JP6657142B2 - 偏光フィルムおよび画像表示装置 - Google Patents

偏光フィルムおよび画像表示装置 Download PDF

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Publication number
JP6657142B2
JP6657142B2 JP2017110142A JP2017110142A JP6657142B2 JP 6657142 B2 JP6657142 B2 JP 6657142B2 JP 2017110142 A JP2017110142 A JP 2017110142A JP 2017110142 A JP2017110142 A JP 2017110142A JP 6657142 B2 JP6657142 B2 JP 6657142B2
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JP
Japan
Prior art keywords
transparent layer
polarizer
film
polarizing film
layer
Prior art date
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Application number
JP2017110142A
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English (en)
Japanese (ja)
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JP2018205498A (ja
JP2018205498A5 (https=
Inventor
康隆 石原
康隆 石原
岸　敦史
敦史 岸
友徳 上野
友徳 上野
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.)
Nitto Denko Corp
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
Priority to JP2017110142A priority Critical patent/JP6657142B2/ja
Priority to PCT/JP2018/019652 priority patent/WO2018221320A1/ja
Priority to CN201880036638.7A priority patent/CN110730916B/zh
Priority to KR1020197033746A priority patent/KR102579336B1/ko
Priority to TW107118914A priority patent/TWI709490B/zh
Publication of JP2018205498A publication Critical patent/JP2018205498A/ja
Publication of JP2018205498A5 publication Critical patent/JP2018205498A5/ja
Application granted granted Critical
Publication of JP6657142B2 publication Critical patent/JP6657142B2/ja
Active 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8793—Arrangements for polarized light emission
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2017110142A 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置 Active JP6657142B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017110142A JP6657142B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置
PCT/JP2018/019652 WO2018221320A1 (ja) 2017-06-02 2018-05-22 偏光フィルムおよび画像表示装置
CN201880036638.7A CN110730916B (zh) 2017-06-02 2018-05-22 偏振膜及图像显示装置
KR1020197033746A KR102579336B1 (ko) 2017-06-02 2018-05-22 편광 필름 및 화상 표시 장치
TW107118914A TWI709490B (zh) 2017-06-02 2018-06-01 偏光薄膜及影像顯示裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017110142A JP6657142B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置

Publications (3)

Publication Number Publication Date
JP2018205498A JP2018205498A (ja) 2018-12-27
JP2018205498A5 JP2018205498A5 (https=) 2019-02-14
JP6657142B2 true JP6657142B2 (ja) 2020-03-04

Family

ID=64454931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017110142A Active JP6657142B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置

Country Status (5)

Country Link
JP (1) JP6657142B2 (https=)
KR (1) KR102579336B1 (https=)
CN (1) CN110730916B (https=)
TW (1) TWI709490B (https=)
WO (1) WO2018221320A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7680258B2 (ja) * 2021-05-10 2025-05-20 住友化学株式会社 光学積層体

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3503830B2 (ja) * 1993-10-21 2004-03-08 日本合成化学工業株式会社 偏光板
JPH1130716A (ja) * 1997-07-11 1999-02-02 Nippon Synthetic Chem Ind Co Ltd:The 偏光板の製造法
JP3678889B2 (ja) 1997-07-11 2005-08-03 日本合成化学工業株式会社 偏光板の製造方法
JP3315914B2 (ja) 1997-12-18 2002-08-19 日本合成化学工業株式会社 偏光フィルムおよびそれを用いた偏光板
JP3991672B2 (ja) 2001-12-13 2007-10-17 株式会社デンソー Ｅｌ表示装置
US7329434B2 (en) * 2005-02-23 2008-02-12 Eastman Kodak Company Polarizing layer with adherent protective layer
JP4805785B2 (ja) * 2006-10-24 2011-11-02 Ｍｇｃフィルシート株式会社 防眩性積層体、塗膜防眩性積層体、防眩性材料、及び該防眩性材料の製造方法
JP5817141B2 (ja) 2010-09-30 2015-11-18 住友化学株式会社 液晶表示装置
JP2015114352A (ja) 2013-12-09 2015-06-22 株式会社ジャパンディスプレイ 液晶表示装置
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
JP6944759B2 (ja) * 2015-10-13 2021-10-06 日東電工株式会社 粘着剤層付き偏光板

Also Published As

Publication number Publication date
KR20200006063A (ko) 2020-01-17
CN110730916A (zh) 2020-01-24
TW201902716A (zh) 2019-01-16
JP2018205498A (ja) 2018-12-27
WO2018221320A1 (ja) 2018-12-06
KR102579336B1 (ko) 2023-09-15
CN110730916B (zh) 2022-07-26
TWI709490B (zh) 2020-11-11

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