KR102575477B1 - 편광 필름 및 화상 표시 장치 - Google Patents

편광 필름 및 화상 표시 장치 Download PDF

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Publication number
KR102575477B1
KR102575477B1 KR1020197033736A KR20197033736A KR102575477B1 KR 102575477 B1 KR102575477 B1 KR 102575477B1 KR 1020197033736 A KR1020197033736 A KR 1020197033736A KR 20197033736 A KR20197033736 A KR 20197033736A KR 102575477 B1 KR102575477 B1 KR 102575477B1
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KR
South Korea
Prior art keywords
film
polarizer
layer
polarizing film
adhesive layer
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KR1020197033736A
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English (en)
Korean (ko)
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KR20200007827A (ko
Inventor
야스타카 이시하라
아츠시 키시
토모노리 우에노
Original Assignee
닛토덴코 가부시키가이샤
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Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20200007827A publication Critical patent/KR20200007827A/ko
Application granted granted Critical
Publication of KR102575477B1 publication Critical patent/KR102575477B1/ko
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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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020197033736A 2017-06-02 2018-05-22 편광 필름 및 화상 표시 장치 Active KR102575477B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-110102 2017-06-02
JP2017110102A JP6653292B2 (ja) 2017-06-02 2017-06-02 偏光フィルムおよび画像表示装置
PCT/JP2018/019672 WO2018221324A1 (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
KR20200007827A KR20200007827A (ko) 2020-01-22
KR102575477B1 true KR102575477B1 (ko) 2023-09-07

Family

ID=64454659

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197033736A Active KR102575477B1 (ko) 2017-06-02 2018-05-22 편광 필름 및 화상 표시 장치

Country Status (5)

Country Link
JP (1) JP6653292B2 (https=)
KR (1) KR102575477B1 (https=)
CN (1) CN110692001B (https=)
TW (1) TWI721275B (https=)
WO (1) WO2018221324A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220057557A1 (en) * 2018-12-17 2022-02-24 Nitto Denko Corporation Optical film with adhesive layer, image display panel and image display device
JP7440993B2 (ja) * 2018-12-17 2024-02-29 日東電工株式会社 粘着剤層付き光学フィルム、画像表示パネルおよび画像表示装置
US20220057847A1 (en) * 2018-12-17 2022-02-24 Nitto Denko Corporation Image display panel with bezel, and image display device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003187960A (ja) * 2001-12-13 2003-07-04 Denso Corp Ｅｌ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
JP2016026321A (ja) * 2010-09-30 2016-02-12 住友化学株式会社 液晶表示装置
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 (9)

* 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
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
JP4729354B2 (ja) * 2005-07-21 2011-07-20 Ｍｇｃフィルシート株式会社 偏光調光特性を有する光制御プラスチックレンズおよびその製造方法
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
JP6439794B2 (ja) * 2014-05-30 2018-12-19 住友化学株式会社 粘着剤付き偏光板及び液晶表示装置
JP6600618B2 (ja) * 2016-02-05 2019-10-30 富士フイルム株式会社 積層体および液晶表示装置
WO2017135059A1 (ja) * 2016-02-05 2017-08-10 富士フイルム株式会社 積層体および液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003187960A (ja) * 2001-12-13 2003-07-04 Denso Corp Ｅｌ表示装置
JP2016026321A (ja) * 2010-09-30 2016-02-12 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
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
CN110692001A (zh) 2020-01-14
JP6653292B2 (ja) 2020-02-26
CN110692001B (zh) 2023-02-28
KR20200007827A (ko) 2020-01-22
WO2018221324A1 (ja) 2018-12-06
TW201903434A (zh) 2019-01-16
TWI721275B (zh) 2021-03-11
JP2018205491A (ja) 2018-12-27

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