JP6695685B2 - 光学積層体および画像表示装置 - Google Patents

光学積層体および画像表示装置 Download PDF

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Publication number
JP6695685B2
JP6695685B2 JP2015235578A JP2015235578A JP6695685B2 JP 6695685 B2 JP6695685 B2 JP 6695685B2 JP 2015235578 A JP2015235578 A JP 2015235578A JP 2015235578 A JP2015235578 A JP 2015235578A JP 6695685 B2 JP6695685 B2 JP 6695685B2
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JP
Japan
Prior art keywords
layer
base material
polarizer
film
retardation
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.)
Active
Application number
JP2015235578A
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English (en)
Japanese (ja)
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JP2017102287A (ja
Inventor
浩 角村
浩 角村
武田　健太郎
健太郎 武田
敏行 飯田
敏行 飯田
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2015235578A priority Critical patent/JP6695685B2/ja
Priority to CN201680070418.7A priority patent/CN108292002B/zh
Priority to KR1020187015174A priority patent/KR102627997B1/ko
Priority to PCT/JP2016/085028 priority patent/WO2017094623A1/ja
Priority to SG11201804244TA priority patent/SG11201804244TA/en
Priority to TW105139854A priority patent/TWI729040B/zh
Publication of JP2017102287A publication Critical patent/JP2017102287A/ja
Application granted granted Critical
Publication of JP6695685B2 publication Critical patent/JP6695685B2/ja
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
JP2015235578A 2015-12-02 2015-12-02 光学積層体および画像表示装置 Active JP6695685B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2015235578A JP6695685B2 (ja) 2015-12-02 2015-12-02 光学積層体および画像表示装置
CN201680070418.7A CN108292002B (zh) 2015-12-02 2016-11-25 光学层叠体及图像显示装置
KR1020187015174A KR102627997B1 (ko) 2015-12-02 2016-11-25 광학 적층체 및 화상 표시 장치
PCT/JP2016/085028 WO2017094623A1 (ja) 2015-12-02 2016-11-25 光学積層体および画像表示装置
SG11201804244TA SG11201804244TA (en) 2015-12-02 2016-11-25 Optical laminate and image display device
TW105139854A TWI729040B (zh) 2015-12-02 2016-12-02 光學積層體及圖像顯示裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015235578A JP6695685B2 (ja) 2015-12-02 2015-12-02 光学積層体および画像表示装置

Publications (2)

Publication Number Publication Date
JP2017102287A JP2017102287A (ja) 2017-06-08
JP6695685B2 true JP6695685B2 (ja) 2020-05-20

Family

ID=58796729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015235578A Active JP6695685B2 (ja) 2015-12-02 2015-12-02 光学積層体および画像表示装置

Country Status (6)

Country Link
JP (1) JP6695685B2 (zh)
KR (1) KR102627997B1 (zh)
CN (1) CN108292002B (zh)
SG (1) SG11201804244TA (zh)
TW (1) TWI729040B (zh)
WO (1) WO2017094623A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7044468B2 (ja) * 2016-02-05 2022-03-30 三菱ケミカル株式会社 光学積層体および該光学積層体を用いた画像表示装置
CN110832365B (zh) 2017-07-10 2022-07-05 株式会社Lg化学 圆偏光板
JP2019095604A (ja) * 2017-11-22 2019-06-20 日東電工株式会社 画像表示装置
KR102466770B1 (ko) * 2019-07-23 2022-11-14 주식회사 엘지화학 광학 적층체

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001201632A (ja) * 2000-01-17 2001-07-27 Kanegafuchi Chem Ind Co Ltd タッチパネル付き液晶表示装置及びタッチパネル
JP2002372622A (ja) 2001-06-14 2002-12-26 Nitto Denko Corp 複合位相差板、円偏光板及び液晶表示装置、有機ｅｌ表示装置
JP2003036143A (ja) 2001-07-25 2003-02-07 Sumitomo Chem Co Ltd インナータッチパネル
JP2003311239A (ja) 2002-04-23 2003-11-05 Matsushita Electric Works Ltd 生ごみ処理装置
CN100472287C (zh) * 2005-03-30 2009-03-25 卡西欧计算机株式会社 垂直取向型的液晶显示元件
JP2009109996A (ja) * 2007-10-09 2009-05-21 Toray Ind Inc 位相差フィルム
SG183550A1 (en) * 2010-03-03 2012-10-30 3M Innovative Properties Co Composite with nano-structured layer and method of making the same
KR101813304B1 (ko) * 2010-08-02 2017-12-28 가부시기가이샤 닛뽕쇼꾸바이 위상차 필름의 제조 방법 및 위상차 필름 롤
JP5528606B2 (ja) * 2012-06-21 2014-06-25 日東電工株式会社 偏光板および有機ｅｌパネル
JP2014112510A (ja) * 2012-11-02 2014-06-19 Nitto Denko Corp 透明導電性フィルム
KR101542618B1 (ko) * 2012-12-14 2015-08-06 제일모직주식회사 편광판 및 이를 포함하는 광학 표시 장치
TWI636285B (zh) * 2013-08-09 2018-09-21 住友化學股份有限公司 Optical film
TWI634470B (zh) * 2013-08-23 2018-09-01 奇畿科技股份有限公司 Polarized capacitive touch panel and display of the same
JP2015069158A (ja) * 2013-09-30 2015-04-13 大日本印刷株式会社 光学フィルム、画像表示装置及び光学フィルムの製造方法
JP6483811B2 (ja) * 2015-04-13 2019-03-13 富士フイルム株式会社 透明基材フィルム積層体、タッチパネル用センサーフィルム、タッチパネル、画像表示装置および画像表示装置の視認性改善方法

Also Published As

Publication number Publication date
KR102627997B1 (ko) 2024-01-23
KR20180088817A (ko) 2018-08-07
CN108292002A (zh) 2018-07-17
CN108292002B (zh) 2021-02-26
JP2017102287A (ja) 2017-06-08
WO2017094623A1 (ja) 2017-06-08
TW201730601A (zh) 2017-09-01
TWI729040B (zh) 2021-06-01
SG11201804244TA (en) 2018-06-28

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