TW200609543A - Polarizing plate, optical film and image display - Google Patents

Polarizing plate, optical film and image display

Info

Publication number
TW200609543A
TW200609543A TW094109011A TW94109011A TW200609543A TW 200609543 A TW200609543 A TW 200609543A TW 094109011 A TW094109011 A TW 094109011A TW 94109011 A TW94109011 A TW 94109011A TW 200609543 A TW200609543 A TW 200609543A
Authority
TW
Taiwan
Prior art keywords
polarizing plate
image display
optical film
adhesive layer
polarizer
Prior art date
Application number
TW094109011A
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 TW200609543A publication Critical patent/TW200609543A/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
TW094109011A 2004-03-23 2005-03-23 Polarizing plate, optical film and image display TW200609543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004084660 2004-03-23

Publications (1)

Publication Number Publication Date
TW200609543A true TW200609543A (en) 2006-03-16

Family

ID=34993845

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094109011A TW200609543A (en) 2004-03-23 2005-03-23 Polarizing plate, optical film and image display

Country Status (5)

Country Link
US (1) US20070279741A1 (zh)
KR (1) KR100849873B1 (zh)
CN (1) CN100434950C (zh)
TW (1) TW200609543A (zh)
WO (1) WO2005091023A1 (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1682930B1 (en) * 2003-11-06 2011-01-19 Sumitomo Chemical Company, Limited Dichroic guest-host polarizer comprising an oriented polymer film
US20070253060A1 (en) * 2004-09-01 2007-11-01 Nitto Denko Corporation Polarizer, Polarizing Plate,Optical Film, and Image Display
TW200900758A (en) * 2007-03-16 2009-01-01 Toagosei Co Ltd Optical film layered body, its manufacturing method, and display device using the same
US8722182B2 (en) * 2007-04-16 2014-05-13 Nitto Denko Corporation Polarizing plate, optical film and image display
KR101025466B1 (ko) * 2008-01-17 2011-04-04 닛토덴코 가부시키가이샤 편광판, 그 제조 방법, 광학 필름 및 화상 표시 장치
JP5637615B2 (ja) * 2008-01-17 2014-12-10 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
TWI516537B (zh) 2011-10-04 2016-01-11 Ｌｇ化學股份有限公司 樹脂組成物及使用其形成之光學補償膜
WO2013051847A2 (ko) * 2011-10-04 2013-04-11 주식회사 엘지화학 수지 조성물 및 이를 이용하여 형성된 광학 보상필름
KR101868476B1 (ko) * 2011-10-06 2018-06-19 엘지디스플레이 주식회사 편광판을 포함하는 유기전계 발광소자 디스플레이
JP6293422B2 (ja) * 2013-05-01 2018-03-14 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
WO2015141340A1 (ja) * 2014-03-18 2015-09-24 コニカミノルタ株式会社 偏光板保護フィルム、その製造方法、偏光板及び液晶表示装置
JP5971390B2 (ja) * 2015-07-28 2016-08-17 大日本印刷株式会社 光学シート、面光源装置及び画像表示装置
CN110741292B (zh) * 2017-06-21 2022-08-30 株式会社可乐丽 原材料膜、拉伸光学膜的制备方法、和拉伸光学膜
JP2019053169A (ja) * 2017-09-14 2019-04-04 日東電工株式会社 偏光子、偏光子の製造方法および該偏光子を含む光学積層体
WO2019182133A1 (ja) * 2018-03-23 2019-09-26 富士フイルム株式会社 偏光子、偏光子の製造方法、積層体および画像表示装置
CN110577778B (zh) * 2019-09-12 2021-11-09 广州视源电子科技股份有限公司 反射防眩剂、防眩玻璃及其制备方法和显示器件
WO2024071909A1 (ko) * 2022-09-28 2024-04-04 코오롱인더스트리 주식회사 광학 필름 및 이를 포함하는 표시장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08240716A (ja) * 1995-03-03 1996-09-17 Teijin Ltd 光学補償層一体型偏光板および液晶表示装置
JP2831293B2 (ja) * 1995-03-17 1998-12-02 筒中プラスチック工業株式会社 偏光板の製造方法
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
EP1160591A1 (en) * 1999-11-12 2001-12-05 Kaneka Corporation Transparent film
EP1251370A4 (en) * 2000-01-27 2003-09-03 Fuji Photo Film Co Ltd SHEET POLARIZER PROVIDED WITH MULTIPLE POLARIZING ELEMENT LAYERS WITH LIGHT DIFFUSION AND POLARIZING ELEMENT WITH LIGHT ABSORPTION
JP2001296427A (ja) * 2000-04-17 2001-10-26 Nitto Denko Corp 偏光板の製造方法及び液晶表示装置
JP4802409B2 (ja) * 2000-07-21 2011-10-26 コニカミノルタホールディングス株式会社 光学補償フィルム、それを用いた偏光板及び液晶表示装置
JP2002090526A (ja) * 2000-09-19 2002-03-27 Fuji Photo Film Co Ltd 二色性偏光素子およびその製造方法
JP3373492B2 (ja) * 2000-11-07 2003-02-04 日東電工株式会社 偏光板
JP2002196142A (ja) * 2000-12-27 2002-07-10 Fuji Photo Film Co Ltd 偏光素子、偏光板および液晶表示装置
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
EP1412784B8 (en) * 2001-07-27 2007-02-07 Insight Equity A.P.X., LP Light polarizing film with melanin
JP2003043260A (ja) * 2001-08-01 2003-02-13 Fuji Photo Film Co Ltd 偏光素子、偏光板および液晶表示装置
JP2003156624A (ja) * 2001-11-22 2003-05-30 Fuji Photo Film Co Ltd 偏光板および液晶表示装置
KR100822247B1 (ko) * 2002-04-01 2008-04-16 닛토덴코 가부시키가이샤 광학 필름 및 화상 표시 시스템
JP2004070290A (ja) * 2002-06-10 2004-03-04 Toray Ind Inc 偏光板
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
KR100849873B1 (ko) 2008-08-01
US20070279741A1 (en) 2007-12-06
KR20070015172A (ko) 2007-02-01
CN100434950C (zh) 2008-11-19
CN1934469A (zh) 2007-03-21
WO2005091023A1 (ja) 2005-09-29

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