KR102579337B1 - 편광 필름 및 화상 표시 장치 - Google Patents

편광 필름 및 화상 표시 장치 Download PDF

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Publication number
KR102579337B1
KR102579337B1 KR1020197033732A KR20197033732A KR102579337B1 KR 102579337 B1 KR102579337 B1 KR 102579337B1 KR 1020197033732 A KR1020197033732 A KR 1020197033732A KR 20197033732 A KR20197033732 A KR 20197033732A KR 102579337 B1 KR102579337 B1 KR 102579337B1
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KR
South Korea
Prior art keywords
transparent layer
polarizer
polarizing film
film
layer
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KR1020197033732A
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English (en)
Korean (ko)
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KR20200007826A (ko
Inventor
야스타카 이시하라
아츠시 키시
토모노리 우에노
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닛토덴코 가부시키가이샤
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Publication of KR20200007826A publication Critical patent/KR20200007826A/ko
Application granted granted Critical
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Classifications

    • 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
    • H10K50/00—Organic light-emitting devices
    • 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
    • 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)
KR1020197033732A 2017-06-02 2018-05-22 편광 필름 및 화상 표시 장치 Active KR102579337B1 (ko)

Applications Claiming Priority (3)

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
JPJP-P-2017-110097 2017-06-02
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

Publications (2)

Publication Number Publication Date
KR20200007826A KR20200007826A (ko) 2020-01-22
KR102579337B1 true KR102579337B1 (ko) 2023-09-15

Family

ID=64454575

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197033732A Active KR102579337B1 (ko) 2017-06-02 2018-05-22 편광 필름 및 화상 표시 장치

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009205141A (ja) 2008-01-28 2009-09-10 Nitto Denko Corp 粘着型偏光板、画像表示装置およびそれらの製造方法
JP2016071371A (ja) * 2014-09-30 2016-05-09 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

Family Cites Families (12)

* 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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009205141A (ja) 2008-01-28 2009-09-10 Nitto Denko Corp 粘着型偏光板、画像表示装置およびそれらの製造方法
JP2016071371A (ja) * 2014-09-30 2016-05-09 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

Also Published As

Publication number Publication date
CN110720061B (zh) 2022-05-17
WO2018221323A1 (ja) 2018-12-06
JP6566993B2 (ja) 2019-08-28
JP2018205490A (ja) 2018-12-27
TW201903442A (zh) 2019-01-16
CN110720061A (zh) 2020-01-21
KR20200007826A (ko) 2020-01-22
TWI671556B (zh) 2019-09-11

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