TWI638210B - Optical laminate, polarizing plate and display device - Google Patents

Optical laminate, polarizing plate and display device Download PDF

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Publication number
TWI638210B
TWI638210B TW106121212A TW106121212A TWI638210B TW I638210 B TWI638210 B TW I638210B TW 106121212 A TW106121212 A TW 106121212A TW 106121212 A TW106121212 A TW 106121212A TW I638210 B TWI638210 B TW I638210B
Authority
TW
Taiwan
Prior art keywords
optical
functional layer
layer
layered body
optical functional
Prior art date
Application number
TW106121212A
Other languages
English (en)
Chinese (zh)
Other versions
TW201800815A (zh
Inventor
前田多惠子
芹澤直樹
中西隆之
Original Assignee
日商凸版巴川光學薄膜股份有限公司
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60785984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI638210(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 日商凸版巴川光學薄膜股份有限公司 filed Critical 日商凸版巴川光學薄膜股份有限公司
Publication of TW201800815A publication Critical patent/TW201800815A/zh
Application granted granted Critical
Publication of TWI638210B publication Critical patent/TWI638210B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal 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
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • 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
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • H10K59/10—OLED displays
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polarising Elements (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
TW106121212A 2016-06-27 2017-06-26 Optical laminate, polarizing plate and display device TWI638210B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016126637A JP6736381B2 (ja) 2016-06-27 2016-06-27 光学積層体、偏光板及び表示装置
JP2016-126637 2016-06-27

Publications (2)

Publication Number Publication Date
TW201800815A TW201800815A (zh) 2018-01-01
TWI638210B true TWI638210B (zh) 2018-10-11

Family

ID=60785984

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106121212A TWI638210B (zh) 2016-06-27 2017-06-26 Optical laminate, polarizing plate and display device

Country Status (5)

Country Link
JP (1) JP6736381B2 (enExample)
KR (1) KR102194639B1 (enExample)
CN (2) CN109313289B (enExample)
TW (1) TWI638210B (enExample)
WO (1) WO2018003763A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11148364B2 (en) 2018-07-19 2021-10-19 Ricoh Company, Ltd. Three dimensional modeling apparatus
JP7506520B2 (ja) * 2020-05-14 2024-06-26 株式会社トッパンＴｏｍｏｅｇａｗａオプティカルフィルム 光学フィルム
CN115469388B (zh) * 2022-09-23 2025-06-10 宁波与翼新材料科技有限公司 一种光致随角异色变化色彩的柔性光变薄膜及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011232683A (ja) * 2010-04-30 2011-11-17 Tomoegawa Paper Co Ltd 光学積層体、偏光板および表示装置
JP2013231877A (ja) * 2012-04-27 2013-11-14 Fujifilm Corp 光拡散性反射防止フィルム、光拡散性反射防止フィルムの製造方法、偏光板、及び画像表示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002196117A (ja) 2000-12-25 2002-07-10 Nitto Denko Corp 光拡散層、光拡散性シート及び光学素子
JP4213989B2 (ja) * 2003-05-08 2009-01-28 富士フイルム株式会社 防眩性フィルムの製造方法
WO2007000856A1 (ja) 2005-06-28 2007-01-04 Nitto Denko Corporation 防眩性ハードコートフィルム
JP2007156132A (ja) * 2005-12-06 2007-06-21 Sumitomo Chemical Co Ltd 防眩フィルム及び画像表示装置
JP2007293303A (ja) * 2006-03-28 2007-11-08 Fujifilm Corp 光散乱フィルム、偏光板、及び画像表示装置
JP5135871B2 (ja) * 2007-05-08 2013-02-06 住友化学株式会社 防眩フィルム、防眩性偏光板及び画像表示装置
TWI454753B (zh) * 2010-04-19 2014-10-01 Tomoegawa Co Ltd 光學積層體、偏光板、顯示裝置及光學積層體之製造方法
JP5653378B2 (ja) * 2011-09-27 2015-01-14 日本製紙株式会社 防眩ハードコートフィルム
TWI702414B (zh) * 2014-07-18 2020-08-21 日商大日本印刷股份有限公司 光學膜及附觸控面板之顯示裝置
JP6435681B2 (ja) * 2014-07-18 2018-12-12 大日本印刷株式会社 光学積層体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011232683A (ja) * 2010-04-30 2011-11-17 Tomoegawa Paper Co Ltd 光学積層体、偏光板および表示装置
JP2013231877A (ja) * 2012-04-27 2013-11-14 Fujifilm Corp 光拡散性反射防止フィルム、光拡散性反射防止フィルムの製造方法、偏光板、及び画像表示装置

Also Published As

Publication number Publication date
CN113075760B (zh) 2023-07-07
CN109313289B (zh) 2021-04-30
CN113075760A (zh) 2021-07-06
KR102194639B1 (ko) 2020-12-28
CN109313289A (zh) 2019-02-05
JP6736381B2 (ja) 2020-08-05
JP2018004682A (ja) 2018-01-11
KR20190005972A (ko) 2019-01-16
TW201800815A (zh) 2018-01-01
WO2018003763A1 (ja) 2018-01-04

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