HK1064449A1 - Liquid crystalline compound and retardation film using the same - Google Patents

Liquid crystalline compound and retardation film using the same

Info

Publication number
HK1064449A1
HK1064449A1 HK04107150A HK04107150A HK1064449A1 HK 1064449 A1 HK1064449 A1 HK 1064449A1 HK 04107150 A HK04107150 A HK 04107150A HK 04107150 A HK04107150 A HK 04107150A HK 1064449 A1 HK1064449 A1 HK 1064449A1
Authority
HK
Hong Kong
Prior art keywords
same
liquid crystalline
retardation film
crystalline compound
compound
Prior art date
Application number
HK04107150A
Other languages
English (en)
Inventor
Kouichi Tanaka
Kenichiro Yoshioka
Junji Toda
Hideyoshi Fujisawa
Original Assignee
Nippon Kayaku Kk
Polatechno Co Ltd
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 Nippon Kayaku Kk, Polatechno Co Ltd filed Critical Nippon Kayaku Kk
Publication of HK1064449A1 publication Critical patent/HK1064449A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3819—Polysaccharides or derivatives thereof
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/12—Polymers characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
    • C09K2019/325—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring containing a tetrahydronaphthalene, e.g. -2,6-diyl (tetralin)
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02—Alignment layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • 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
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • 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
    • G02F1/133637—Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Liquid Crystal (AREA)
HK04107150A 2001-05-10 2004-09-17 Liquid crystalline compound and retardation film using the same HK1064449A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001140622 2001-05-10
PCT/JP2002/004523 WO2002093213A1 (fr) 2001-05-10 2002-05-09 Compose cristallin liquide et film a dephasage l'utilisant

Publications (1)

Publication Number Publication Date
HK1064449A1 true HK1064449A1 (en) 2005-01-28

Family

ID=18987200

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04107150A HK1064449A1 (en) 2001-05-10 2004-09-17 Liquid crystalline compound and retardation film using the same

Country Status (8)

Country Link
US (1) US7163723B2 (zh)
EP (1) EP1396738A4 (zh)
JP (1) JP4452019B2 (zh)
KR (1) KR20030095403A (zh)
CN (1) CN100405093C (zh)
HK (1) HK1064449A1 (zh)
TW (1) TWI235174B (zh)
WO (1) WO2002093213A1 (zh)

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KR101015509B1 (ko) 2003-08-28 2011-02-16 가부시키가이샤 폴라테크노 셀룰로오스 유도체를 사용한 위상차 필름
US7504139B2 (en) * 2003-12-26 2009-03-17 Fujifilm Corporation Optical cellulose acylate film, polarizing plate and liquid crystal display
JP4543776B2 (ja) * 2004-06-24 2010-09-15 住友化学株式会社 位相差板と複合偏光板、それらの製造方法及び液晶表示装置
US8227053B2 (en) * 2005-01-13 2012-07-24 Fujifilm Corporation Optically compensatory film, polarizing plate and liquid-crystal display
JP4618675B2 (ja) * 2005-02-08 2011-01-26 日東電工株式会社 位相差フィルム、偏光素子、液晶パネルおよび液晶表示装置
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US20070013844A1 (en) * 2005-07-12 2007-01-18 Nitto Denko Corporation Liquid crystal panel and liquid crystal display using the same
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JP2011095514A (ja) * 2009-10-30 2011-05-12 Nippon Kayaku Co Ltd 位相差素子
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JP2012088358A (ja) * 2010-10-15 2012-05-10 Konica Minolta Opto Inc 光学フィルム、偏光板、及び液晶表示装置
JP5828204B2 (ja) * 2010-12-22 2015-12-02 デクセリアルズ株式会社 塗料、位相差素子、表示装置、位相差素子の製造方法
JP6291715B2 (ja) * 2013-03-26 2018-03-14 大日本印刷株式会社 逆波長分散フィルム用樹脂組成物及びこれからなる逆波長分散フィルム
WO2014017257A1 (ja) * 2012-07-26 2014-01-30 三洋化成工業株式会社 逆波長分散フィルム用樹脂組成物並びにこれからなる逆波長分散フィルム及び逆波長分散シート
JP6123563B2 (ja) * 2012-08-31 2017-05-10 住友化学株式会社 円偏光板および表示装置
US20150210792A1 (en) * 2012-09-07 2015-07-30 Lg Chem, Ltd. Photo-alignment polymer, alignment layer and liquid crystal retardation film comprising the same
WO2014038868A1 (ko) * 2012-09-07 2014-03-13 주식회사 엘지화학 광배향성 중합체, 이를 포함하는 배향막 및 액정 위상차 필름
KR101476893B1 (ko) * 2012-11-29 2014-12-26 삼성디스플레이 주식회사 플렉시블 디스플레이용 스크래치 방지 필름
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JP2014139688A (ja) * 2014-03-31 2014-07-31 Konica Minolta Inc 光学フィルムの製造方法と光学フィルム
JP6550727B2 (ja) * 2014-11-21 2019-07-31 セイコーエプソン株式会社 液状組成物、造形物および造形物の製造方法
JP6582485B2 (ja) * 2015-03-27 2019-10-02 セイコーエプソン株式会社 組成物、造形物の製造方法および造形物
JP2016188283A (ja) * 2015-03-30 2016-11-04 セイコーエプソン株式会社 組成物セット、造形物の製造方法および造形物
JP2016191874A (ja) * 2015-03-31 2016-11-10 大日本印刷株式会社 光学フィルム
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Also Published As

Publication number Publication date
JP4452019B2 (ja) 2010-04-21
KR20030095403A (ko) 2003-12-18
EP1396738A4 (en) 2007-08-15
JPWO2002093213A1 (ja) 2004-09-02
US7163723B2 (en) 2007-01-16
TWI235174B (en) 2005-07-01
WO2002093213A1 (fr) 2002-11-21
CN100405093C (zh) 2008-07-23
EP1396738A1 (en) 2004-03-10
US20040141121A1 (en) 2004-07-22
CN1507572A (zh) 2004-06-23

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120509