CN109782379A - 光学层叠体、偏光板及显示装置 - Google Patents

光学层叠体、偏光板及显示装置 Download PDF

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Publication number
CN109782379A
CN109782379A CN201811324492.4A CN201811324492A CN109782379A CN 109782379 A CN109782379 A CN 109782379A CN 201811324492 A CN201811324492 A CN 201811324492A CN 109782379 A CN109782379 A CN 109782379A
Authority
CN
China
Prior art keywords
optical laminate
layer
antiglare layer
transparent substrate
film
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
CN201811324492.4A
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English (en)
Chinese (zh)
Inventor
芹泽直树
中西隆之
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.)
Toppan Tomoegawa Optical Films Co Ltd
Original Assignee
Toppan Tomoegawa Optical Films Co Ltd
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 Toppan Tomoegawa Optical Films Co Ltd filed Critical Toppan Tomoegawa Optical Films Co Ltd
Publication of CN109782379A publication Critical patent/CN109782379A/zh
Pending legal-status Critical Current

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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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • 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
    • B32B2307/412—Transparent
    • 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
    • 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
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/208—Touch screens

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
CN201811324492.4A 2017-11-14 2018-11-08 光学层叠体、偏光板及显示装置 Pending CN109782379A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017219087A JP7121479B2 (ja) 2017-11-14 2017-11-14 光学積層体、偏光板及び表示装置
JP2017-219087 2017-11-14

Publications (1)

Publication Number Publication Date
CN109782379A true CN109782379A (zh) 2019-05-21

Family

ID=66496350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811324492.4A Pending CN109782379A (zh) 2017-11-14 2018-11-08 光学层叠体、偏光板及显示装置

Country Status (4)

Country Link
JP (1) JP7121479B2 (https=)
KR (2) KR102441912B1 (https=)
CN (1) CN109782379A (https=)
TW (1) TWI684797B (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115210067A (zh) * 2020-03-04 2022-10-18 迪睿合株式会社 光学层叠体、物品、光学层叠体的制造方法
CN115605789A (zh) * 2020-03-31 2023-01-13 大日本印刷株式会社（Jp） 光学用的塑料膜、以及使用了该塑料膜的光学层积体、偏振片和图像显示装置
WO2025050416A1 (zh) * 2023-09-06 2025-03-13 Tcl华星光电技术有限公司 偏光片及其制备方法、显示面板
US12275226B2 (en) 2020-03-04 2025-04-15 Dexerials Corporation Method of manufacturing optical laminate
US12496792B2 (en) 2020-09-10 2025-12-16 Dexerials Corporation Production method for optical laminate

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020241732A1 (ja) * 2019-05-30 2020-12-03 大日本印刷株式会社 光学用のプラスチックフィルム、偏光板及び画像表示装置
KR20220141588A (ko) * 2021-04-13 2022-10-20 동우 화인켐 주식회사 편광 적층체 및 이를 포함하는 화상 표시 장치
WO2025159092A1 (ja) * 2024-01-23 2025-07-31 Ｔｏｐｐａｎ・Ｔｏｍｏｅｇａｗａオプティカルフィルム株式会社 光学積層体
WO2025159093A1 (ja) * 2024-01-23 2025-07-31 Ｔｏｐｐａｎ・Ｔｏｍｏｅｇａｗａオプティカルフィルム株式会社 光学積層体

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CN102012532A (zh) * 2009-09-03 2011-04-13 株式会社巴川制纸所 光学层叠体、偏振片及使用其的显示装置
CN102859399A (zh) * 2010-04-27 2013-01-02 株式会社巴川制纸所 光学层叠体、偏光板及显示装置
CN102859398A (zh) * 2010-04-30 2013-01-02 株式会社巴川制纸所 光学层叠体、偏光板及显示装置
CN103869401A (zh) * 2012-12-17 2014-06-18 第一毛织株式会社 偏振板及其制备方法和包括它的液晶显示器
CN103975258A (zh) * 2011-10-12 2014-08-06 大日本印刷株式会社 图像显示装置用防眩片
CN106461835A (zh) * 2014-06-02 2017-02-22 三星Sdi株式会社 光学膜、包括其的液晶显示器及制造用于其的保护膜的方法
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WO2017078290A1 (ko) * 2015-11-04 2017-05-11 삼성에스디아이 주식회사 편광판 및 이를 포함하는 액정 표시 장치
CN107111012A (zh) * 2014-12-26 2017-08-29 株式会社凸版巴川光学薄膜 光学层叠体、偏光板及显示装置
CN107272106A (zh) * 2016-06-20 2017-10-20 Skc株式会社 用于起偏器的保护膜、包括该保护膜的偏振片以及具有该偏振片的显示设备
CN108427150A (zh) * 2017-02-14 2018-08-21 株式会社凸版巴川光学薄膜 光学膜、使用该光学膜的偏光板及显示部件

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CN102012532A (zh) * 2009-09-03 2011-04-13 株式会社巴川制纸所 光学层叠体、偏振片及使用其的显示装置
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CN102859398A (zh) * 2010-04-30 2013-01-02 株式会社巴川制纸所 光学层叠体、偏光板及显示装置
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CN103869401A (zh) * 2012-12-17 2014-06-18 第一毛织株式会社 偏振板及其制备方法和包括它的液晶显示器
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CN107272106A (zh) * 2016-06-20 2017-10-20 Skc株式会社 用于起偏器的保护膜、包括该保护膜的偏振片以及具有该偏振片的显示设备
CN108427150A (zh) * 2017-02-14 2018-08-21 株式会社凸版巴川光学薄膜 光学膜、使用该光学膜的偏光板及显示部件

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115210067A (zh) * 2020-03-04 2022-10-18 迪睿合株式会社 光学层叠体、物品、光学层叠体的制造方法
US12275226B2 (en) 2020-03-04 2025-04-15 Dexerials Corporation Method of manufacturing optical laminate
US12455403B2 (en) 2020-03-04 2025-10-28 Dexerials Corporation Optical laminate, article and method of manufacturing optical laminate
CN115605789A (zh) * 2020-03-31 2023-01-13 大日本印刷株式会社（Jp） 光学用的塑料膜、以及使用了该塑料膜的光学层积体、偏振片和图像显示装置
CN116879993A (zh) * 2020-03-31 2023-10-13 大日本印刷株式会社 光学用的塑料膜、以及使用了该塑料膜的光学层积体、偏振片和图像显示装置
CN116879993B (zh) * 2020-03-31 2025-05-02 大日本印刷株式会社 光学用的塑料膜、以及使用了该塑料膜的光学层积体、偏振片和图像显示装置
US12496792B2 (en) 2020-09-10 2025-12-16 Dexerials Corporation Production method for optical laminate
WO2025050416A1 (zh) * 2023-09-06 2025-03-13 Tcl华星光电技术有限公司 偏光片及其制备方法、显示面板
KR102929202B1 (ko) 2023-09-06 2026-02-24 티씨엘 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 편광판 및 그 제조방법, 디스플레이 패널

Also Published As

Publication number Publication date
KR20190055740A (ko) 2019-05-23
KR102441912B1 (ko) 2022-09-14
KR20210082136A (ko) 2021-07-02
TW201923391A (zh) 2019-06-16
JP7121479B2 (ja) 2022-08-18
JP2019090905A (ja) 2019-06-13
TWI684797B (zh) 2020-02-11

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