995-10-30 1997-11-25 Li; Le Single-layer reflective super broadband circular polarizer and method of fabrication therefor
TW289095B (en) * 1993-01-11 1996-10-21
GB2321529A (en) * 1997-01-24 1998-07-29 Sharp Kk Broadband cholesteric optical device
TW394852B (en) * 1998-08-26 2000-06-21 Merck Patent Gmbh Reflective film
CN1143144C (en) * 1998-12-07 2004-03-24 皇家菲利浦电子有限公司 Patterned layer of polymer material having chloesteric order
US6917399B2 (en) * 2001-02-22 2005-07-12 3M Innovative Properties Company Optical bodies containing cholesteric liquid crystal material and methods of manufacture

Also Published As

Publication number Publication date
WO2004044631A1 (en) 2004-05-27

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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