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TW201923393A - 偏光膜及其製造方法 - Google Patents

偏光膜及其製造方法 Download PDF

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Publication number
TW201923393A
TW201923393A TW107137332A TW107137332A TW201923393A TW 201923393 A TW201923393 A TW 201923393A TW 107137332 A TW107137332 A TW 107137332A TW 107137332 A TW107137332 A TW 107137332A TW 201923393 A TW201923393 A TW 201923393A
Authority
TW
Taiwan
Prior art keywords
layer
polarizing
liquid crystal
polarizing film
region
Prior art date
Application number
TW107137332A
Other languages
English (en)
Chinese (zh)
Inventor
幡中伸行
村野耕太
Original Assignee
日商住友化學股份有限公司
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 日商住友化學股份有限公司 filed Critical 日商住友化學股份有限公司
Publication of TW201923393A publication Critical patent/TW201923393A/zh

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
TW107137332A 2017-10-27 2018-10-23 偏光膜及其製造方法 TW201923393A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017208092 2017-10-27
JP2017-208092 2017-10-27
JP2017-253953 2017-12-28
JP2017253953 2017-12-28

Publications (1)

Publication Number Publication Date
TW201923393A true TW201923393A (zh) 2019-06-16

Family

ID=66246429

Family Applications (1)

Application Number Title Priority Date Filing Date
TW107137332A TW201923393A (zh) 2017-10-27 2018-10-23 偏光膜及其製造方法

Country Status (5)

Country Link
JP (2) JP7586643B2 (ja)
KR (2) KR20240101728A (ja)
CN (1) CN111279231A (ja)
TW (1) TW201923393A (ja)
WO (1) WO2019082745A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI864058B (zh) * 2019-07-31 2024-12-01 日商住友化學股份有限公司 偏光膜及其製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111897041A (zh) * 2020-07-29 2020-11-06 明基材料有限公司 偏光板及含此偏光板的电子装置
CN111999791A (zh) * 2020-08-14 2020-11-27 武汉华星光电半导体显示技术有限公司 偏光片、显示模组以及显示装置
JP7603396B2 (ja) * 2020-08-31 2024-12-20 住友化学株式会社 二液型偏光膜形成用組成物
KR102752314B1 (ko) * 2021-03-29 2025-01-09 삼성에스디아이 주식회사 편광판 및 이를 포함하는 광학표시장치
CN114913240B (zh) * 2022-05-09 2024-11-22 环盛智能(深圳)有限公司 一种mcu摄像头定位方法、装置、设备及存储介质

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JP4504498B2 (ja) * 2000-03-10 2010-07-14 大日本印刷株式会社 セキュリティ製品、セキュリティ情報付き物品、真贋判定方法、及び、セキュリティ製品の製造方法
EP2159611B1 (en) * 2003-11-06 2018-01-03 Sumitomo Chemical Company, Limited Polymerizable liquid crystal and oriented polymer film
JP4394431B2 (ja) * 2003-12-11 2010-01-06 住友化学株式会社 偏光フィルムの製造方法および偏光板の製造方法
JP3999206B2 (ja) * 2004-02-05 2007-10-31 シャープ株式会社 視野角制御素子およびそれを用いた映像表示装置
KR100881982B1 (ko) * 2006-09-08 2009-02-05 주식회사 엘지화학 편광막용 이색성 염료, 이를 포함하는 편광막 조성물, 이를이용한 내구성이 우수한 편광판 제조방법 및 이에 따라제조된 편광판
JP5451516B2 (ja) * 2010-05-07 2014-03-26 株式会社ジャパンディスプレイ 液晶パネルおよび液晶表示装置
JP5566178B2 (ja) * 2010-05-07 2014-08-06 富士フイルム株式会社 光吸収異方性膜、その製造方法、及びそれを用いた液晶表示装置
CN101921525A (zh) * 2010-08-30 2010-12-22 深圳市盛波光电科技有限公司 一种偏光片用彩色压敏胶
KR101941440B1 (ko) * 2011-10-05 2019-01-23 엘지디스플레이 주식회사 코팅형 편광판 및 그 제조방법
JP6081098B2 (ja) * 2011-10-27 2017-02-15 日東電工株式会社 長尺状積層偏光板の製造方法及び長尺状積層偏光板
JP6001874B2 (ja) * 2012-02-17 2016-10-05 日東電工株式会社 光学積層体及び光学積層体の製造方法
JP6385050B2 (ja) * 2012-12-17 2018-09-05 日東電工株式会社 光学積層体の製造方法及び光学積層体
US9618669B2 (en) * 2013-11-08 2017-04-11 Apple Inc. Electronic device display with polarizer windows
KR20150111878A (ko) * 2014-03-26 2015-10-06 주식회사 엘지화학 국지적 탈색 영역을 포함하는 편광 부재의 제조 방법, 편광 부재 롤의 제조 방법 및 매엽형 편광 부재의 제조 방법
JP6299367B2 (ja) 2014-04-18 2018-03-28 住友化学株式会社 パターン偏光フィルムの製造方法
JP2015212823A (ja) 2014-04-18 2015-11-26 住友化学株式会社 パターン偏光フィルム
JP6152127B2 (ja) * 2015-02-16 2017-06-21 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6351559B2 (ja) * 2015-09-28 2018-07-04 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6412476B2 (ja) * 2015-09-28 2018-10-24 日東電工株式会社 偏光子、偏光板および画像表示装置
JP6422415B2 (ja) * 2015-09-28 2018-11-14 日東電工株式会社 偏光子、偏光板および画像表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI864058B (zh) * 2019-07-31 2024-12-01 日商住友化學股份有限公司 偏光膜及其製造方法

Also Published As

Publication number Publication date
CN111279231A (zh) 2020-06-12
JP7536938B2 (ja) 2024-08-20
WO2019082745A1 (ja) 2019-05-02
KR20200080245A (ko) 2020-07-06
JP2023080141A (ja) 2023-06-08
KR20240101728A (ko) 2024-07-02
JP7586643B2 (ja) 2024-11-19
JPWO2019082745A1 (ja) 2020-11-19

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