TWI813671B - 光學異向性膜及其製造方法 - Google Patents

光學異向性膜及其製造方法 Download PDF

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Publication number
TWI813671B
TWI813671B TW108113600A TW108113600A TWI813671B TW I813671 B TWI813671 B TW I813671B TW 108113600 A TW108113600 A TW 108113600A TW 108113600 A TW108113600 A TW 108113600A TW I813671 B TWI813671 B TW I813671B
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TW
Taiwan
Prior art keywords
liquid crystal
group
film
optically anisotropic
polymerizable liquid
Prior art date
Application number
TW108113600A
Other languages
English (en)
Chinese (zh)
Other versions
TW201945523A (zh
Inventor
乾奈緒子
幡中伸行
葛西辰昌
Original Assignee
日商住友化學股份有限公司
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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW201945523A publication Critical patent/TW201945523A/zh
Application granted granted Critical
Publication of TWI813671B publication Critical patent/TWI813671B/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3016Polarising elements involving passive liquid crystal elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K2019/525Solvents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542Macromolecular compounds
    • C09K2019/546Macromolecular compounds creating a polymeric network
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/52Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542Macromolecular compounds
    • C09K2019/548Macromolecular compounds stabilizing the alignment; Polymer stabilized alignment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW108113600A 2018-04-27 2019-04-18 光學異向性膜及其製造方法 TWI813671B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-087387 2018-04-27
JP2018087387A JP6762336B2 (ja) 2018-04-27 2018-04-27 光学異方性膜

Publications (2)

Publication Number Publication Date
TW201945523A TW201945523A (zh) 2019-12-01
TWI813671B true TWI813671B (zh) 2023-09-01

Family

ID=68295444

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108113600A TWI813671B (zh) 2018-04-27 2019-04-18 光學異向性膜及其製造方法

Country Status (5)

Country Link
JP (1) JP6762336B2 (ja)
KR (1) KR20210004988A (ja)
CN (1) CN111954836B (ja)
TW (1) TWI813671B (ja)
WO (1) WO2019208264A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022120659A (ja) * 2021-02-05 2022-08-18 住友化学株式会社 重合性液晶混合物、重合性液晶組成物
JP2024072671A (ja) 2022-11-16 2024-05-28 住友化学株式会社 位相差膜形成用組成物、位相差膜の製造方法および位相差板

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200604601A (en) * 2004-05-18 2006-02-01 Fuji Photo Film Co Ltd Optical film, optical compensation film, polarizing plate, liquid crystal display unit and self luminous display unit
JP2010128145A (ja) * 2008-11-27 2010-06-10 Canon Inc ズームレンズ及びそれを有する撮像装置
CN104470957A (zh) * 2012-05-30 2015-03-25 日本瑞翁株式会社 聚合性化合物、聚合性组合物、高分子、以及光学各向异性体

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* Cited by examiner, † Cited by third party
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JP2006293255A (ja) * 2004-05-18 2006-10-26 Fuji Photo Film Co Ltd 光学フィルム、光学補償フィルム、偏光板、液晶表示装置、および自発光型表示装置
GB2425774B (en) * 2005-01-11 2010-05-19 Merck Patent Gmbh Polymerized liquid crystal film with low retardation
JP4973234B2 (ja) * 2007-02-22 2012-07-11 住友化学株式会社 光学フィルム
JP5298598B2 (ja) * 2007-12-28 2013-09-25 コニカミノルタ株式会社 光学補償フィルムの製造方法
JP5282266B2 (ja) * 2008-05-23 2013-09-04 コニカミノルタ株式会社 光学補償フィルムの製造方法
JP2010085573A (ja) * 2008-09-30 2010-04-15 Konica Minolta Opto Inc 光学補償フィルム、光学補償フィルムの製造方法、及び液晶表示装置
JP2010128270A (ja) * 2008-11-28 2010-06-10 Konica Minolta Opto Inc 光学補償フィルムの製造方法、光学補償フィルム、偏光板及び液晶表示装置
JP5600847B2 (ja) * 2010-12-15 2014-10-08 日東電工株式会社 光学フィルムの製造方法
JP5318132B2 (ja) * 2011-03-01 2013-10-16 富士フイルム株式会社 赤外光反射フィルムおよびその製造方法。
EP2698388B1 (en) * 2011-04-15 2015-12-09 Zeon Corporation Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body
JP2015129920A (ja) * 2013-12-05 2015-07-16 住友化学株式会社 光学異方性膜の製造方法
JP6535984B2 (ja) * 2014-06-24 2019-07-03 大日本印刷株式会社 光学フィルム及び光学フィルムの製造方法
KR102508041B1 (ko) * 2014-08-29 2023-03-08 스미또모 가가꾸 가부시키가이샤 광학 필름의 제조 방법
US10598836B2 (en) 2015-07-24 2020-03-24 Sumitomo Chemical Company, Limited Laminated body, circularly polarizing plate including laminated body, display device including laminated body
KR102652054B1 (ko) * 2016-07-21 2024-03-27 스미또모 가가꾸 가부시끼가이샤 타원 편광판

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200604601A (en) * 2004-05-18 2006-02-01 Fuji Photo Film Co Ltd Optical film, optical compensation film, polarizing plate, liquid crystal display unit and self luminous display unit
JP2010128145A (ja) * 2008-11-27 2010-06-10 Canon Inc ズームレンズ及びそれを有する撮像装置
CN104470957A (zh) * 2012-05-30 2015-03-25 日本瑞翁株式会社 聚合性化合物、聚合性组合物、高分子、以及光学各向异性体

Also Published As

Publication number Publication date
TW201945523A (zh) 2019-12-01
CN111954836A (zh) 2020-11-17
JP2019191504A (ja) 2019-10-31
KR20210004988A (ko) 2021-01-13
WO2019208264A1 (ja) 2019-10-31
CN111954836B (zh) 2022-10-11
JP6762336B2 (ja) 2020-09-30

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