KR20180110022A - 일체형 광학 필름 조립체 - Google Patents

일체형 광학 필름 조립체 Download PDF

Info

Publication number
KR20180110022A
KR20180110022A KR1020187025423A KR20187025423A KR20180110022A KR 20180110022 A KR20180110022 A KR 20180110022A KR 1020187025423 A KR1020187025423 A KR 1020187025423A KR 20187025423 A KR20187025423 A KR 20187025423A KR 20180110022 A KR20180110022 A KR 20180110022A
Authority
KR
South Korea
Prior art keywords
optical
film assembly
protrusions
light
optical stack
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.)
Withdrawn
Application number
KR1020187025423A
Other languages
English (en)
Korean (ko)
Inventor
트리 디 팜
칭삥 왕
대니얼 제이 테이스
엔카이 하오
키스 알 브루스위츠
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20180110022A publication Critical patent/KR20180110022A/ko
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • 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
    • 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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00317—Production of lenses with markings or patterns
    • B29D11/00326—Production of lenses with markings or patterns having particular surface properties, e.g. a micropattern
    • 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
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00788—Producing optical films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting 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
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • G02F2001/133607—
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
KR1020187025423A 2016-02-10 2017-02-10 일체형 광학 필름 조립체 Withdrawn KR20180110022A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662293689P 2016-02-10 2016-02-10
US62/293,689 2016-02-10
PCT/US2017/017417 WO2017139611A1 (en) 2016-02-10 2017-02-10 Unitary optical film assembly

Publications (1)

Publication Number Publication Date
KR20180110022A true KR20180110022A (ko) 2018-10-08

Family

ID=59563609

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187025423A Withdrawn KR20180110022A (ko) 2016-02-10 2017-02-10 일체형 광학 필름 조립체

Country Status (7)

Country Link
US (1) US11294106B2 (enExample)
EP (1) EP3414621B1 (enExample)
JP (1) JP2019511003A (enExample)
KR (1) KR20180110022A (enExample)
CN (1) CN108604024B (enExample)
TW (1) TWI743084B (enExample)
WO (1) WO2017139611A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180036999A (ko) 2015-08-05 2018-04-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 확산 필름 라미네이트 및 제조 방법
US20200341336A1 (en) * 2018-01-08 2020-10-29 3M Innovative Properties Company Optical film assemblies
KR20210094102A (ko) * 2018-12-18 2021-07-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 구조화된 표면을 갖는 중합체 필름
KR20230031651A (ko) * 2021-08-27 2023-03-07 주식회사 루멘스 초슬림 백라이트 유닛

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396350A (en) * 1993-11-05 1995-03-07 Alliedsignal Inc. Backlighting apparatus employing an array of microprisms
US20100302479A1 (en) 1996-03-21 2010-12-02 Aronson Joseph T Optical article
US5780109A (en) 1997-01-21 1998-07-14 Minnesota Mining And Manufacturing Company Die edge cleaning system
US6576296B1 (en) 1998-03-10 2003-06-10 3M Innovative Properties Company Web coating method and apparatus for continuous coating over splices
EP1381911A1 (en) * 2001-04-27 2004-01-21 Fuji Photo Film Co., Ltd. Polarizing plate and liquid crystal display using the same
US7624783B2 (en) * 2006-07-12 2009-12-01 Sensenig Luke G Curtain system for domestic animal shelter
US7010212B2 (en) 2002-05-28 2006-03-07 3M Innovative Properties Company Multifunctional optical assembly
TW200503611A (en) * 2003-04-28 2005-01-16 Takiron Co Electromagnetic wave shielding light diffusion sheet
JP4238792B2 (ja) 2004-08-04 2009-03-18 ソニー株式会社 光拡散シート及びその製造方法、並びにスクリーン
US7339635B2 (en) 2005-01-14 2008-03-04 3M Innovative Properties Company Pre-stacked optical films with adhesive layer
JP2006337753A (ja) 2005-06-02 2006-12-14 Mitsubishi Rayon Co Ltd 光拡散偏向シート及びその製造方法
US20080049330A1 (en) 2006-08-25 2008-02-28 3M Innovative Properties Company Light directing laminate
JP4320672B2 (ja) 2006-12-06 2009-08-26 ソニー株式会社 光学シートおよび表示装置
JP5536977B2 (ja) * 2007-03-30 2014-07-02 パナソニック株式会社 面発光体
JP2009015220A (ja) * 2007-07-09 2009-01-22 Toppan Printing Co Ltd 光学シート及びそれを用いたバックライト・ユニット、ディスプレイ装置
TWI451142B (zh) 2007-11-21 2014-09-01 3M Innovative Properties Co 光學膜
US8248560B2 (en) 2008-04-18 2012-08-21 Pixtronix, Inc. Light guides and backlight systems incorporating prismatic structures and light redirectors
JP2009294240A (ja) * 2008-06-02 2009-12-17 Toppan Printing Co Ltd 光学シート、バックライトユニット、液晶表示装置及びディスプレイ装置
EP2379665A4 (en) 2008-12-24 2012-07-25 3M Innovative Properties Co MICROSPHERIC ADHESIVE ADHESIVE COMPOSITION
JP2010198735A (ja) * 2009-02-20 2010-09-09 Fujifilm Corp 光学部材及び該光学部材を備えた有機エレクトロルミネッセンス表示装置
CN102449508B (zh) 2009-04-15 2014-12-17 3M创新有限公司 光学膜
CN102460231B (zh) 2009-06-02 2016-05-18 3M创新有限公司 光重新定向膜和使用此膜的显示器
KR20120061911A (ko) 2009-08-25 2012-06-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 방향 전환 필름 및 이를 포함하는 디스플레이 시스템
KR20120085755A (ko) * 2009-09-04 2012-08-01 스미또모 가가꾸 가부시키가이샤 광확산 필름과 그 제조 방법, 광확산성 편광판, 및 액정 표시 장치
EP2491439A4 (en) 2009-10-24 2017-08-16 3M Innovative Properties Company Gradient low index article and method
WO2011056475A2 (en) 2009-10-27 2011-05-12 3M Innovative Properties Company Optical film with anti-warp surface
CN102648427A (zh) 2009-12-08 2012-08-22 3M创新有限公司 采用光导和低折射率膜的光学构造
US8917447B2 (en) 2010-01-13 2014-12-23 3M Innovative Properties Company Microreplicated film for attachment to autostereoscopic display components
WO2011088161A1 (en) 2010-01-13 2011-07-21 3M Innovative Properties Company Optical films with microstructured low refractive index nanovoided layers and methods therefor
KR20110089721A (ko) 2010-02-01 2011-08-09 경북대학교 산학협력단 유기 태양전지용 정공수송층 조성물, 이를 구비한 유기 태양전지, 및 이를 이용한 유기 태양전지 제조방법
CN102844686B (zh) 2010-04-12 2015-07-01 3M创新有限公司 导光膜
KR20110125483A (ko) 2010-05-13 2011-11-21 신화인터텍 주식회사 일체형 광학 시트
EP2630526A1 (en) 2010-10-20 2013-08-28 3M Innovative Properties Company Optically diffuse low refractive index element
TWI534458B (zh) 2010-10-20 2016-05-21 ３Ｍ新設資產公司 經保護之低折射率光學元件
WO2012106507A1 (en) 2011-02-03 2012-08-09 3M Innovative Properties Company Hardcoat
US9964674B2 (en) 2011-09-23 2018-05-08 3M Innovative Properties Company Retroreflective articles including a security mark
WO2013096324A1 (en) * 2011-12-21 2013-06-27 3M Innovative Properties Company Optical film stack
US9505028B2 (en) 2012-03-30 2016-11-29 3M Innovative Properties Company Protective coating for low index material
CN104797961B (zh) 2012-11-21 2018-02-02 3M创新有限公司 光学扩散膜及其制备方法
US9229141B2 (en) * 2012-12-13 2016-01-05 3M Innovative Properties Company Optical assembly
JPWO2015072420A1 (ja) * 2013-11-13 2017-03-16 シャープ株式会社 採光フィルム
JP5793590B2 (ja) 2014-02-15 2015-10-14 三菱樹脂株式会社 積層ポリエステルフィルム
KR20180036999A (ko) 2015-08-05 2018-04-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 확산 필름 라미네이트 및 제조 방법

Also Published As

Publication number Publication date
CN108604024B (zh) 2022-08-19
EP3414621A1 (en) 2018-12-19
US11294106B2 (en) 2022-04-05
TW201741128A (zh) 2017-12-01
EP3414621A4 (en) 2019-07-31
CN108604024A (zh) 2018-09-28
TWI743084B (zh) 2021-10-21
JP2019511003A (ja) 2019-04-18
WO2017139611A1 (en) 2017-08-17
US20210191003A1 (en) 2021-06-24
EP3414621B1 (en) 2021-07-21

Similar Documents

Publication Publication Date Title
TWI528056B (zh) 偏光板的製造方法
CN102906126B (zh) 具有防静电性质的光学装置
CN108431650B (zh) 光学膜的制造方法
WO2012015013A1 (ja) テレビ受信装置及び面光源装置
CN104884258A (zh) 光学膜的制造方法、光学膜和图像显示装置
KR20010090541A (ko) 광학시트 및 그 제조방법
JP2016194552A (ja) 量子ドットシート、バックライト装置、表示装置および量子ドットシートの製造方法
KR20180110022A (ko) 일체형 광학 필름 조립체
US20250121592A1 (en) Transfer sheet and manufacturing method for same, method for manufacturing molded body using said transfer sheet and molded body, and front plate using said molded body and image display device
CN107405869A (zh) 具有透明粘合剂层的导电膜叠层体
WO2018225463A1 (ja) 上用光拡散シートおよびそれを備えたバックライトユニット
JP2004240087A (ja) 積層偏光フィルム
KR102298392B1 (ko) 점착 시트
KR102655465B1 (ko) 광학 부재
CN107405864A (zh) 具有透明粘合剂层的导电膜叠层体
JP7663388B2 (ja) 光学フィルム、光学フィルムの製造方法、光学部材および画像表示装置
KR20210099593A (ko) 편광 필름, 그의 제조 방법 및 화상 표시 장치
CN112912240B (zh) 层叠体、层叠体的制造方法、光学体的形成方法和相机模块搭载装置
TW201213885A (en) Light-diffusing polarization plate and liquid-crystal display device
WO2025206201A1 (ja) 波長変換部材、発光装置および液晶表示装置
TW202125004A (zh) 偏光板、影像顯示裝置、偏光板之設計方法、偏光板之製造方法、影像顯示裝置之製造方法
KR20220027765A (ko) 광학 필름, 광학 필름의 제조 방법, 광학 부재 및 화상 표시 장치
TWM338358U (en) Multi-layer optical structure
KR20150133881A (ko) 복합광학시트 및 이를 포함하는 광학 디스플레이 장치

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20180903

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20220124

Comment text: Request for Examination of Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20230314

WITB Written withdrawal of application