JP2021509974A - 光学フィルムアセンブリ - Google Patents

光学フィルムアセンブリ Download PDF

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Publication number
JP2021509974A
JP2021509974A JP2020537614A JP2020537614A JP2021509974A JP 2021509974 A JP2021509974 A JP 2021509974A JP 2020537614 A JP2020537614 A JP 2020537614A JP 2020537614 A JP2020537614 A JP 2020537614A JP 2021509974 A JP2021509974 A JP 2021509974A
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JP
Japan
Prior art keywords
optical
film
light
main surface
light diffusing
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
JP2020537614A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021509974A5 (https=
JPWO2019135190A5 (https=
Inventor
ディー． ファム，トリ
ディー． ファム，トリ
ディー． バルツ，コリー
ディー． バルツ，コリー
ビー． ビーアバウム，フェリックス
ビー． ビーアバウム，フェリックス
ハオ，エンカイ
ピー． ヤネチュコ，サイモン
ピー． ヤネチュコ，サイモン
ジェイ． ルードマン，トーマス
ジェイ． ルードマン，トーマス
ダブリュ． ストルバー，トレヴァー
ダブリュ． ストルバー，トレヴァー
ワン，チンビン
ディー． ウィールドン，ジョセフ
ディー． ウィールドン，ジョセフ
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2021509974A publication Critical patent/JP2021509974A/ja
Publication of JP2021509974A5 publication Critical patent/JP2021509974A5/ja
Publication of JPWO2019135190A5 publication Critical patent/JPWO2019135190A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Planar Illumination Modules (AREA)
JP2020537614A 2018-01-08 2019-01-03 光学フィルムアセンブリ Pending JP2021509974A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862614709P 2018-01-08 2018-01-08
US62/614,709 2018-01-08
PCT/IB2019/050052 WO2019135190A1 (en) 2018-01-08 2019-01-03 Optical film assemblies

Publications (3)

Publication Number Publication Date
JP2021509974A true JP2021509974A (ja) 2021-04-08
JP2021509974A5 JP2021509974A5 (https=) 2022-02-24
JPWO2019135190A5 JPWO2019135190A5 (https=) 2022-02-24

Family

ID=65409124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020537614A Pending JP2021509974A (ja) 2018-01-08 2019-01-03 光学フィルムアセンブリ

Country Status (5)

Country Link
US (1) US20200341336A1 (https=)
JP (1) JP2021509974A (https=)
KR (1) KR20200103816A (https=)
CN (1) CN111602086A (https=)
WO (1) WO2019135190A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114600007B (zh) 2019-11-08 2024-12-17 3M创新有限公司 包括光控膜和菲涅耳透镜的光学系统
US12222599B2 (en) 2019-12-06 2025-02-11 3M Innovative Properties Company Optical layer and optical system
WO2022101721A1 (en) 2020-11-16 2022-05-19 3M Innovative Properties Company Undulating metal layer and optical construction including same
WO2022130218A1 (en) 2020-12-18 2022-06-23 3M Innovative Properties Company Optical construction including lens film and multilayer mask
CN115141542A (zh) * 2021-03-31 2022-10-04 3M创新有限公司 一种可uv固化的涂层组合物及由该组合物形成的柔性硬涂层
WO2022238781A1 (en) 2021-05-10 2022-11-17 3M Innovative Properties Company Optical system including light control film and fresnel lens
KR102815420B1 (ko) * 2022-07-19 2025-06-02 주식회사 창강화학 광학 필름 및 이를 포함하는 백라이트 유닛

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013508788A (ja) * 2009-10-27 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 抗歪み表面を有する光学フィルム
JP2015537250A (ja) * 2012-11-21 2015-12-24 スリーエム イノベイティブ プロパティズ カンパニー 光拡散フィルム及びそれを作製する方法
WO2016159563A1 (ko) * 2015-04-03 2016-10-06 주식회사 엘엠에스 광학시트 및 이를 구비한 백라이트 유닛
JP2016212440A (ja) * 2014-12-05 2016-12-15 サンテックオプト株式会社 拡散シートおよび積層光学シート
US20170199309A1 (en) * 2016-01-12 2017-07-13 Optivision Technology Inc. Optical device and diffusion film
WO2017139611A1 (en) * 2016-02-10 2017-08-17 3M Innovative Properties Company Unitary optical film assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175030A (en) 1989-02-10 1992-12-29 Minnesota Mining And Manufacturing Company Microstructure-bearing composite plastic articles and method of making
US20050069678A1 (en) * 2003-09-25 2005-03-31 General Electric Company Joined multi functional optical device
US7535642B2 (en) * 2004-04-09 2009-05-19 Kimoto Co., Ltd. Light control sheet and surface light source using the same
US20090041553A1 (en) 2007-08-06 2009-02-12 3M Innovative Properties Company Fly-cutting system and method, and related tooling and articles
KR101558885B1 (ko) * 2008-03-06 2015-10-15 미래나노텍(주) 단일의 다층 광학 시트 및 이를 포함하는 디스플레이용 백라이트 어셈블리
WO2010074862A1 (en) 2008-12-15 2010-07-01 3M Innovative Properties Company High refractive index inorganic oxide nanoparticles comprising surface treatment, polymerizable resin, and articles
SG184134A1 (en) 2010-04-12 2012-11-29 3M Innovative Properties Co Optical stack and lightguides
EP2694610A1 (en) * 2011-04-04 2014-02-12 3M Innovative Properties Company Optical stack comprising adhesive
US9229141B2 (en) 2012-12-13 2016-01-05 3M Innovative Properties Company Optical assembly
KR101900932B1 (ko) * 2015-11-30 2018-09-27 엘지디스플레이 주식회사 광학 필름 및 그 제조방법, 액정 표시장치
CN107390307A (zh) * 2016-05-16 2017-11-24 惠和株式会社 液晶显示装置用光学片、液晶显示装置用背光单元及液晶显示装置用光学片的制造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013508788A (ja) * 2009-10-27 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 抗歪み表面を有する光学フィルム
JP2015537250A (ja) * 2012-11-21 2015-12-24 スリーエム イノベイティブ プロパティズ カンパニー 光拡散フィルム及びそれを作製する方法
JP2016212440A (ja) * 2014-12-05 2016-12-15 サンテックオプト株式会社 拡散シートおよび積層光学シート
WO2016159563A1 (ko) * 2015-04-03 2016-10-06 주식회사 엘엠에스 광학시트 및 이를 구비한 백라이트 유닛
JP2018516381A (ja) * 2015-04-03 2018-06-21 エルエムエス カンパニー リミテッドＬｍｓ Ｃｏ．， Ｌｔｄ． 光学シート及びこれを備えたバックライトユニット
US20170199309A1 (en) * 2016-01-12 2017-07-13 Optivision Technology Inc. Optical device and diffusion film
WO2017139611A1 (en) * 2016-02-10 2017-08-17 3M Innovative Properties Company Unitary optical film assembly
JP2019511003A (ja) * 2016-02-10 2019-04-18 スリーエム イノベイティブ プロパティズ カンパニー 一体型光学フィルムアセンブリ

Also Published As

Publication number Publication date
CN111602086A (zh) 2020-08-28
WO2019135190A1 (en) 2019-07-11
US20200341336A1 (en) 2020-10-29
KR20200103816A (ko) 2020-09-02

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