KR20220054320A - 편광 필름 적층체, 그 편광 필름 적층체가 사용되는 광학 표시 패널, 투명 접착층 부착의 편광 필름 적층체, 및 편광 필름 조립체 - Google Patents

편광 필름 적층체, 그 편광 필름 적층체가 사용되는 광학 표시 패널, 투명 접착층 부착의 편광 필름 적층체, 및 편광 필름 조립체 Download PDF

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Publication number
KR20220054320A
KR20220054320A KR1020227007841A KR20227007841A KR20220054320A KR 20220054320 A KR20220054320 A KR 20220054320A KR 1020227007841 A KR1020227007841 A KR 1020227007841A KR 20227007841 A KR20227007841 A KR 20227007841A KR 20220054320 A KR20220054320 A KR 20220054320A
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KR
South Korea
Prior art keywords
polarizing film
coordinate point
iodine concentration
moisture content
line segment
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020227007841A
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English (en)
Korean (ko)
Inventor
다이스케 오츠카
료 카와무라
아키노리 이자키
슈이치 타니
테츠로 타케다
카츠노리 타카다
케이스케 키무라
토모히로 야마시타
요이치로 수기노
Original Assignee
닛토덴코 가부시키가이샤
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Publication date
Priority claimed from JP2020140953A external-priority patent/JP2021039339A/ja
Application filed by 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20220054320A publication Critical patent/KR20220054320A/ko
Pending 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
    • 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
    • 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
    • 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
    • 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
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • H01L27/32—
    • H01L51/5293—
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Polarising Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020227007841A 2019-08-28 2020-08-28 편광 필름 적층체, 그 편광 필름 적층체가 사용되는 광학 표시 패널, 투명 접착층 부착의 편광 필름 적층체, 및 편광 필름 조립체 Pending KR20220054320A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2019-155864 2019-08-28
JP2019155864 2019-08-28
JPJP-P-2020-140953 2020-08-24
JP2020140953A JP2021039339A (ja) 2019-08-28 2020-08-24 偏光フィルム積層体、該偏光フィルム積層体が使用される光学表示パネル、透明接着層付きの偏光フィルム積層体、及び偏光フィルム組立体
PCT/JP2020/032666 WO2021039987A1 (ja) 2019-08-28 2020-08-28 偏光フィルム積層体、該偏光フィルム積層体が使用される光学表示パネル、透明接着層付きの偏光フィルム積層体、及び偏光フィルム組立体

Publications (1)

Publication Number Publication Date
KR20220054320A true KR20220054320A (ko) 2022-05-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227007841A Pending KR20220054320A (ko) 2019-08-28 2020-08-28 편광 필름 적층체, 그 편광 필름 적층체가 사용되는 광학 표시 패널, 투명 접착층 부착의 편광 필름 적층체, 및 편광 필름 조립체

Country Status (4)

Country Link
JP (1) JP2024164144A (enrdf_load_stackoverflow)
KR (1) KR20220054320A (enrdf_load_stackoverflow)
CN (1) CN114303080B (enrdf_load_stackoverflow)
WO (1) WO2021039987A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113345943B (zh) * 2021-05-27 2023-07-07 武汉华星光电半导体显示技术有限公司 显示模组

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002090546A (ja) 2000-07-10 2002-03-27 Nitto Denko Corp 偏光板およびその製造方法
JP2003029042A (ja) 2001-07-19 2003-01-29 Nitto Denko Corp 偏光子、偏光板および液晶表示装置
JP2006184883A (ja) 2004-12-03 2006-07-13 Konica Minolta Opto Inc 偏光板保護フィルム、それを用いた偏光板及び液晶表示装置
JP2014102353A (ja) 2012-11-19 2014-06-05 Nitto Denko Corp 偏光板および画像表示装置、ならびにそれらの製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010243858A (ja) * 2009-04-07 2010-10-28 Nitto Denko Corp 偏光板、液晶パネルおよび液晶表示装置
KR101400358B1 (ko) * 2012-05-23 2014-05-27 주식회사 케이오씨솔루션 신규한 폴리티올 화합물의 제조방법 및 이를 포함하는 광학재료용 중합성 조성물
JP5922008B2 (ja) * 2012-11-30 2016-05-24 富士フイルム株式会社 転写フィルムおよび透明積層体、それらの製造方法、静電容量型入力装置ならびに画像表示装置
JP6118212B2 (ja) * 2013-08-12 2017-04-19 富士フイルム株式会社 液晶表示装置
JP6138002B2 (ja) * 2013-09-09 2017-05-31 日東電工株式会社 透明導電膜用粘着剤層付偏光フィルム、積層体、及び、画像表示装置
JP2016157081A (ja) * 2015-02-26 2016-09-01 日東電工株式会社 位相差層付偏光板および画像表示装置
JP6857451B2 (ja) * 2016-04-20 2021-04-14 日東電工株式会社 活性エネルギー線硬化型接着剤組成物、積層偏光フィルムおよびその製造方法、積層光学フィルムおよび画像表示装置
JP2018025764A (ja) * 2016-07-29 2018-02-15 住友化学株式会社 光学積層体
JP7236217B2 (ja) * 2018-02-08 2023-03-09 日東電工株式会社 粘着剤付き偏光板
JP6511580B2 (ja) * 2018-12-20 2019-05-15 日東電工株式会社 積層光学フィルムおよびその製造方法、ならびに画像表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002090546A (ja) 2000-07-10 2002-03-27 Nitto Denko Corp 偏光板およびその製造方法
JP2003029042A (ja) 2001-07-19 2003-01-29 Nitto Denko Corp 偏光子、偏光板および液晶表示装置
JP2006184883A (ja) 2004-12-03 2006-07-13 Konica Minolta Opto Inc 偏光板保護フィルム、それを用いた偏光板及び液晶表示装置
JP2014102353A (ja) 2012-11-19 2014-06-05 Nitto Denko Corp 偏光板および画像表示装置、ならびにそれらの製造方法

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CN114303080B (zh) 2024-12-20
JP2024164144A (ja) 2024-11-26
CN114303080A (zh) 2022-04-08
WO2021039987A1 (ja) 2021-03-04

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