JPWO2015111435A1 - 位相差フィルム、偏光板及びｖａ型液晶表示装置 - Google Patents

位相差フィルム、偏光板及びｖａ型液晶表示装置 Download PDF

Info

Publication number
JPWO2015111435A1
JPWO2015111435A1 JP2015558793A JP2015558793A JPWO2015111435A1 JP WO2015111435 A1 JPWO2015111435 A1 JP WO2015111435A1 JP 2015558793 A JP2015558793 A JP 2015558793A JP 2015558793 A JP2015558793 A JP 2015558793A JP WO2015111435 A1 JPWO2015111435 A1 JP WO2015111435A1
Authority
JP
Japan
Prior art keywords
group
retardation
retardation film
film
acid
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.)
Pending
Application number
JP2015558793A
Other languages
English (en)
Japanese (ja)
Inventor
佐々木　達也
達也 佐々木
貴史 世良
貴史 世良
由紀 金子
由紀 金子
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of JPWO2015111435A1 publication Critical patent/JPWO2015111435A1/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/14—Mixed esters, e.g. cellulose acetate-butyrate
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • 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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133742—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for homeotropic alignment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Liquid Crystal (AREA)
JP2015558793A 2014-01-24 2015-01-08 位相差フィルム、偏光板及びｖａ型液晶表示装置 Pending JPWO2015111435A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014010918 2014-01-24
JP2014010918 2014-01-24
PCT/JP2015/050323 WO2015111435A1 (ja) 2014-01-24 2015-01-08 位相差フィルム、偏光板及びｖａ型液晶表示装置

Publications (1)

Publication Number Publication Date
JPWO2015111435A1 true JPWO2015111435A1 (ja) 2017-03-23

Family

ID=53681243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015558793A Pending JPWO2015111435A1 (ja) 2014-01-24 2015-01-08 位相差フィルム、偏光板及びｖａ型液晶表示装置

Country Status (4)

Country Link
JP (1) JPWO2015111435A1 (zh)
KR (1) KR20160101159A (zh)
TW (1) TW201541161A (zh)
WO (1) WO2015111435A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017040757A (ja) * 2015-08-19 2017-02-23 コニカミノルタ株式会社 位相差フィルム、偏光板および液晶表示装置
JP2017072775A (ja) * 2015-10-09 2017-04-13 コニカミノルタ株式会社 位相差フィルム、偏光板および液晶表示装置
WO2017168807A1 (ja) * 2016-03-31 2017-10-05 コニカミノルタ株式会社 位相差フィルム、偏光板および液晶表示装置
WO2018074102A1 (ja) * 2016-10-18 2018-04-26 コニカミノルタ株式会社 位相差フィルム、偏光板および液晶表示装置
WO2023086530A1 (en) * 2021-11-12 2023-05-19 Eastman Chemical Company Oil-absorbing microbeads from mixed cellulose esters

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4843126B2 (ja) * 1999-09-29 2011-12-21 コニカミノルタホールディングス株式会社 偏光板用保護フィルム
JP4265085B2 (ja) * 2000-06-13 2009-05-20 コニカミノルタホールディングス株式会社 光学異方体及びその製造方法とそれを用いた偏光板及び液晶表示装置
JP4802409B2 (ja) * 2000-07-21 2011-10-26 コニカミノルタホールディングス株式会社 光学補償フィルム、それを用いた偏光板及び液晶表示装置
JP5157032B2 (ja) * 2001-09-06 2013-03-06 コニカミノルタホールディングス株式会社 セルロースエステルフィルム、その製造方法、光学補償フィルム、偏光板及び液晶表示装置
JP2004168959A (ja) * 2002-11-22 2004-06-17 Konica Minolta Holdings Inc 複合セルロースエステル溶液の調製方法、複合セルロースエステルフィルム、光学フィルム及び光学フィルムの製造方法
JP2004177642A (ja) * 2002-11-27 2004-06-24 Konica Minolta Holdings Inc 位相差フィルムとその製造方法、光学補償フィルム、偏光板及び液晶表示装置
JP2006117714A (ja) * 2004-10-19 2006-05-11 Konica Minolta Opto Inc 光学フィルム、偏光板及び表示装置
KR101247827B1 (ko) * 2005-03-31 2013-03-26 가부시키가이샤 가네카 위상차 필름 및 그의 제조 방법
JP2007241125A (ja) * 2006-03-10 2007-09-20 Fujifilm Corp 光学補償フィルム及びその製造方法、並びにそれを用いた偏光板及び液晶表示装置
JP2010217500A (ja) * 2009-03-17 2010-09-30 Konica Minolta Opto Inc 位相差フィルム
JP5542086B2 (ja) * 2011-03-31 2014-07-09 富士フイルム株式会社 光学フィルムとその製造方法、偏光板および液晶表示装置
JP5720492B2 (ja) 2011-08-23 2015-05-20 コニカミノルタ株式会社 位相差フィルム、偏光板及び液晶表示装置
JP5682517B2 (ja) * 2011-09-12 2015-03-11 コニカミノルタ株式会社 偏光板保護フィルム及び偏光板
JP2013083706A (ja) 2011-10-06 2013-05-09 Konica Minolta Advanced Layers Inc 光学フィルム、それを含む偏光板および液晶表示装置
JP5835339B2 (ja) 2011-10-06 2015-12-24 コニカミノルタ株式会社 光学フィルム、それを含む偏光板および液晶表示装置
JP5810872B2 (ja) * 2011-12-01 2015-11-11 コニカミノルタ株式会社 偏光板用保護フィルム、その製造方法、偏光板、及び液晶表示装置
JP6068815B2 (ja) * 2012-03-30 2017-01-25 大日本印刷株式会社 位相差フィルム及び位相差フィルムの製造方法

Also Published As

Publication number Publication date
TW201541161A (zh) 2015-11-01
KR20160101159A (ko) 2016-08-24
WO2015111435A1 (ja) 2015-07-30

Similar Documents

Publication Publication Date Title
WO2006121026A1 (ja) セルロースエステルフィルム、偏光板及び液晶表示装置
WO2015111435A1 (ja) 位相差フィルム、偏光板及びｖａ型液晶表示装置
JPWO2007125729A1 (ja) 光学フィルムの製造方法
TWI494355B (zh) A cellulose ester film, and a method for producing the same, wherein the polarizing plate and the liquid crystal display device are provided
WO2015098491A1 (ja) セルロースエステルフィルム、その製造方法及び偏光板
KR101436709B1 (ko) 셀룰로오스아세테이트 필름 및 그것을 사용한 편광판, 액정 표시 장치
JP5428045B2 (ja) 液晶表示装置
JP2017021236A (ja) Ｖａ用位相差フィルム、ｖａ用位相差フィルムの製造方法、偏光板および垂直配向型液晶表示装置
JP5861700B2 (ja) 延伸セルロースエステルフィルム、及びその製造方法
JP6287211B2 (ja) 光学フィルム、及びそれを用いた偏光板、液晶表示装置
JP2012088408A (ja) 位相差フィルム、位相差フィルムの製造方法、偏光板及び液晶表示装置
JP5733312B2 (ja) セルロースアセテートフィルムの製造方法
KR101787887B1 (ko) 위상차 필름, 편광판, 수직 배향형 액정 표시 장치 및 위상차 필름의 제조 방법
KR102060235B1 (ko) 위상차 필름, 편광판 및 수직 배향형 액정 표시 장치
KR101907330B1 (ko) 위상차 필름, 편광판 및 수직 배향형 액정 표시 장치
JP5754278B2 (ja) 積層セルロースアシレートフィルムおよびその製造方法
JP2011076031A (ja) 光学フィルム、及びそれを用いた偏光板、液晶表示装置
WO2012111324A1 (ja) 延伸セルロースエステルフィルム、及びその製造方法
JP5880016B2 (ja) 垂直配向型液晶表示装置
JP5626134B2 (ja) Ｖａ型液晶表示装置
JP2013025013A (ja) セルロースアシレートフィルム、偏光板、及び液晶表示装置
JP2010222433A (ja) セルロースエステルフィルム、及びそれを用いた偏光板、液晶表示装置
JP2016151648A (ja) 位相差フィルム、位相差フィルムの製造方法、偏光板および垂直配向型液晶表示装置