TWI375815B - - Google Patents

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Publication number
TWI375815B
TWI375815B TW094128445A TW94128445A TWI375815B TW I375815 B TWI375815 B TW I375815B TW 094128445 A TW094128445 A TW 094128445A TW 94128445 A TW94128445 A TW 94128445A TW I375815 B TWI375815 B TW I375815B
Authority
TW
Taiwan
Prior art keywords
film
resin
layer
optical film
stretching
Prior art date
Application number
TW094128445A
Other languages
English (en)
Chinese (zh)
Other versions
TW200610977A (en
Inventor
Masayuki Sekiguchi
Takuhiro Ushino
Naoyuki Kawashima
Original Assignee
Jsr 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 Jsr Corp filed Critical Jsr Corp
Publication of TW200610977A publication Critical patent/TW200610977A/zh
Application granted granted Critical
Publication of TWI375815B publication Critical patent/TWI375815B/zh

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3083Birefringent or phase retarding elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • G02F1/133637Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
TW094128445A 2004-08-19 2005-08-19 Optical film, polarizer plate and liquid crystal display TW200610977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004239522A JP2006058540A (ja) 2004-08-19 2004-08-19 光学フィルム、偏光板および液晶ディスプレイ

Publications (2)

Publication Number Publication Date
TW200610977A TW200610977A (en) 2006-04-01
TWI375815B true TWI375815B (https=) 2012-11-01

Family

ID=35907496

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094128445A TW200610977A (en) 2004-08-19 2005-08-19 Optical film, polarizer plate and liquid crystal display

Country Status (7)

Country Link
US (1) US20080151373A1 (https=)
EP (2) EP1780562A4 (https=)
JP (1) JP2006058540A (https=)
KR (1) KR20070064325A (https=)
CN (1) CN100501463C (https=)
TW (1) TW200610977A (https=)
WO (1) WO2006019112A1 (https=)

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US7438957B2 (en) * 2005-07-18 2008-10-21 Akon Polymer Systems Poly(aryletherimides) for negative birefringent films for LCDs
TWI408496B (zh) * 2006-03-01 2013-09-11 Zeon Corp A radiation linear resin composition, a laminate, and a method for producing the same
JP2007316592A (ja) * 2006-04-27 2007-12-06 Nitto Denko Corp 複屈折フィルム及びその製造方法
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TWI454801B (zh) * 2006-06-29 2014-10-01 Fujifilm Corp 相位差膜、偏光板及液晶顯示裝置
TWI406899B (zh) * 2006-09-05 2013-09-01 Tosoh Corp Optical compensation film and phase difference film
JPWO2008032848A1 (ja) 2006-09-15 2010-01-28 Mgcフィルシート株式会社 位相差フィルム
JP4751312B2 (ja) * 2006-12-22 2011-08-17 日東電工株式会社 光学フィルム、偏光板、および画像表示装置
JP4846685B2 (ja) * 2007-09-25 2011-12-28 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
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TWI375837B (en) 2007-12-31 2012-11-01 Ind Tech Res Inst Method for forming optical compensating films, optical compensating films formed thereby, structure of optical compensating films, and polarizing plates
JP5186926B2 (ja) * 2008-01-16 2013-04-24 Jsr株式会社 積層光学フィルムの製造方法、積層光学フィルムならびにその用途
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JP5186991B2 (ja) * 2008-04-24 2013-04-24 Jsr株式会社 積層光学フィルムの製造方法、積層光学フィルム、偏光板および液晶表示装置
CN102928908B (zh) * 2008-05-12 2015-06-03 株式会社日本触媒 光学用拉伸膜以及使用该光学用拉伸膜的图像显示装置
JP2010060618A (ja) * 2008-09-01 2010-03-18 Jsr Corp 積層光学フィルム付き偏光板およびそれを具備する液晶表示装置
KR20120004862A (ko) * 2010-07-07 2012-01-13 삼성모바일디스플레이주식회사 유기 발광 표시 장치
JP5995160B2 (ja) * 2012-02-27 2016-09-21 日東電工株式会社 位相差フィルム及びその製造方法、偏光板、及び表示装置
JP6422432B2 (ja) 2012-05-11 2018-11-14 アクロン ポリマー システムズ,インコーポレイテッド 熱的に安定な電子デバイス用フレキシブル基板
JP5957529B2 (ja) * 2012-08-30 2016-07-27 株式会社日本触媒 積層位相差フィルムおよびその製造方法
WO2014081260A1 (ko) * 2012-11-23 2014-05-30 주식회사 엘지화학 광학 필름
CN104813202B (zh) * 2012-11-23 2017-06-13 Lg化学株式会社 光学膜
KR101542618B1 (ko) * 2012-12-14 2015-08-06 제일모직주식회사 편광판 및 이를 포함하는 광학 표시 장치
KR101719056B1 (ko) * 2014-09-30 2017-03-22 주식회사 엘지화학 광학 필름의 제조 방법, 이를 이용하여 제조되는 광학 필름, 이를 포함하는 편광판 및 액정표시장치
CN104552908B (zh) * 2014-12-31 2019-04-19 张家港康得新光电材料有限公司 光学膜及其拉伸制造方法和设备以及液晶显示设备
JP6787126B2 (ja) * 2015-06-17 2020-11-18 東レ株式会社 多層積層フィルム
KR102444610B1 (ko) 2015-12-02 2022-09-27 삼성전자주식회사 반사방지 필름 및 이를 포함하는 유기 발광 표시 장치
CN116804778A (zh) * 2018-10-26 2023-09-26 东洋纺株式会社 液晶化合物取向层转印用取向薄膜
US12466914B2 (en) * 2020-01-08 2025-11-11 Osaka Gas Chemicals Co., Ltd. Retardation film and applications thereof
JP2023003920A (ja) * 2021-06-25 2023-01-17 日東電工株式会社 位相差フィルム、偏光板および画像表示装置
JP2023003918A (ja) * 2021-06-25 2023-01-17 日東電工株式会社 位相差フィルム、偏光板および画像表示装置
JP7777931B2 (ja) * 2021-07-12 2025-12-01 日東電工株式会社 位相差フィルムの製造方法

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Also Published As

Publication number Publication date
EP1780562A4 (en) 2010-08-11
US20080151373A1 (en) 2008-06-26
JP2006058540A (ja) 2006-03-02
KR20070064325A (ko) 2007-06-20
WO2006019112A1 (ja) 2006-02-23
EP2322960A1 (en) 2011-05-18
CN101006368A (zh) 2007-07-25
TW200610977A (en) 2006-04-01
CN100501463C (zh) 2009-06-17
EP1780562A1 (en) 2007-05-02

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