GB0321689D0 - Broadband reflective film - Google Patents

Broadband reflective film

Info

Publication number
GB0321689D0
GB0321689D0 GBGB0321689.2A GB0321689A GB0321689D0 GB 0321689 D0 GB0321689 D0 GB 0321689D0 GB 0321689 A GB0321689 A GB 0321689A GB 0321689 D0 GB0321689 D0 GB 0321689D0
Authority
GB
United Kingdom
Prior art keywords
reflective film
broadband reflective
broadband
film
reflective
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.)
Granted
Application number
GBGB0321689.2A
Other versions
GB2395201B (en
GB2395201A (en
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of GB0321689D0 publication Critical patent/GB0321689D0/en
Publication of GB2395201A publication Critical patent/GB2395201A/en
Application granted granted Critical
Publication of GB2395201B publication Critical patent/GB2395201B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0808—Mirrors having a single reflecting layer
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0216—Super Birefringence Effect (S.B.E.); Electrically Controlled Birefringence (E.C.B.)
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds
    • 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
    • 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
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
GB0321689A 2002-09-24 2003-09-16 Broadband reflective film Expired - Fee Related GB2395201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02021364 2002-09-24

Publications (3)

Publication Number Publication Date
GB0321689D0 true GB0321689D0 (en) 2003-10-15
GB2395201A GB2395201A (en) 2004-05-19
GB2395201B GB2395201B (en) 2006-10-04

Family

ID=29225658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0321689A Expired - Fee Related GB2395201B (en) 2002-09-24 2003-09-16 Broadband reflective film

Country Status (2)

Country Link
KR (1) KR101114641B1 (en)
GB (1) GB2395201B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4837255B2 (en) * 2003-01-31 2011-12-14 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング Polymerized liquid crystal film with improved adhesion
ATE399832T1 (en) * 2004-09-06 2008-07-15 Merck Patent Gmbh POLYMERIZABLE LIQUID CRYSTAL MATERIAL
KR100719925B1 (en) * 2005-05-11 2007-05-18 비오이 하이디스 테크놀로지 주식회사 Method for forming alignmnet layer of LCD
KR100768238B1 (en) * 2006-08-08 2007-10-17 삼성에스디아이 주식회사 Organic light emitting diode having notch filter
WO2008052376A1 (en) * 2006-11-03 2008-05-08 Rolic Ag Birefringent layer of c-plate and o-plate type
EP2218764B1 (en) 2009-02-13 2012-01-18 Merck Patent GmbH Chiral reactive mesogen mixture
EP2898045B1 (en) * 2012-09-21 2018-10-24 Merck Patent GmbH Compounds having a c-c triple bond and use thereof in liquid-crystal mixtures
TW201510186A (en) * 2013-05-29 2015-03-16 Dainippon Ink & Chemicals Polymerisable liquid crystal composition, phase difference film, phase difference patterning film, and homogeneously aligned liquid crystal film
KR102568775B1 (en) * 2015-10-26 2023-08-22 삼성디스플레이 주식회사 Flexible display apparatus
EP3941996B1 (en) * 2019-03-18 2023-12-13 Merck Patent GmbH Polymerisable liquid crystal material and polymerised liquid crystal film
WO2024042008A1 (en) * 2022-08-23 2024-02-29 Merck Patent Gmbh Polymerizable liquid crystal material and polymerized liquid crystal film

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432249A (en) * 1993-12-22 1995-07-11 Nippon Oil Company, Limited Liquid crystalline polyesters
AU4620396A (en) * 1995-02-06 1996-08-27 Merck Patent Gmbh Direactive mesogenic compounds and intermediates
WO1997035219A1 (en) * 1996-03-19 1997-09-25 Merck Patent Gmbh Liquid crystal display device
US6099758A (en) * 1997-09-17 2000-08-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Broadband reflective polarizer
EP0982605A1 (en) * 1998-08-26 2000-03-01 MERCK PATENT GmbH Reflective film
TW394852B (en) * 1998-08-26 2000-06-21 Merck Patent Gmbh Reflective film
JP3999400B2 (en) * 1999-03-31 2007-10-31 富士フイルム株式会社 Cholesteric liquid crystal composition and liquid crystal display device
US6514578B1 (en) * 1999-06-30 2003-02-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Polymerizable mesogenic tolanes
JP2002003845A (en) * 2000-06-26 2002-01-09 Fuji Photo Film Co Ltd Liquid crystal composition, color filter and optical film
JP4058480B2 (en) * 2001-03-12 2008-03-12 日東電工株式会社 Liquid crystalline (meth) acrylate compound, liquid crystal composition containing the compound, and optical film using them

Also Published As

Publication number Publication date
KR20040026632A (en) 2004-03-31
GB2395201B (en) 2006-10-04
KR101114641B1 (en) 2012-03-05
GB2395201A (en) 2004-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220916