JP7010450B2 - 単一パケット２軸複屈折反射型偏光子を有するディスプレイ積層体 - Google Patents

単一パケット２軸複屈折反射型偏光子を有するディスプレイ積層体 Download PDF

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Publication number
JP7010450B2
JP7010450B2 JP2018525390A JP2018525390A JP7010450B2 JP 7010450 B2 JP7010450 B2 JP 7010450B2 JP 2018525390 A JP2018525390 A JP 2018525390A JP 2018525390 A JP2018525390 A JP 2018525390A JP 7010450 B2 JP7010450 B2 JP 7010450B2
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Prior art keywords
reflective
polarizing element
film
axis
layer
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Japanese (ja)
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JP2018536897A (ja
JP2018536897A5 (enExample
Inventor
エー． ストーヴァー，カール
ジェイ． ダークス，クリストファー
ジェイ． ネヴィット，ティモシー
ジェイ． ブノワ，ジャイルス
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3M Innovative Properties Co
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3M Innovative Properties Co
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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • 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
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3475—Displays, monitors, TV-sets, computer screens
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
JP2018525390A 2015-11-16 2016-11-16 単一パケット２軸複屈折反射型偏光子を有するディスプレイ積層体 Active JP7010450B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562255599P 2015-11-16 2015-11-16
US62/255,599 2015-11-16
PCT/US2016/062237 WO2017087493A1 (en) 2015-11-16 2016-11-16 Display laminate with single packet biaxially birefringent reflective polarizer

Publications (3)

Publication Number Publication Date
JP2018536897A JP2018536897A (ja) 2018-12-13
JP2018536897A5 JP2018536897A5 (enExample) 2019-12-26
JP7010450B2 true JP7010450B2 (ja) 2022-01-26

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JP2018525390A Active JP7010450B2 (ja) 2015-11-16 2016-11-16 単一パケット２軸複屈折反射型偏光子を有するディスプレイ積層体

Country Status (7)

Country Link
US (3) US10545273B2 (enExample)
EP (1) EP3377936A4 (enExample)
JP (1) JP7010450B2 (enExample)
KR (1) KR20180071379A (enExample)
CN (1) CN108351554B (enExample)
TW (1) TWI751123B (enExample)
WO (1) WO2017087493A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10545273B2 (en) * 2015-11-16 2020-01-28 3M Innovative Properties Company Display laminate with single packet biaxially birefringent reflective polarizer
EP3513244A4 (en) 2016-09-13 2020-11-11 3M Innovative Properties Company SINGLE-PACK REFLECTIVE POLARIZER WITH CUT THICKNESS PROFILE FOR LOW SHADES OF COLOR AT OBLIQUE ANGLES
CN110869826B (zh) * 2017-07-07 2022-09-06 东洋纺株式会社 多层层叠薄膜
CN108303822A (zh) * 2018-01-23 2018-07-20 青岛海信电器股份有限公司 一种背光模组、显示装置及液晶电视
CN112867966A (zh) * 2018-10-19 2021-05-28 3M创新有限公司 多层膜和显示系统
JP7561750B2 (ja) * 2019-03-08 2024-10-04 スリーエム イノベイティブ プロパティズ カンパニー ディスプレイ光学フィルム及びバックライトユニット
CN114026470B (zh) * 2019-05-01 2024-09-20 3M创新有限公司 偏振器膜
CN110488522A (zh) * 2019-07-29 2019-11-22 武汉华星光电技术有限公司 一种触控屏及其制备方法
CN114762455B (zh) * 2019-12-19 2025-08-12 3M创新有限公司 反射偏振器和显示系统
US11885999B2 (en) * 2020-05-08 2024-01-30 3M Innovation Properties Company Optical construction and display system
WO2022069977A1 (en) * 2020-10-01 2022-04-07 3M Innovative Properties Company Integral multilayer optical film
CN122218852A (zh) * 2021-03-31 2026-06-16 大日本印刷株式会社 显示装置用层积体和显示装置
CN118234618B (zh) * 2021-10-11 2026-07-14 3M创新有限公司 多层光学膜、多层光学膜的卷、背光源和显示系统

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JP2008517139A (ja) 2004-10-18 2008-05-22 スリーエム イノベイティブ プロパティズ カンパニー 変性コポリエステルおよび変性コポリエステルを含む光学フィルム
US20080151147A1 (en) 2006-12-21 2008-06-26 3M Innovative Properties Company Display including reflective polarizer
JP2010528433A (ja) 2007-05-20 2010-08-19 スリーエム イノベイティブ プロパティズ カンパニー 光リサイクリング中空キャビティー型ディスプレイ・バックライト
JP2013508779A (ja) 2009-10-24 2013-03-07 スリーエム イノベイティブ プロパティズ カンパニー 低減した色を有する浸漬された非対称反射体
JP2013526730A (ja) 2010-05-21 2013-06-24 スリーエム イノベイティブ プロパティズ カンパニー 減色の部分的に反射する多層光学フィルム
WO2013175767A1 (ja) 2012-05-23 2013-11-28 コニカミノルタ株式会社 偏光板、偏光板の製造方法および画像表示装置
JP2014224964A (ja) 2012-09-13 2014-12-04 日東電工株式会社 光拡散粘着剤ならびに該光拡散粘着剤を用いた偏光板および光学部材

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US10545273B2 (en) * 2015-11-16 2020-01-28 3M Innovative Properties Company Display laminate with single packet biaxially birefringent reflective polarizer
EP3548940B1 (en) * 2016-11-29 2022-12-28 3M Innovative Properties Company Display with optical stack

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004354678A (ja) 2003-05-29 2004-12-16 Sumitomo Chem Co Ltd 偏光光源装置及び液晶表示装置
JP2008517139A (ja) 2004-10-18 2008-05-22 スリーエム イノベイティブ プロパティズ カンパニー 変性コポリエステルおよび変性コポリエステルを含む光学フィルム
US20080151147A1 (en) 2006-12-21 2008-06-26 3M Innovative Properties Company Display including reflective polarizer
JP2010528433A (ja) 2007-05-20 2010-08-19 スリーエム イノベイティブ プロパティズ カンパニー 光リサイクリング中空キャビティー型ディスプレイ・バックライト
JP2013508779A (ja) 2009-10-24 2013-03-07 スリーエム イノベイティブ プロパティズ カンパニー 低減した色を有する浸漬された非対称反射体
JP2013526730A (ja) 2010-05-21 2013-06-24 スリーエム イノベイティブ プロパティズ カンパニー 減色の部分的に反射する多層光学フィルム
WO2013175767A1 (ja) 2012-05-23 2013-11-28 コニカミノルタ株式会社 偏光板、偏光板の製造方法および画像表示装置
JP2014224964A (ja) 2012-09-13 2014-12-04 日東電工株式会社 光拡散粘着剤ならびに該光拡散粘着剤を用いた偏光板および光学部材

Also Published As

Publication number Publication date
US11391875B2 (en) 2022-07-19
CN108351554A (zh) 2018-07-31
US20210048571A1 (en) 2021-02-18
US10545273B2 (en) 2020-01-28
EP3377936A1 (en) 2018-09-26
EP3377936A4 (en) 2019-06-26
CN108351554B (zh) 2021-08-20
TW201732392A (zh) 2017-09-16
JP2018536897A (ja) 2018-12-13
US20200150329A1 (en) 2020-05-14
US20180348418A1 (en) 2018-12-06
WO2017087493A1 (en) 2017-05-26
KR20180071379A (ko) 2018-06-27
US10859741B2 (en) 2020-12-08
TWI751123B (zh) 2022-01-01

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