JP6566993B2 - 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
JP6566993B2
JP6566993B2 JP2017110097A JP2017110097A JP6566993B2 JP 6566993 B2 JP6566993 B2 JP 6566993B2 JP 2017110097 A JP2017110097 A JP 2017110097A JP 2017110097 A JP2017110097 A JP 2017110097A JP 6566993 B2 JP6566993 B2 JP 6566993B2
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Japan
Prior art keywords
transparent layer
polarizer
polarizing film
layer
film
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JP2017110097A
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English (en)
Japanese (ja)
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JP2018205490A (ja
JP2018205490A5 (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
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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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=64454575&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6566993(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2017110097A priority Critical patent/JP6566993B2/ja
Priority to CN201880036606.7A priority patent/CN110720061B/zh
Priority to KR1020197033732A priority patent/KR102579337B1/ko
Priority to PCT/JP2018/019668 priority patent/WO2018221323A1/ja
Priority to TW107118916A priority patent/TWI671556B/zh
Publication of JP2018205490A publication Critical patent/JP2018205490A/ja
Publication of JP2018205490A5 publication Critical patent/JP2018205490A5/ja
Publication of JP6566993B2 publication Critical patent/JP6566993B2/ja
Application granted granted Critical
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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
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2017110097A 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置 Active JP6566993B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017110097A JP6566993B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置
CN201880036606.7A CN110720061B (zh) 2017-06-02 2018-05-22 偏振膜及图像显示装置
KR1020197033732A KR102579337B1 (ko) 2017-06-02 2018-05-22 편광 필름 및 화상 표시 장치
PCT/JP2018/019668 WO2018221323A1 (ja) 2017-06-02 2018-05-22 偏光フィルムおよび画像表示装置
TW107118916A TWI671556B (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
JP2017110097A JP6566993B2 (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
JP2018205490A JP2018205490A (ja) 2018-12-27
JP2018205490A5 JP2018205490A5 (https=) 2019-02-14
JP6566993B2 true JP6566993B2 (ja) 2019-08-28

Family

ID=64454575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017110097A Active JP6566993B2 (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) JP6566993B2 (https=)
KR (1) KR102579337B1 (https=)
CN (1) CN110720061B (https=)
TW (1) TWI671556B (https=)
WO (1) WO2018221323A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20260038952A (ko) * 2019-08-28 2026-03-19 닛토덴코 가부시키가이샤 편광 필름, 적층 편광 필름, 화상 표시 패널, 및 화상 표시 장치
JP7370401B2 (ja) * 2021-04-28 2023-10-27 日東電工株式会社 粘着剤層付偏光板およびそれを用いた画像表示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3023042B2 (ja) * 1993-09-21 2000-03-21 日本合成化学工業株式会社 偏光板
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
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
JP5189507B2 (ja) 2008-01-28 2013-04-24 日東電工株式会社 粘着型偏光板、画像表示装置およびそれらの製造方法
JP5917834B2 (ja) * 2010-06-28 2016-05-18 日東電工株式会社 光学フィルム用粘着剤層、粘着型光学フィルムおよび画像表示装置
JP6066707B2 (ja) * 2012-12-13 2017-01-25 日東電工株式会社 偏光フィルムの製造方法
JP6302293B2 (ja) * 2014-03-06 2018-03-28 住友化学株式会社 偏光板の製造方法
JP6692599B2 (ja) * 2014-09-19 2020-05-13 日東電工株式会社 粘着剤層付き偏光板
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
CN110720061B (zh) 2022-05-17
WO2018221323A1 (ja) 2018-12-06
JP2018205490A (ja) 2018-12-27
TW201903442A (zh) 2019-01-16
KR102579337B1 (ko) 2023-09-15
CN110720061A (zh) 2020-01-21
KR20200007826A (ko) 2020-01-22
TWI671556B (zh) 2019-09-11

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