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TW200636050A - Self-compensating polymer film with helical molecular structure - Google Patents

Self-compensating polymer film with helical molecular structure

Info

Publication number
TW200636050A
TW200636050A TW095106921A TW95106921A TW200636050A TW 200636050 A TW200636050 A TW 200636050A TW 095106921 A TW095106921 A TW 095106921A TW 95106921 A TW95106921 A TW 95106921A TW 200636050 A TW200636050 A TW 200636050A
Authority
TW
Taiwan
Prior art keywords
self
molecular structure
polymer film
helical molecular
compensating polymer
Prior art date
Application number
TW095106921A
Other languages
Chinese (zh)
Inventor
Eckhard Hanelt
Robert Maurer
Original Assignee
Consortium Elektrochem Ind
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 Consortium Elektrochem Ind filed Critical Consortium Elektrochem Ind
Publication of TW200636050A publication Critical patent/TW200636050A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • C09K19/3857—Poly(meth)acrylate derivatives containing at least one asymmetric carbon atom
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
    • 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

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

The invention relates to a polymeric polarization film with preferred sequence of the pitches of its helical molecular structure, which self-compensates for undesired phase effects at oblique viewing angles, to processes for its production and to its use.
TW095106921A 2005-03-03 2006-03-02 Self-compensating polymer film with helical molecular structure TW200636050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510009781 DE102005009781A1 (en) 2005-03-03 2005-03-03 Self-compensating polymer film with helical molecular structure

Publications (1)

Publication Number Publication Date
TW200636050A true TW200636050A (en) 2006-10-16

Family

ID=36272591

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095106921A TW200636050A (en) 2005-03-03 2006-03-02 Self-compensating polymer film with helical molecular structure

Country Status (3)

Country Link
DE (1) DE102005009781A1 (en)
TW (1) TW200636050A (en)
WO (1) WO2006092234A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI410712B (en) * 2009-01-13 2013-10-01 Ind Tech Res Inst Optical film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230074182A1 (en) * 2020-02-07 2023-03-09 3M Innovative Properties Company Reflective polarizer and display system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061108A (en) * 1997-01-24 2000-05-09 Sharp Kabushiki Kaisha Broadband cholesteric polarizer and an optical device employing the same
DE19726051A1 (en) * 1997-06-19 1998-12-24 Consortium Elektrochem Ind Process and broadening of cholesteric reflection bands of photopolymerizable cholesteric liquid crystals and optical elements produced by this process
KR100452608B1 (en) * 1999-04-20 2004-10-14 다이니폰 인사츠 가부시키가이샤 Polarized light extraction optical element
US7015993B2 (en) * 2001-03-16 2006-03-21 Koninklijke Philips Electronics N.V. Reflective color filter and display device including the same
DE10325610A1 (en) * 2003-06-05 2004-12-30 Consortium für elektrochemische Industrie GmbH Polymer film with a helical molecular structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI410712B (en) * 2009-01-13 2013-10-01 Ind Tech Res Inst Optical film

Also Published As

Publication number Publication date
WO2006092234A1 (en) 2006-09-08
DE102005009781A1 (en) 2006-09-07

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