JP6966315B2 - 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置 - Google Patents

位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置 Download PDF

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JP6966315B2
JP6966315B2 JP2017242482A JP2017242482A JP6966315B2 JP 6966315 B2 JP6966315 B2 JP 6966315B2 JP 2017242482 A JP2017242482 A JP 2017242482A JP 2017242482 A JP2017242482 A JP 2017242482A JP 6966315 B2 JP6966315 B2 JP 6966315B2
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Japan
Prior art keywords
optical compensation
film
compensation layer
layer
display device
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JP2017242482A
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English (en)
Japanese (ja)
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JP2019109377A (ja
Inventor
秀行 高松
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Nitto Denko Corp
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Nitto Denko Corp
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Priority to JP2017242482A priority Critical patent/JP6966315B2/ja
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to KR1020207017452A priority patent/KR20200100067A/ko
Priority to SG11202005240WA priority patent/SG11202005240WA/en
Priority to CN201880081765.9A priority patent/CN111542770B/zh
Priority to PCT/JP2018/042821 priority patent/WO2019123947A1/ja
Priority to TW107145659A priority patent/TWI770333B/zh
Publication of JP2019109377A publication Critical patent/JP2019109377A/ja
Priority to JP2021172340A priority patent/JP7500531B2/ja
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Publication of JP6966315B2 publication Critical patent/JP6966315B2/ja
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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
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • 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; CALCULATING OR 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
    • 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
    • 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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
    • 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
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
    • 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
JP2017242482A 2017-12-19 2017-12-19 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置 Active JP6966315B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2017242482A JP6966315B2 (ja) 2017-12-19 2017-12-19 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置
SG11202005240WA SG11202005240WA (en) 2017-12-19 2018-11-20 Phase difference film, polarizer with optical compensation layer, image display device, and image display device with touch panel
CN201880081765.9A CN111542770B (zh) 2017-12-19 2018-11-20 相位差膜、带光学补偿层的偏振片、图像显示装置
PCT/JP2018/042821 WO2019123947A1 (ja) 2017-12-19 2018-11-20 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置
KR1020207017452A KR20200100067A (ko) 2017-12-19 2018-11-20 위상차 필름, 광학 보상층 부착 편광판, 화상 표시 장치, 및 터치 패널 부착 화상 표시 장치
TW107145659A TWI770333B (zh) 2017-12-19 2018-12-18 相位差膜、附光學補償層之偏光板、圖像顯示裝置、及附觸控面板之圖像顯示裝置
JP2021172340A JP7500531B2 (ja) 2017-12-19 2021-10-21 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017242482A JP6966315B2 (ja) 2017-12-19 2017-12-19 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置

Related Child Applications (1)

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JP2021172340A Division JP7500531B2 (ja) 2017-12-19 2021-10-21 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置

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JP2019109377A JP2019109377A (ja) 2019-07-04
JP6966315B2 true JP6966315B2 (ja) 2021-11-17

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JP2017242482A Active JP6966315B2 (ja) 2017-12-19 2017-12-19 位相差フィルム、光学補償層付偏光板、画像表示装置、およびタッチパネル付き画像表示装置

Country Status (6)

Country Link
JP (1) JP6966315B2 (zh)
KR (1) KR20200100067A (zh)
CN (1) CN111542770B (zh)
SG (1) SG11202005240WA (zh)
TW (1) TWI770333B (zh)
WO (1) WO2019123947A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021005996A1 (ja) * 2019-07-10 2021-01-14 住友化学株式会社 円偏光板及び画像表示装置
CN114502998A (zh) * 2019-10-10 2022-05-13 日东电工株式会社 带相位差层的偏振片及使用其的有机电致发光显示设备
JP7382801B2 (ja) * 2019-11-12 2023-11-17 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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100602815B1 (ko) 1998-10-30 2006-07-19 데이진 가부시키가이샤 위상차필름 및 그것을 이용한 광학장치
JP4187593B2 (ja) * 2003-06-19 2008-11-26 帝人株式会社 液晶表示装置
JP3802544B2 (ja) * 2004-07-29 2006-07-26 日東電工株式会社 位相差板、及び新規ポリマー、及び光学フィルム、及び画像表示装置
JP4618675B2 (ja) * 2005-02-08 2011-01-26 日東電工株式会社 位相差フィルム、偏光素子、液晶パネルおよび液晶表示装置
JP2007121351A (ja) * 2005-10-25 2007-05-17 Kaneka Corp 位相差フィルム、及びその製造方法、並びに光学補償偏光板
JP2007264403A (ja) * 2006-03-29 2007-10-11 Fujifilm Corp 位相差板、偏光板、輝度向上フィルム、及び液晶表示装置
JP5230221B2 (ja) * 2007-04-20 2013-07-10 富士フイルム株式会社 熱可塑性フィルムおよびその製造方法
CN101311755A (zh) * 2007-05-23 2008-11-26 富士胶片株式会社 光学薄膜、光学补偿薄膜、偏振片以及液晶显示装置
WO2009001799A1 (ja) * 2007-06-25 2008-12-31 Teijin Limited 位相差フィルム、積層偏光フィルム、および液晶表示装置
JP2009226932A (ja) * 2008-02-27 2009-10-08 Jsr Corp 導電性積層フィルム、偏光板およびタッチパネル
KR102057611B1 (ko) * 2013-05-27 2019-12-20 삼성전자주식회사 역파장 분산 위상 지연 필름 및 이를 포함하는 표시 장치
JP6276393B2 (ja) * 2014-05-01 2018-02-07 富士フイルム株式会社 有機ｅｌ表示装置
JP2016114874A (ja) * 2014-12-17 2016-06-23 コニカミノルタ株式会社 光学フィルム、円偏光板及び有機エレクトロルミネッセンス表示装置
JP2017049574A (ja) * 2015-09-01 2017-03-09 日東電工株式会社 光学積層体
CN108292059B (zh) * 2015-12-17 2022-09-27 日本瑞翁株式会社 液晶显示装置
JP6247373B1 (ja) * 2016-06-22 2017-12-13 旭化成株式会社 メタクリル系樹脂組成物、光学フィルム、光学部品
CN109477926B (zh) * 2016-08-08 2021-03-19 日本瑞翁株式会社 光学各向异性层叠体、偏振片及图像显示装置
WO2018123725A1 (ja) * 2016-12-26 2018-07-05 富士フイルム株式会社 円偏光板、有機エレクトロルミネッセンス表示装置
JP7165491B2 (ja) * 2017-02-23 2022-11-04 住友化学株式会社 光学フィルム及びその製造方法
WO2018164126A1 (ja) * 2017-03-08 2018-09-13 富士フイルム株式会社 有機エレクトロルミネッセンス表示装置、位相差フィルム、円偏光板

Also Published As

Publication number Publication date
TWI770333B (zh) 2022-07-11
WO2019123947A1 (ja) 2019-06-27
KR20200100067A (ko) 2020-08-25
CN111542770B (zh) 2022-04-26
CN111542770A (zh) 2020-08-14
JP2019109377A (ja) 2019-07-04
SG11202005240WA (en) 2020-07-29
TW201928474A (zh) 2019-07-16

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