KR102740705B1 - 수직 배향 액정 경화막 - Google Patents

수직 배향 액정 경화막 Download PDF

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Publication number
KR102740705B1
KR102740705B1 KR1020207024523A KR20207024523A KR102740705B1 KR 102740705 B1 KR102740705 B1 KR 102740705B1 KR 1020207024523 A KR1020207024523 A KR 1020207024523A KR 20207024523 A KR20207024523 A KR 20207024523A KR 102740705 B1 KR102740705 B1 KR 102740705B1
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KR
South Korea
Prior art keywords
film
liquid crystal
group
vertically aligned
aligned liquid
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KR1020207024523A
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English (en)
Korean (ko)
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KR20200118822A (ko
Inventor
다츠아키 가사이
노부유키 하타나카
Original Assignee
스미또모 가가꾸 가부시끼가이샤
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Priority to KR1020247040356A priority Critical patent/KR20250002767A/ko
Publication of KR20200118822A publication Critical patent/KR20200118822A/ko
Application granted granted Critical
Publication of KR102740705B1 publication Critical patent/KR102740705B1/ko
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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
    • 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
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K19/3405Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered ring
    • 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
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3491Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C09K19/3497Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen atoms
    • 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
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal 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
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/02Alignment layer characterised by chemical composition
    • C09K2323/023Organic silicon compound, e.g. organosilicon
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/8791Arrangements for improving contrast, e.g. preventing reflection of ambient light

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Laminated Bodies (AREA)
  • Silicon Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020207024523A 2018-02-14 2019-02-12 수직 배향 액정 경화막 Active KR102740705B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020247040356A KR20250002767A (ko) 2018-02-14 2019-02-12 수직 배향 액정 경화막

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2018-024565 2018-02-14
JP2018024565A JP7059035B2 (ja) 2018-02-14 2018-02-14 垂直配向液晶硬化膜
PCT/JP2019/004844 WO2019159887A1 (ja) 2018-02-14 2019-02-12 垂直配向液晶硬化膜

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020247040356A Division KR20250002767A (ko) 2018-02-14 2019-02-12 수직 배향 액정 경화막

Publications (2)

Publication Number Publication Date
KR20200118822A KR20200118822A (ko) 2020-10-16
KR102740705B1 true KR102740705B1 (ko) 2024-12-09

Family

ID=67618708

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020207024523A Active KR102740705B1 (ko) 2018-02-14 2019-02-12 수직 배향 액정 경화막
KR1020247040356A Pending KR20250002767A (ko) 2018-02-14 2019-02-12 수직 배향 액정 경화막

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020247040356A Pending KR20250002767A (ko) 2018-02-14 2019-02-12 수직 배향 액정 경화막

Country Status (5)

Country Link
JP (2) JP7059035B2 (enExample)
KR (2) KR102740705B1 (enExample)
CN (1) CN111684327B (enExample)
TW (3) TWI800602B (enExample)
WO (1) WO2019159887A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7461122B2 (ja) * 2019-09-17 2024-04-03 住友化学株式会社 積層体およびこれを含む楕円偏光板
WO2022149377A1 (ja) * 2021-01-05 2022-07-14 東レ株式会社 積層フィルムおよびその製造方法
TWI878135B (zh) * 2024-05-31 2025-03-21 瀚宇彩晶股份有限公司 反射式顯示面板

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012255926A (ja) * 2011-06-09 2012-12-27 Hayashi Engineering Inc 光学フィルム積層体
JP2015043073A (ja) * 2013-07-25 2015-03-05 富士フイルム株式会社 位相差フィルム、偏光板および液晶表示装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005266696A (ja) * 2004-03-22 2005-09-29 Nitto Denko Corp 円偏光板、光学フィルムおよび画像表示装置
JP4548727B2 (ja) * 2005-04-28 2010-09-22 大日本印刷株式会社 液晶分子をホメオトロピック配向させた光学素子並びにこれを用いた液晶表示装置及び液晶表示装置
JP2007225912A (ja) * 2006-02-23 2007-09-06 Fujifilm Corp 液晶表示装置
JP2007264403A (ja) * 2006-03-29 2007-10-11 Fujifilm Corp 位相差板、偏光板、輝度向上フィルム、及び液晶表示装置
JP4900597B2 (ja) * 2006-06-13 2012-03-21 大日本印刷株式会社 液晶組成物、カラーフィルタ及び液晶表示装置
JP2007332290A (ja) 2006-06-15 2007-12-27 Dainippon Printing Co Ltd 液晶組成物、カラーフィルタおよび液晶表示装置
JP2009040984A (ja) * 2007-08-13 2009-02-26 Dainippon Printing Co Ltd 液晶組成物、該液晶組成物を用いた位相差制御部材、及び、液晶表示装置
JP2010084032A (ja) * 2008-09-30 2010-04-15 Fujifilm Corp 液晶化合物、光学異方性膜、位相差板及び偏光板
JP5533257B2 (ja) 2010-05-25 2014-06-25 Jnc株式会社 重合性液晶化合物、組成物およびその重合体
KR102129135B1 (ko) * 2012-02-28 2020-07-01 스미또모 가가꾸 가부시키가이샤 편광막, 원편광판 및 이들의 제조 방법
JP6216323B2 (ja) * 2012-10-04 2017-10-18 富士フイルム株式会社 円偏光板およびその製造方法、光学積層体
KR102237396B1 (ko) * 2013-04-11 2021-04-07 스미또모 가가꾸 가부시키가이샤 광학 이방성 필름용 배향층
CN104339796B (zh) 2013-08-09 2018-03-02 住友化学株式会社 层叠体
JP6287371B2 (ja) 2014-03-10 2018-03-07 大日本印刷株式会社 光学フィルム、光学フィルム用転写体、及び画像表示装置
JPWO2016136231A1 (ja) * 2015-02-25 2017-12-07 富士フイルム株式会社 積層体及び光学フィルム
JP6668605B2 (ja) * 2015-04-15 2020-03-18 大日本印刷株式会社 光学フィルム
JP6497241B2 (ja) * 2015-06-30 2019-04-10 Jnc株式会社 重合性液晶化合物、組成物およびその重合体
CN106371163B (zh) * 2015-07-24 2020-08-25 住友化学株式会社 液晶固化膜、包含液晶固化膜的光学膜及显示装置
JP6507072B2 (ja) * 2015-09-30 2019-04-24 富士フイルム株式会社 光学異方性層の製造方法および偏光板の製造方法
KR102652054B1 (ko) * 2016-07-21 2024-03-27 스미또모 가가꾸 가부시끼가이샤 타원 편광판

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JP2012255926A (ja) * 2011-06-09 2012-12-27 Hayashi Engineering Inc 光学フィルム積層体
JP2015043073A (ja) * 2013-07-25 2015-03-05 富士フイルム株式会社 位相差フィルム、偏光板および液晶表示装置

Also Published As

Publication number Publication date
WO2019159887A1 (ja) 2019-08-22
TW202523655A (zh) 2025-06-16
JP2019139168A (ja) 2019-08-22
JP7443413B2 (ja) 2024-03-05
TW201936661A (zh) 2019-09-16
TW202330657A (zh) 2023-08-01
CN111684327B (zh) 2022-10-14
TWI800602B (zh) 2023-05-01
KR20200118822A (ko) 2020-10-16
JP7059035B2 (ja) 2022-04-25
JP2022093389A (ja) 2022-06-23
CN111684327A (zh) 2020-09-18
KR20250002767A (ko) 2025-01-07

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