TW200613776A - Polarizer, polarizing plate, optical film and picture display device - Google Patents

Polarizer, polarizing plate, optical film and picture display device

Info

Publication number
TW200613776A
TW200613776A TW094110671A TW94110671A TW200613776A TW 200613776 A TW200613776 A TW 200613776A TW 094110671 A TW094110671 A TW 094110671A TW 94110671 A TW94110671 A TW 94110671A TW 200613776 A TW200613776 A TW 200613776A
Authority
TW
Taiwan
Prior art keywords
polarizer
microregions
liquid crystal
display device
polarizing plate
Prior art date
Application number
TW094110671A
Other languages
English (en)
Inventor
Masahiro Yoshioka
Minoru Miyatake
Original Assignee
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 TW200613776A publication Critical patent/TW200613776A/zh

Links

Classifications

    • 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
    • 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Electroluminescent Light Sources (AREA)
TW094110671A 2004-04-05 2005-04-04 Polarizer, polarizing plate, optical film and picture display device TW200613776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004111212A JP2005292719A (ja) 2004-04-05 2004-04-05 偏光子、偏光板、光学フィルムおよび画像表示装置

Publications (1)

Publication Number Publication Date
TW200613776A true TW200613776A (en) 2006-05-01

Family

ID=35125214

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094110671A TW200613776A (en) 2004-04-05 2005-04-04 Polarizer, polarizing plate, optical film and picture display device

Country Status (6)

Country Link
US (1) US20080278673A1 (zh)
JP (1) JP2005292719A (zh)
KR (1) KR20070003910A (zh)
CN (1) CN1965251A (zh)
TW (1) TW200613776A (zh)
WO (1) WO2005098489A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008233873A (ja) * 2007-02-21 2008-10-02 Dainippon Printing Co Ltd 表示パネル用基材とその作製方法および表示パネル
CN102067021B (zh) 2009-05-15 2014-03-26 日东电工株式会社 光学显示装置的制造系统及制造方法、辊状卷料组件及其制造方法
CN103592716B (zh) * 2013-10-15 2019-02-22 深圳市三利谱光电科技股份有限公司 一种散射偏光片及其制造方法和应用
US20150378075A1 (en) * 2014-06-27 2015-12-31 Samsung Electronics Co., Ltd. Optical film, manufacturing method thereof, and display device
KR102444609B1 (ko) * 2014-12-31 2022-09-27 삼성전자주식회사 편광 필름, 그 제조 방법 및 표시 장치
KR20200033268A (ko) * 2017-08-03 2020-03-27 야스히로 고이께 광학 재료, 광학 부품 및 기기
US10962696B2 (en) * 2018-01-31 2021-03-30 Light Polymers Holding Coatable grey polarizer
KR102231814B1 (ko) * 2019-10-01 2021-03-24 조덕재 용융압출식 편광필름
CN114555327A (zh) * 2019-10-01 2022-05-27 曹德载 熔融挤出式偏光膜
CN112485942A (zh) * 2020-12-07 2021-03-12 绍兴知威光电科技有限公司 一种具有弹性偏光膜的显示器
CN114660848B (zh) * 2022-03-18 2023-11-07 信利光电股份有限公司 一种具有偏光功能的液晶显示面板、显示模组及显示装置
US12117689B1 (en) 2023-04-13 2024-10-15 Tcl China Star Optoelectronics Technology Co., Ltd. Polarizers and liquid crystal display devices
CN116125582B (zh) * 2023-04-13 2023-08-22 Tcl华星光电技术有限公司 偏光片和液晶显示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1269555A (en) * 1984-11-16 1990-05-29 Sumitomo Chemical Company, Limited Light-polarizing film
CN1121622C (zh) * 1996-02-29 2003-09-17 美国3M公司 使用漫反射偏振器的显示器
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
JP3182363B2 (ja) * 1997-02-10 2001-07-03 シャープ株式会社 反射型液晶表示装置
US6256146B1 (en) * 1998-07-31 2001-07-03 3M Innovative Properties Post-forming continuous/disperse phase optical bodies
JP4614407B2 (ja) * 2001-01-05 2011-01-19 日東電工株式会社 偏光フィルム及び液晶表示装置
WO2004023173A1 (ja) * 2002-09-09 2004-03-18 Nitto Denko Corporation 偏光子、光学フィルムおよび画像表示装置
JP3724801B2 (ja) * 2002-10-08 2005-12-07 日東電工株式会社 偏光子、光学フィルムおよび画像表示装置

Also Published As

Publication number Publication date
WO2005098489A1 (ja) 2005-10-20
CN1965251A (zh) 2007-05-16
JP2005292719A (ja) 2005-10-20
KR20070003910A (ko) 2007-01-05
US20080278673A1 (en) 2008-11-13

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