CN109642974B - 偏振器 - Google Patents

偏振器 Download PDF

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Publication number
CN109642974B
CN109642974B CN201780050318.2A CN201780050318A CN109642974B CN 109642974 B CN109642974 B CN 109642974B CN 201780050318 A CN201780050318 A CN 201780050318A CN 109642974 B CN109642974 B CN 109642974B
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CN
China
Prior art keywords
layer
polarizer
oriented
mixture
stretching
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
CN201780050318.2A
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English (en)
Chinese (zh)
Other versions
CN109642974A (zh
Inventor
克里斯蒂·A·吉勒特
詹姆斯·E·洛克里奇
布丽安娜·N·尼尔森
琼·M·努瓦拉
杰森·S·佩泰耶
马修·B·约翰逊
杰弗里·W·哈根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN109642974A publication Critical patent/CN109642974A/zh
Application granted granted Critical
Publication of CN109642974B publication Critical patent/CN109642974B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B29K2029/04—PVOH, i.e. polyvinyl alcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
CN201780050318.2A 2016-08-16 2017-08-03 偏振器 Expired - Fee Related CN109642974B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662375479P 2016-08-16 2016-08-16
US62/375,479 2016-08-16
PCT/US2017/045305 WO2018034854A1 (en) 2016-08-16 2017-08-03 Polarizer

Publications (2)

Publication Number Publication Date
CN109642974A CN109642974A (zh) 2019-04-16
CN109642974B true CN109642974B (zh) 2022-04-15

Family

ID=61197103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780050318.2A Expired - Fee Related CN109642974B (zh) 2016-08-16 2017-08-03 偏振器

Country Status (6)

Country Link
US (1) US11231536B2 (cg-RX-API-DMAC7.html)
JP (1) JP7117288B2 (cg-RX-API-DMAC7.html)
KR (1) KR20190032605A (cg-RX-API-DMAC7.html)
CN (1) CN109642974B (cg-RX-API-DMAC7.html)
TW (1) TW201821275A (cg-RX-API-DMAC7.html)
WO (1) WO2018034854A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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KR102620957B1 (ko) * 2020-07-10 2024-01-03 삼성에스디아이 주식회사 광학 필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치
KR20220145039A (ko) * 2021-04-21 2022-10-28 삼성전자주식회사 렌티큘러 렌즈 및 이를 포함하는 3d hud용 디스플레이 장치

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CN1635948A (zh) * 2001-05-31 2005-07-06 3M创新有限公司 采用基本单轴取向来制备横向拉伸膜的方法及设备
TW200609542A (en) * 2004-09-15 2006-03-16 Far Eastern Textile Ltd Optical compensator for a liquid crystal display
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CN101163997A (zh) * 2005-04-22 2008-04-16 富士胶片株式会社 光学膜、偏振片和液晶显示器
CN101868742A (zh) * 2007-11-30 2010-10-20 日东电工株式会社 偏振片、其制造方法、光学薄膜和图像显示装置
CN103091760A (zh) * 2011-11-07 2013-05-08 第一毛织株式会社 具有提高的光耐久性的偏振器及其制备方法
CN103261928A (zh) * 2010-12-09 2013-08-21 住友化学株式会社 偏振性层叠膜及偏振片的制造方法
CN104995536A (zh) * 2013-02-20 2015-10-21 3M创新有限公司 吸收、反射和准直偏振片叠堆以及结合了此类偏振片叠堆的背光源

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US4659523A (en) 1984-11-30 1987-04-21 American Hoechst Corporation Production of iodine stainable polyester polarizer film
US4895769A (en) 1988-08-09 1990-01-23 Polaroid Corporation Method for preparing light polarizer
US5066108A (en) 1989-12-22 1991-11-19 Hughes Aircraft Company High throughput contrast enhancement for polarized displays
US6096375A (en) 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6111697A (en) 1998-01-13 2000-08-29 3M Innovative Properties Company Optical device with a dichroic polarizer and a multilayer optical film
US6549335B1 (en) 2000-07-28 2003-04-15 3M Innovative Properties Company High durability circular polarizer for use with emissive displays
CN1327253C (zh) 2000-08-21 2007-07-18 3M创新有限公司 损耗增强的反射式滤光片
US6814899B2 (en) 2002-02-12 2004-11-09 3M Innovative Properties Company Enhanced K-type polarizer
US6936960B2 (en) 2003-01-10 2005-08-30 Eastman Kodak Company OLED displays having improved contrast
KR100916955B1 (ko) 2003-04-21 2009-09-14 닛토덴코 가부시키가이샤 편광자, 그 제조 방법, 편광판, 광학 필름 및 화상 표시장치
JP4888931B2 (ja) 2003-08-08 2012-02-29 日東電工株式会社 液晶表示装置用重畳フィルムの製造方法、液晶表示装置用重畳フィルム及び液晶表示装置
US20080192345A1 (en) 2005-03-10 2008-08-14 Noriaki Mochizuki Iodine Polarizing Film, a Method for Producing the Same, and a Polarizing Plate Using the Same
US20060227421A1 (en) 2005-04-06 2006-10-12 Stover Carl A Optical bodies including strippable boundary layers
JP4968669B2 (ja) 2005-07-28 2012-07-04 日本合成化学工業株式会社 偏光膜用ポリビニルアルコール系フィルム及びそれを用いた偏光膜、偏光板
US20070047080A1 (en) 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
US7515231B2 (en) * 2005-09-30 2009-04-07 Teledyne Scientific & Imaging, Llc Low temperature nematic liquid crystal alignment material and LCD compensator incorporating the liquid crystal alignment material
US20070228586A1 (en) 2006-03-31 2007-10-04 Merrill William W Process for making an optical film
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US8305547B2 (en) 2006-12-28 2012-11-06 Nitto Denko Corporation Method of manufacturing polarizer, polarizer, polarizing plate, optical film, method of manufacturing composite polarizing plate, composite polarizing plate and image display
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JP4928529B2 (ja) * 2008-11-12 2012-05-09 日東電工株式会社 偏光板の製造方法、偏光板、光学フィルムおよび画像表示装置
JPWO2010092926A1 (ja) 2009-02-13 2012-08-16 日東電工株式会社 積層光学体、光学フィルム、および該光学フィルムを用いた液晶表示装置、ならびに積層光学体の製造方法
CN102869503B (zh) 2010-03-26 2014-12-17 3M创新有限公司 纹理膜及其制造方法
JP5502023B2 (ja) 2010-09-03 2014-05-28 日東電工株式会社 偏光膜を有する光学フィルム積層体ロールの製造方法
JP5478553B2 (ja) 2010-09-03 2014-04-23 日東電工株式会社 連続ウェブ状光学フィルム積層体ロール及びその製造方法
JP4691205B1 (ja) 2010-09-03 2011-06-01 日東電工株式会社 薄型高機能偏光膜を含む光学フィルム積層体の製造方法
JP5985813B2 (ja) 2011-11-14 2016-09-06 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置
JP2014205826A (ja) 2013-03-18 2014-10-30 日本合成化学工業株式会社 架橋剤、架橋高分子、およびそれらの用途
KR20150039982A (ko) 2013-10-04 2015-04-14 동우 화인켐 주식회사 편광자의 제조방법 및 편광자
JP6077619B2 (ja) 2014-09-30 2017-02-08 日東電工株式会社 片保護偏光フィルム、粘着剤層付偏光フィルム、画像表示装置およびその連続製造方法
KR20160080335A (ko) * 2014-12-29 2016-07-08 동우 화인켐 주식회사 편광자의 제조방법
JP6931614B2 (ja) 2015-06-15 2021-09-08 スリーエム イノベイティブ プロパティズ カンパニー 反射−吸収型偏光子を含む光学積層体

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1635948A (zh) * 2001-05-31 2005-07-06 3M创新有限公司 采用基本单轴取向来制备横向拉伸膜的方法及设备
JP2003307623A (ja) * 2002-04-18 2003-10-31 Kuraray Co Ltd 偏光板
TW200609542A (en) * 2004-09-15 2006-03-16 Far Eastern Textile Ltd Optical compensator for a liquid crystal display
CN101137917A (zh) * 2005-03-10 2008-03-05 日本化药株式会社 碘系偏光膜及其制造方法和使用该碘系偏光膜的偏光板
CN101163997A (zh) * 2005-04-22 2008-04-16 富士胶片株式会社 光学膜、偏振片和液晶显示器
CN101868742A (zh) * 2007-11-30 2010-10-20 日东电工株式会社 偏振片、其制造方法、光学薄膜和图像显示装置
CN103261928A (zh) * 2010-12-09 2013-08-21 住友化学株式会社 偏振性层叠膜及偏振片的制造方法
CN103091760A (zh) * 2011-11-07 2013-05-08 第一毛织株式会社 具有提高的光耐久性的偏振器及其制备方法
CN104995536A (zh) * 2013-02-20 2015-10-21 3M创新有限公司 吸收、反射和准直偏振片叠堆以及结合了此类偏振片叠堆的背光源

Also Published As

Publication number Publication date
JP2019532325A (ja) 2019-11-07
US11231536B2 (en) 2022-01-25
TW201821275A (zh) 2018-06-16
WO2018034854A1 (en) 2018-02-22
US20190285787A1 (en) 2019-09-19
JP7117288B2 (ja) 2022-08-12
CN109642974A (zh) 2019-04-16
KR20190032605A (ko) 2019-03-27

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