TWI645962B - 光學異向性薄片 - Google Patents

光學異向性薄片 Download PDF

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Publication number
TWI645962B
TWI645962B TW103125683A TW103125683A TWI645962B TW I645962 B TWI645962 B TW I645962B TW 103125683 A TW103125683 A TW 103125683A TW 103125683 A TW103125683 A TW 103125683A TW I645962 B TWI645962 B TW I645962B
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TW
Taiwan
Prior art keywords
film
liquid crystal
adhesive layer
optically anisotropic
substrate
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TW103125683A
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English (en)
Chinese (zh)
Other versions
TW201527091A (zh
Inventor
幡中伸行
小林忠弘
横田明�
西辰昌
Original Assignee
住友化學股份有限公司
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Publication of TW201527091A publication Critical patent/TW201527091A/zh
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Publication of TWI645962B publication Critical patent/TWI645962B/zh

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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
    • G02B5/3083—Birefringent or phase retarding 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
    • B32B17/10467—Variable transmission
    • B32B17/10495—Variable transmission optoelectronic, i.e. optical valve
    • B32B17/10504—Liquid crystal layer
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • 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
    • G02F1/133528—Polarisers
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133541—Circular polarisers
    • 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
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
    • 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
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/40—Materials having a particular birefringence, retardation

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Adhesive Tapes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
TW103125683A 2013-08-09 2014-07-28 光學異向性薄片 TWI645962B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2013-165937 2013-08-09
JP2013165937 2013-08-09
JP2013187031 2013-09-10
JP2013-187031 2013-09-10
JP2014017294 2014-01-31
JP2014-017294 2014-01-31

Publications (2)

Publication Number Publication Date
TW201527091A TW201527091A (zh) 2015-07-16
TWI645962B true TWI645962B (zh) 2019-01-01

Family

ID=52501369

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103125683A TWI645962B (zh) 2013-08-09 2014-07-28 光學異向性薄片

Country Status (5)

Country Link
US (1) US9442232B2 (enExample)
JP (5) JP2015163934A (enExample)
KR (4) KR102425447B1 (enExample)
CN (1) CN104345373B (enExample)
TW (1) TWI645962B (enExample)

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CN104820255B (zh) 2014-01-31 2020-04-07 住友化学株式会社 光学各向异性片材
JP2015143790A (ja) * 2014-01-31 2015-08-06 住友化学株式会社 転写用光学異方性シート
WO2016088708A1 (ja) * 2014-12-01 2016-06-09 富士フイルム株式会社 画像表示機能付きミラー
JP6314249B2 (ja) * 2014-12-01 2018-04-18 富士フイルム株式会社 画像表示機能付きミラー
JP6483486B2 (ja) * 2015-03-16 2019-03-13 住友化学株式会社 偏光板及び円偏光板
KR102641042B1 (ko) 2015-07-24 2024-02-26 스미또모 가가꾸 가부시끼가이샤 적층체, 적층체를 포함하는 원 편광판 및 적층체를 구비하는 표시 장치
KR102550872B1 (ko) 2015-07-24 2023-07-03 스미또모 가가꾸 가부시끼가이샤 액정 경화막, 액정 경화막을 포함하는 광학 필름, 및 표시 장치
CN106646714A (zh) * 2015-10-30 2017-05-10 住友化学株式会社 偏振板和具备该偏振板的显示装置、以及其制造方法
US20170145312A1 (en) 2015-11-25 2017-05-25 Sumitomo Chemical Company, Limited Liquid crystal composition
KR102681501B1 (ko) * 2015-12-02 2024-07-04 동우 화인켐 주식회사 복합 편광판 및 이를 포함하는 화상표시장치
JP2017111259A (ja) * 2015-12-15 2017-06-22 大日本印刷株式会社 位相差フィルム、位相差層転写シート、反射防止フィルム、及び有機発光表示装置
KR102671094B1 (ko) * 2015-12-28 2024-05-30 스미또모 가가꾸 가부시끼가이샤 위상차 필름
KR102481313B1 (ko) * 2016-07-21 2022-12-23 스미또모 가가꾸 가부시끼가이샤 타원 편광판
WO2018079854A1 (ja) * 2016-10-31 2018-05-03 富士フイルム株式会社 光学フィルムおよび液晶表示装置
JP7165491B2 (ja) * 2017-02-23 2022-11-04 住友化学株式会社 光学フィルム及びその製造方法
JP7184033B2 (ja) * 2017-02-28 2022-12-06 東洋紡株式会社 液晶表示装置
WO2018159297A1 (ja) 2017-02-28 2018-09-07 日本ゼオン株式会社 光学異方性積層体、円偏光板、及び画像表示装置
JP2019124905A (ja) * 2017-06-14 2019-07-25 住友化学株式会社 光学フィルム
KR102651665B1 (ko) * 2017-11-30 2024-03-26 스미또모 가가꾸 가부시끼가이샤 광학 이방성 필름
KR102467640B1 (ko) * 2018-01-30 2022-11-18 후지필름 가부시키가이샤 적층체
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
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JP7361849B1 (ja) * 2022-07-29 2023-10-16 住友化学株式会社 偏光板及び画像表示装置
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WO2026100424A1 (ja) * 2024-11-08 2026-05-15 Ａｇｃ株式会社 光学フィルム用転写積層体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942871A (en) * 1974-04-29 1976-03-09 Xerox Corporation Liquid crystalline optical filter
US20030031845A1 (en) * 2000-12-27 2003-02-13 Masanori Umeya Liquid crystal transfer body and method of transferring the liquid crystal transfer body

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5083482A (enExample) 1973-11-26 1975-07-05
JPH02113920A (ja) 1988-10-25 1990-04-26 Mitsubishi Kasei Corp 延伸フィルム又はシートの製造方法
JPH0634976A (ja) 1992-07-21 1994-02-10 Toshiba Corp 液晶表示素子
JPH0730637A (ja) 1993-07-09 1995-01-31 Fujitsu General Ltd 自動応答式電話装置
DE4342280A1 (de) 1993-12-11 1995-06-14 Basf Ag Polymerisierbare chirale Verbindungen und deren Verwendung
JPH07258170A (ja) 1994-03-22 1995-10-09 Fuji Photo Film Co Ltd 新規なトリフエニレン誘導体
JPH07309807A (ja) 1994-05-17 1995-11-28 Fuji Photo Film Co Ltd 新規なトリフエニレン誘導体
JPH08231470A (ja) 1994-12-28 1996-09-10 Fuji Photo Film Co Ltd 新規化合物および円盤状化合物からなる薄膜
US5730903A (en) 1994-12-28 1998-03-24 Fuji Photo Film Co., Ltd. Compound and thin film composed of the discotic compound
WO1998000428A1 (en) 1996-07-01 1998-01-08 Merck Patent Gmbh Chiral dopants
JPH1090521A (ja) 1996-07-24 1998-04-10 Sumitomo Chem Co Ltd 偏光軸回転積層位相差板およびこれを用いた投射型液晶表示装置
JPH1068816A (ja) 1996-08-29 1998-03-10 Sharp Corp 位相差板及び円偏光板
JPH11101964A (ja) * 1997-08-01 1999-04-13 Sony Corp 偏光素子及び表示装置
JP2000206331A (ja) 1999-01-14 2000-07-28 Fuji Photo Film Co Ltd 位相差板および楕円偏光板
US6400433B1 (en) 1998-11-06 2002-06-04 Fuji Photo Film Co., Ltd. Circularly polarizing plate comprising linearly polarizing membrane and quarter wave plate
JP2001004837A (ja) 1999-06-22 2001-01-12 Fuji Photo Film Co Ltd 位相差板および円偏光板
JP2001021720A (ja) 1999-07-12 2001-01-26 Fuji Photo Film Co Ltd 位相差板および円偏光板
JP2001337225A (ja) * 2000-05-29 2001-12-07 Nitto Denko Corp 積層光学素子及び液晶表示装置
TW555837B (en) 2001-07-02 2003-10-01 Merck Patent Gmbh Chiral compounds
JP2004309772A (ja) * 2003-04-07 2004-11-04 Nippon Oil Corp 光学積層体の製造方法、当該積層体からなる楕円偏光板、円偏光板および液晶表示装置
US7763330B2 (en) 2003-11-06 2010-07-27 Sumitomo Chemical Co., Ltd. Dichroic guest-host polarizer comprising an oriented polymer film
JP4605016B2 (ja) 2003-11-26 2011-01-05 日産化学工業株式会社 垂直配向用液晶配向処理剤および液晶表示素子
JP4502119B2 (ja) 2004-06-24 2010-07-14 Ｊｓｒ株式会社 反射電極を有する垂直液晶表示素子
WO2006064621A1 (ja) * 2004-12-14 2006-06-22 Nitto Denko Corporation 楕円偏光板およびその製造方法、ならびに楕円偏光板を用いた画像表示装置
TW200636032A (en) * 2005-04-13 2006-10-16 Lg Chemical Ltd Acrylic adhesive composition having excellent impact resistance, optical film using the adhesive composition, and liquid crystal display comprising the optical film
JP2006349998A (ja) * 2005-06-16 2006-12-28 Nitto Denko Corp 液晶パネル、及び液晶表示装置
JP4953284B2 (ja) * 2005-07-13 2012-06-13 日東電工株式会社 光学補償層付偏光板およびその製造方法、ならびに、光学補償層付偏光板を用いた液晶パネル、液晶表示装置および画像表示装置
JP4985906B2 (ja) 2005-08-05 2012-07-25 Ｊｓｒ株式会社 垂直液晶配向剤および垂直液晶表示素子
JP4929709B2 (ja) 2005-12-20 2012-05-09 旭硝子株式会社 カイラル剤、液晶組成物、高分子液晶、回折素子、及び光情報記録再生装置
JP2007176870A (ja) 2005-12-28 2007-07-12 Nippon Zeon Co Ltd キラル剤
KR100782646B1 (ko) 2006-02-13 2007-12-06 엘지전자 주식회사 미디어 플레이어의 리소스 설정방법
JP5103774B2 (ja) 2006-03-30 2012-12-19 Ｄｉｃ株式会社 重合性キラル化合物
JP4961795B2 (ja) 2006-03-30 2012-06-27 Ｄｉｃ株式会社 重合性キラル化合物
TWI406899B (zh) 2006-09-05 2013-09-01 Tosoh Corp Optical compensation film and phase difference film
JP4905082B2 (ja) 2006-11-22 2012-03-28 東ソー株式会社 位相差フィルム
JP5401032B2 (ja) * 2006-12-15 2014-01-29 富士フイルム株式会社 光学異方性膜、輝度向上フィルム、位相差板および液晶表示装置
JP5038797B2 (ja) * 2007-03-13 2012-10-03 日東電工株式会社 粘着剤組成物、粘着剤層およびその製造方法、ならびに粘着剤付光学部材
JP5292778B2 (ja) * 2007-11-26 2013-09-18 住友化学株式会社 化合物及び光学フィルム
JP5463666B2 (ja) 2007-12-28 2014-04-09 住友化学株式会社 化合物、光学フィルム及び光学フィルムの製造方法
JP5451176B2 (ja) 2008-05-20 2014-03-26 住友化学株式会社 光学フィルム、偏光板、表示装置及び光学フィルムの製造方法
JP2010072439A (ja) * 2008-09-19 2010-04-02 Nippon Oil Corp 液晶層用光硬化型接着剤組成物および液晶フィルム
JP5899607B2 (ja) 2009-03-16 2016-04-06 住友化学株式会社 化合物、光学フィルム及び光学フィルムの製造方法
KR101677764B1 (ko) 2009-04-21 2016-11-18 스미또모 가가꾸 가부시끼가이샤 화합물
JP2011006360A (ja) 2009-06-26 2011-01-13 Sumitomo Chemical Co Ltd 化合物、光学フィルム及び光学フィルムの製造方法
JP4645772B1 (ja) 2009-10-09 2011-03-09 ソニー株式会社 位相差素子用配向膜およびその製造方法、位相差素子およびその製造方法、表示装置
JP2011242579A (ja) * 2010-05-18 2011-12-01 Sumitomo Chemical Co Ltd ロール状偏光板のセットおよびその製造方法、並びに液晶パネルの製造方法
JP5457970B2 (ja) * 2010-07-28 2014-04-02 富士フイルム株式会社 赤外光反射膜および赤外光反射板
JP2012077055A (ja) * 2010-10-06 2012-04-19 Sumitomo Chemical Co Ltd 化合物、光学フィルム及び光学フィルムの製造方法
CN103080815B (zh) * 2010-11-10 2015-07-29 Lg化学株式会社 光学元件
JP6053258B2 (ja) * 2011-04-28 2016-12-27 凸版印刷株式会社 偽造防止媒体、偽造防止用ラベル、偽造防止用転写シート及び偽造防止物品
TW201310140A (zh) * 2011-06-22 2013-03-01 Zeon Corp 圖案位相差板與其製造方法以及液晶顯示裝置
KR101933220B1 (ko) * 2011-07-07 2018-12-27 스미또모 가가꾸 가부시키가이샤 편광 소자, 원편광판 및 이들의 제조 방법
JP6171276B2 (ja) * 2011-07-12 2017-08-02 住友化学株式会社 偏光子及びその製造方法
JP5886575B2 (ja) * 2011-09-15 2016-03-16 住友化学株式会社 積層体の製造方法
JP5876801B2 (ja) * 2011-09-30 2016-03-02 富士フイルム株式会社 光学フィルム、液晶表示装置、転写材、及び光学フィルムの製造方法
JP5923941B2 (ja) * 2011-11-18 2016-05-25 住友化学株式会社 偏光膜、円偏光板及びそれらを用いた有機ｅｌ画像表示装置
JP6331027B2 (ja) * 2011-12-19 2018-05-30 エルジー・ケム・リミテッド 偏光板
KR101742842B1 (ko) * 2012-01-11 2017-06-01 주식회사 엘지화학 광배향층용 조성물
KR101989195B1 (ko) * 2012-01-23 2019-06-13 스미또모 가가꾸 가부시키가이샤 조성물 및 광학 필름
JP6019591B2 (ja) * 2012-01-23 2016-11-02 住友化学株式会社 組成物及び光学フィルム
JP2014071190A (ja) 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 光学フィルム用転写体、光学フィルム及び画像表示装置
JP2014071380A (ja) 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 光学フィルム用転写体、光学フィルム、画像表示装置及び光学フィルムの製造方法
JP2014134728A (ja) 2013-01-11 2014-07-24 Dainippon Printing Co Ltd 光学フィルム、光学フィルム用転写体、画像表示装置、光学フィルムの製造方法及び光学フィルム用転写体の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942871A (en) * 1974-04-29 1976-03-09 Xerox Corporation Liquid crystalline optical filter
US20030031845A1 (en) * 2000-12-27 2003-02-13 Masanori Umeya Liquid crystal transfer body and method of transferring the liquid crystal transfer body

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