CN100429537C - 相位差薄膜、相位差薄膜的制造方法、层叠相位差薄膜的制造方法、光学薄膜和图像显示装置 - Google Patents

相位差薄膜、相位差薄膜的制造方法、层叠相位差薄膜的制造方法、光学薄膜和图像显示装置 Download PDF

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Publication number
CN100429537C
CN100429537C CNB2004800405816A CN200480040581A CN100429537C CN 100429537 C CN100429537 C CN 100429537C CN B2004800405816 A CNB2004800405816 A CN B2004800405816A CN 200480040581 A CN200480040581 A CN 200480040581A CN 100429537 C CN100429537 C CN 100429537C
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CN
China
Prior art keywords
film
retardation film
polymer
mentioned
liquid crystal
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.)
Expired - Fee Related
Application number
CNB2004800405816A
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English (en)
Chinese (zh)
Other versions
CN1906508A (zh
Inventor
首藤俊介
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Nitto Denko Corp
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Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN1906508A publication Critical patent/CN1906508A/zh
Application granted granted Critical
Publication of CN100429537C publication Critical patent/CN100429537C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/123—Treatment by wave energy or particle radiation
    • 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
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • 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
    • 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
    • C09K2323/03—Viewing layer characterised by chemical composition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
CNB2004800405816A 2004-01-19 2004-12-17 相位差薄膜、相位差薄膜的制造方法、层叠相位差薄膜的制造方法、光学薄膜和图像显示装置 Expired - Fee Related CN100429537C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004010827A JP4530256B2 (ja) 2004-01-19 2004-01-19 位相差フィルム、その製造方法、およびこれを用いた光学フィルム
JP010827/2004 2004-01-19

Publications (2)

Publication Number Publication Date
CN1906508A CN1906508A (zh) 2007-01-31
CN100429537C true CN100429537C (zh) 2008-10-29

Family

ID=34792310

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800405816A Expired - Fee Related CN100429537C (zh) 2004-01-19 2004-12-17 相位差薄膜、相位差薄膜的制造方法、层叠相位差薄膜的制造方法、光学薄膜和图像显示装置

Country Status (7)

Country Link
US (1) US20070134441A1 (enExample)
EP (1) EP1701183A4 (enExample)
JP (1) JP4530256B2 (enExample)
KR (1) KR100801911B1 (enExample)
CN (1) CN100429537C (enExample)
TW (1) TW200530639A (enExample)
WO (1) WO2005069047A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100482010C (zh) * 2005-12-08 2009-04-22 东莞莫仕连接器有限公司 电致发光灯以及其与金属按键板的组合以及其制造方法
WO2007097158A1 (ja) * 2006-02-20 2007-08-30 Nitto Denko Corporation 液晶パネルおよびそれを用いた液晶表示装置
US20100134737A1 (en) * 2006-02-20 2010-06-03 Nitto Denko Corporation Liquid crystal panel, liquid crystal display apparatus using the panel, and method of producing a liquid crystal panel
JP4978995B2 (ja) * 2006-11-08 2012-07-18 株式会社ジャパンディスプレイイースト 液晶表示装置
JP5004651B2 (ja) * 2007-05-10 2012-08-22 日東電工株式会社 光学フィルムの製造方法、光学フィルム及び液晶表示装置
JP5004652B2 (ja) * 2007-05-10 2012-08-22 日東電工株式会社 光学フィルムの製造方法、光学フィルム及び液晶表示装置
JP5360212B2 (ja) * 2009-07-17 2013-12-04 Ｊｎｃ株式会社 光反応性基を有する液晶性ポリイミドよりなる位相差膜を有する液晶表示装置
TWI414833B (zh) * 2009-12-14 2013-11-11 Ind Tech Res Inst 低色偏光學元件及包含此光學元件之背光模組及液晶顯示器
TWI453509B (zh) * 2011-12-14 2014-09-21 Ind Tech Res Inst 雙光軸相位差膜及其製造方法
JP2014044394A (ja) * 2012-03-30 2014-03-13 Nitto Denko Corp 長尺位相差フィルム、円偏光板及び有機ｅｌパネル
KR101566077B1 (ko) * 2012-07-25 2015-11-05 제일모직주식회사 광학필름, 그 제조방법 및 이를 포함하는 액정 디스플레이
KR102799874B1 (ko) * 2015-12-28 2025-04-23 스미또모 가가꾸 가부시끼가이샤 광학 적층체
JP6586518B2 (ja) * 2016-05-02 2019-10-02 富士フイルム株式会社 透明スクリーンおよび画像表示システム
US11181674B2 (en) 2016-07-29 2021-11-23 Rolic Technologies AG Method for generating alignment on top of a liquid crystal polymer material
KR102645532B1 (ko) * 2019-02-22 2024-03-07 하야시 텔렘프 가부시끼가이샤 광학적층체 및 그 제조 방법
JP2020194058A (ja) * 2019-05-28 2020-12-03 日東電工株式会社 光学積層体、面照明装置および画像表示装置
KR102147342B1 (ko) * 2019-09-30 2020-08-24 에스케이이노베이션 주식회사 폴리이미드계 필름 및 이를 이용한 윈도우 커버 필름
CN113640910B (zh) * 2021-07-12 2024-02-02 安徽菲尔慕材料有限公司 一种具有偏光功能聚酰亚胺硬化膜及其制作工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1146561A (zh) * 1995-07-28 1997-04-02 罗利克有限公司 用于在ppn层中产生倾斜角的方法
US6157427A (en) * 1997-07-03 2000-12-05 Sharp Kabushiki Kaisha Optical device with combined alignment and anisotropic layers
WO2003091767A1 (en) * 2002-04-26 2003-11-06 Nitto Denko Corporation Process for producing birefringent film

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2631015B2 (ja) * 1989-06-06 1997-07-16 株式会社リコー 液晶性高分子の配向方法
US6608661B1 (en) * 1992-07-08 2003-08-19 Rolic Ag Photo-oriented polymer network material having desired azimuthal orientation and tilt angle and method for its production
US6160597A (en) * 1993-02-17 2000-12-12 Rolic Ag Optical component and method of manufacture
US5344916A (en) * 1993-04-21 1994-09-06 The University Of Akron Negative birefringent polyimide films
US5750641A (en) * 1996-05-23 1998-05-12 Minnesota Mining And Manufacturing Company Polyimide angularity enhancement layer
EP2302424B1 (en) * 1997-05-09 2014-12-03 Rolic AG Optical element comprising a structured retarder
US6778242B1 (en) * 1997-10-20 2004-08-17 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising cellulose acetate support and optically anisotropic layer, an ellipsoidal polarizing plate, and a liquid crystal display
US6132147A (en) * 1998-12-29 2000-10-17 General Electric Company Apparatus and methods for drilling with capture of all process debris
EP1469328A4 (en) * 2002-01-23 2007-01-03 Nitto Denko Corp OPTICAL FILM, MULTILAYER POLARIZATION PLATE, LIQUID CRYSTAL DISPLAY, AND SPONTANEOUS DISPLAY

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1146561A (zh) * 1995-07-28 1997-04-02 罗利克有限公司 用于在ppn层中产生倾斜角的方法
US6157427A (en) * 1997-07-03 2000-12-05 Sharp Kabushiki Kaisha Optical device with combined alignment and anisotropic layers
WO2003091767A1 (en) * 2002-04-26 2003-11-06 Nitto Denko Corporation Process for producing birefringent film

Also Published As

Publication number Publication date
JP2005202313A (ja) 2005-07-28
EP1701183A4 (en) 2007-12-19
EP1701183A1 (en) 2006-09-13
KR20060082881A (ko) 2006-07-19
TWI355515B (enExample) 2012-01-01
JP4530256B2 (ja) 2010-08-25
KR100801911B1 (ko) 2008-02-12
CN1906508A (zh) 2007-01-31
US20070134441A1 (en) 2007-06-14
TW200530639A (en) 2005-09-16
WO2005069047A1 (ja) 2005-07-28

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Granted publication date: 20081029

Termination date: 20100118