KR20170054444A - 적층체, 및 그것을 사용한 광학 필름 또는 액정 배향막 - Google Patents
적층체, 및 그것을 사용한 광학 필름 또는 액정 배향막 Download PDFInfo
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- KR20170054444A KR20170054444A KR1020177009257A KR20177009257A KR20170054444A KR 20170054444 A KR20170054444 A KR 20170054444A KR 1020177009257 A KR1020177009257 A KR 1020177009257A KR 20177009257 A KR20177009257 A KR 20177009257A KR 20170054444 A KR20170054444 A KR 20170054444A
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- 0 *C=Cc(c(*)c1*)c(*)c(*)c1O* Chemical compound *C=Cc(c(*)c1*)c(*)c(*)c1O* 0.000 description 1
- DSTBFJHQHNGZJG-UHFFFAOYSA-N COC(C1(C(C2)C=CC2C1)N)=C Chemical compound COC(C1(C(C2)C=CC2C1)N)=C DSTBFJHQHNGZJG-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/40—Esters of unsaturated alcohols, e.g. allyl (meth)acrylate
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
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- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
- C08F220/303—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one or more carboxylic moieties in the chain
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- C—CHEMISTRY; METALLURGY
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
-
- 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
-
- 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
- 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
-
- 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
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
-
- 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
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
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- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/55—Liquid crystals
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/202—LCD, i.e. liquid crystal displays
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/206—Organic displays, e.g. OLED
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- 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
- B32B2551/00—Optical elements
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
- C08F222/1025—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate of aromatic dialcohols
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- 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
- C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2333/14—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
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- 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
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- 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
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- Crystallography & Structural Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Polarising Elements (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Liquid Crystal (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (9)
- 아크릴 수지를 포함하는 투명 기재와,
상기 투명 기재의 한쪽의 면에 당해 투명 기재와 전착(展着)해서 형성된 광에 응답하는 광응답성 분자를 포함하는 광배향층
을 갖는 적층체. - 제1항에 있어서,
상기 아크릴 수지가 폴리메타크릴레이트인, 적층체. - 제1항 또는 제2항에 있어서,
상기 광응답성 분자는, 이하의 일반식(1) :
(상기 일반식(1) 중, R1은 수소 원자 혹은 메틸기를 나타내고, R2, R3, R4 및 R5은 각각 독립으로, 수소 원자, 불소 원자, 탄소 원자수 1∼6의 알킬기 또는 알콕시기를 나타내고, R6은, 수소 원자 또는 시아노기 혹은 탄소 원자수 1∼3개의 알콕시기로 치환되어도 되는 탄소 원자수 1∼6의 알킬기를 나타내고,
X는, -O- 또는 -NH-를 나타내고,
S1는, -O- 또는 임의로 탄소수 1∼3의 알킬기 및/또는 불소 원자로 치환되어 있어도 되는 메틸렌을 나타내고, 단, 상기 일반식(1)에 존재하는 산소 원자끼리는 인접하지 않고,
n은 2∼20의 정수를 나타낸다)
으로 표시되는 반복 단위를 포함하는, 적층체. - 제1항 내지 제3항 중 어느 한 항에 기재된 적층체를 갖는 광학 필름으로서,
상기 적층체에 형성된 광배향막 표면과 맞닿도록 광학 이방성을 갖는 광학 이방층이 형성된, 광학 필름. - 제1항 내지 제4항 중 어느 한 항에 있어서,
광학 이방성을 갖는 층이, 중합성 액정 재료를 함유하는, 광학 필름. - 제5항에 있어서,
광학 이방성을 갖는 층이, 중합성 액정 재료를 포함하는 조성물을 중합함으로써 형성되어 있는, 광학 필름. - 제7항에 있어서,
상기 식(2) 중의 R6이 메톡시기인, 광학 필름. - 제7항 또는 제8항에 있어서,
상기 알코올계 용매는, 메톡시에탄올, 에틸셀로솔브, 프로필셀로솔브 및 부틸셀로솔브로 이루어지는 군에서 선택되는 적어도 1개를 갖는, 광학 필름.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2014-203031 | 2014-10-01 | ||
| JP2014203031 | 2014-10-01 | ||
| PCT/JP2015/077475 WO2016052490A1 (ja) | 2014-10-01 | 2015-09-29 | 積層体、およびそれを使用した光学フィルムまたは液晶配向膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170054444A true KR20170054444A (ko) | 2017-05-17 |
| KR102021386B1 KR102021386B1 (ko) | 2019-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020177009257A Expired - Fee Related KR102021386B1 (ko) | 2014-10-01 | 2015-09-29 | 적층체, 및 그것을 사용한 광학 필름 또는 액정 배향막 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180037680A1 (ko) |
| JP (1) | JP6156581B2 (ko) |
| KR (1) | KR102021386B1 (ko) |
| CN (1) | CN106716193A (ko) |
| WO (1) | WO2016052490A1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020145672A1 (ko) * | 2019-01-09 | 2020-07-16 | 주식회사 엘지화학 | 광학 이방성 필름의 제조 방법 |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016080491A1 (ja) * | 2014-11-20 | 2016-05-26 | シャープ株式会社 | 液晶表示装置及びその製造方法 |
| CN107924017A (zh) * | 2015-09-03 | 2018-04-17 | Dic株式会社 | 包含具有介晶基团的化合物的组合物、将聚合性组合物聚合而得的聚合物、光学各向异性体及相位差膜 |
| US10668690B2 (en) * | 2016-07-01 | 2020-06-02 | Dai Nippon Printing Co., Ltd. | Optical layered body and display device |
| JP7082127B2 (ja) * | 2017-06-29 | 2022-06-07 | Dic株式会社 | 重合性液晶組成物、それを用いた光学フィルム、及びその製造方法。 |
| CN111684329B (zh) * | 2018-02-06 | 2023-03-24 | 富士胶片株式会社 | 层叠体、层叠体的制造方法及图像显示装置 |
| CN111684325B (zh) * | 2018-02-20 | 2022-08-19 | 日本瑞翁株式会社 | 液晶固化层及其制造方法、光学膜、偏振片、以及显示装置 |
| WO2020184463A1 (ja) * | 2019-03-08 | 2020-09-17 | 日産化学株式会社 | 光配向用液晶配向剤、配向材および位相差材 |
| CN109929131B (zh) * | 2019-03-20 | 2021-12-07 | 苏州斯坦得新材料有限公司 | 一种螺旋光热驱动薄膜及基于该薄膜的软体爬行机器人 |
| JPWO2021153510A1 (ko) * | 2020-01-27 | 2021-08-05 |
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| JP2015052679A (ja) * | 2013-09-06 | 2015-03-19 | 大日本印刷株式会社 | 位相差フィルム及びその製造方法 |
| JP2015197501A (ja) * | 2014-03-31 | 2015-11-09 | 大日本印刷株式会社 | 位相差フィルム、偏光板一体型位相差フィルム及び偏光板一体型位相差フィルムの製造方法 |
| JP6459199B2 (ja) * | 2014-03-31 | 2019-01-30 | 大日本印刷株式会社 | 位相差フィルム、位相差フィルムの製造方法、偏光板及び画像表示装置 |
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- 2015-09-29 CN CN201580052147.8A patent/CN106716193A/zh active Pending
- 2015-09-29 KR KR1020177009257A patent/KR102021386B1/ko not_active Expired - Fee Related
- 2015-09-29 WO PCT/JP2015/077475 patent/WO2016052490A1/ja not_active Ceased
- 2015-09-29 US US15/517,871 patent/US20180037680A1/en not_active Abandoned
- 2015-09-29 JP JP2016518786A patent/JP6156581B2/ja not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020145672A1 (ko) * | 2019-01-09 | 2020-07-16 | 주식회사 엘지화학 | 광학 이방성 필름의 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016052490A1 (ja) | 2016-04-07 |
| JP6156581B2 (ja) | 2017-07-05 |
| KR102021386B1 (ko) | 2019-09-16 |
| CN106716193A (zh) | 2017-05-24 |
| JPWO2016052490A1 (ja) | 2017-04-27 |
| US20180037680A1 (en) | 2018-02-08 |
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