KR20250002767A - 수직 배향 액정 경화막 - Google Patents

수직 배향 액정 경화막 Download PDF

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Publication number
KR20250002767A
KR20250002767A KR1020247040356A KR20247040356A KR20250002767A KR 20250002767 A KR20250002767 A KR 20250002767A KR 1020247040356 A KR1020247040356 A KR 1020247040356A KR 20247040356 A KR20247040356 A KR 20247040356A KR 20250002767 A KR20250002767 A KR 20250002767A
Authority
KR
South Korea
Prior art keywords
film
liquid crystal
group
vertically aligned
aligned liquid
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
KR1020247040356A
Other languages
English (en)
Korean (ko)
Inventor
다츠아키 가사이
노부유키 하타나카
Original Assignee
스미또모 가가꾸 가부시끼가이샤
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 스미또모 가가꾸 가부시끼가이샤 filed Critical 스미또모 가가꾸 가부시끼가이샤
Publication of KR20250002767A publication Critical patent/KR20250002767A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K19/3405—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered ring
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C09K19/3497—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen atoms
    • 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
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
    • 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
    • C09K2323/023—Organic silicon compound, e.g. organosilicon
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Silicon Polymers (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR1020247040356A 2018-02-14 2019-02-12 수직 배향 액정 경화막 Pending KR20250002767A (ko)

Applications Claiming Priority (4)

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
KR1020207024523A KR102740705B1 (ko) 2018-02-14 2019-02-12 수직 배향 액정 경화막

Related Parent Applications (1)

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

Publications (1)

Publication Number Publication Date
KR20250002767A true KR20250002767A (ko) 2025-01-07

Family

ID=67618708

Family Applications (2)

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

Family Applications After (1)

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

Country Status (5)

Country Link
JP (2) JP7059035B2 (https=)
KR (2) KR20250002767A (https=)
CN (1) CN111684327B (https=)
TW (2) TWI800602B (https=)
WO (1) WO2019159887A1 (https=)

Families Citing this family (5)

* 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
JP7657064B2 (ja) * 2021-02-05 2025-04-04 住友化学株式会社 偏光素子およびその製造方法
JP2022174723A (ja) * 2021-05-11 2022-11-24 住友化学株式会社 光学異方性膜およびそれを含む積層体
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015057646A (ja) 2013-08-09 2015-03-26 住友化学株式会社 積層体

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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
JP5924877B2 (ja) * 2011-06-09 2016-05-25 林テレンプ株式会社 光学フィルム積層体
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
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
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
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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
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Also Published As

Publication number Publication date
JP2022093389A (ja) 2022-06-23
JP7443413B2 (ja) 2024-03-05
CN111684327B (zh) 2022-10-14
TW201936661A (zh) 2019-09-16
WO2019159887A1 (ja) 2019-08-22
TWI800602B (zh) 2023-05-01
KR20200118822A (ko) 2020-10-16
TW202523655A (zh) 2025-06-16
CN111684327A (zh) 2020-09-18
TW202330657A (zh) 2023-08-01
JP7059035B2 (ja) 2022-04-25
KR102740705B1 (ko) 2024-12-09
JP2019139168A (ja) 2019-08-22

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Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20241204

Application number text: 1020207024523

Filing date: 20200825

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20241224

Comment text: Request for Examination of Application

PG1501 Laying open of application