CN102460239A - 光控膜 - Google Patents

光控膜 Download PDF

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Publication number
CN102460239A
CN102460239A CN2010800272504A CN201080027250A CN102460239A CN 102460239 A CN102460239 A CN 102460239A CN 2010800272504 A CN2010800272504 A CN 2010800272504A CN 201080027250 A CN201080027250 A CN 201080027250A CN 102460239 A CN102460239 A CN 102460239A
Authority
CN
China
Prior art keywords
light
optical input
output surface
input surface
control 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
CN2010800272504A
Other languages
English (en)
Chinese (zh)
Inventor
维维安·W·琼斯
席尔瓦·K·泰斯
马克·E·加德纳
迈克尔·E·劳特斯
加里·E·盖德斯
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43357028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN102460239(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to CN201310308494.5A priority Critical patent/CN103809291B/zh
Publication of CN102460239A publication Critical patent/CN102460239A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0994—Fibers, light pipes
    • 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
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • 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
    • G02B5/0289—Diffusing elements; Afocal elements characterized by the use used as a transflector
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1833—Diffraction gratings comprising birefringent materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
    • 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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/123—Optical louvre elements, e.g. for directional light blocking

Landscapes

  • 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)
  • Physical Vapour Deposition (AREA)
CN2010800272504A 2009-06-18 2010-06-16 光控膜 Pending CN102460239A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310308494.5A CN103809291B (zh) 2009-06-18 2010-06-16 光控膜

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21822809P 2009-06-18 2009-06-18
US61/218,228 2009-06-18
PCT/US2010/038815 WO2010148082A2 (en) 2009-06-18 2010-06-16 Light control film

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201310308494.5A Division CN103809291B (zh) 2009-06-18 2010-06-16 光控膜

Publications (1)

Publication Number Publication Date
CN102460239A true CN102460239A (zh) 2012-05-16

Family

ID=43357028

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2010800272504A Pending CN102460239A (zh) 2009-06-18 2010-06-16 光控膜
CN201310308494.5A Active CN103809291B (zh) 2009-06-18 2010-06-16 光控膜

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201310308494.5A Active CN103809291B (zh) 2009-06-18 2010-06-16 光控膜

Country Status (7)

Country Link
US (2) US9063284B2 (https=)
EP (1) EP2443492A4 (https=)
JP (1) JP2012530938A (https=)
KR (1) KR101714807B1 (https=)
CN (2) CN102460239A (https=)
TW (1) TWI570446B (https=)
WO (1) WO2010148082A2 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109507819A (zh) * 2019-01-29 2019-03-22 京东方科技集团股份有限公司 一种调节显示面板视角的器件及其制备方法、显示装置
CN111630438A (zh) * 2018-02-21 2020-09-04 威尔乌集团 具有窄角背光的头戴式显示器
CN111801605A (zh) * 2017-12-13 2020-10-20 3M创新有限公司 高透射率光控膜

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101728177B1 (ko) 2009-02-06 2017-04-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 제어 필름 및 다층 광학 필름 적층물
MX2012013699A (es) 2010-06-10 2012-12-17 3M Innovative Properties Co Dispositivo de pantalla y metodo de proteccion de panel de cristal liquido (lc).
USD689054S1 (en) 2012-01-09 2013-09-03 3M Innovative Properties Company Foldable case for a tablet electronic device
USD689055S1 (en) 2012-01-09 2013-09-03 3M Innovative Properties Company Multi-panel case for a tablet electronic device
US10185058B2 (en) 2013-07-01 2019-01-22 3M Innovative Properties Company Protection film suitable for illuminated display devices
CN106662743A (zh) * 2014-06-30 2017-05-10 3M创新有限公司 360度保密膜
US20160124126A1 (en) * 2014-10-29 2016-05-05 Sergiy Vasylyev Angular selective light control sheeting and method of making the same
US11256125B2 (en) 2015-02-16 2022-02-22 Dai Nippon Printing Co., Ltd. Optical sheet, image source unit and image display device
US11635562B2 (en) 2015-02-16 2023-04-25 Dai Nippon Printing Co., Ltd. Image source unit, and liquid crystal display device
US10489613B2 (en) 2017-11-15 2019-11-26 Dell Products L.P. System and method of controlling light emissions of displays
KR102496169B1 (ko) 2017-12-13 2023-02-03 엘지디스플레이 주식회사 시야각 제어 필름 및 액정표시장치
JP7308832B2 (ja) 2017-12-13 2023-07-14 スリーエム イノベイティブ プロパティズ カンパニー 高透過率の光制御フィルム
US20190189062A1 (en) * 2017-12-19 2019-06-20 Dell Products L.P. System and Method of Controlling Light Emissions of Displays
WO2019130217A1 (en) 2017-12-29 2019-07-04 3M Innovative Properties Company Light control sheet
US10684507B2 (en) 2018-03-19 2020-06-16 Dell Products L.P. System and method of controlling light emissions of displays
CN110596799A (zh) * 2018-06-13 2019-12-20 夏普株式会社 视野角控制片材及视野角控制片材的制造方法
EP4471498B1 (en) 2018-12-14 2026-01-28 3M Innovative Properties Company Liquid crystal display having a frontside light control film
KR102743259B1 (ko) 2019-08-02 2024-12-16 삼성디스플레이 주식회사 광제어 필름 및 이를 포함하는 표시 장치
EP4055422B1 (en) 2019-11-08 2025-12-24 3M Innovative Properties Company Optical system including light control film and fresnel lens
KR102892096B1 (ko) 2019-12-12 2025-11-27 삼성디스플레이 주식회사 표시 장치
WO2021243037A1 (en) * 2020-05-27 2021-12-02 Looking Glass Factory, Inc. System and method for holographic displays
KR20220135273A (ko) 2021-03-29 2022-10-07 삼성디스플레이 주식회사 표시 패널 및 이를 포함하는 차량
WO2022238781A1 (en) 2021-05-10 2022-11-17 3M Innovative Properties Company Optical system including light control film and fresnel lens
EP4633447A1 (en) 2022-12-16 2025-10-22 Solventum Intellectual Properties Company Wearable optical analyte sensor
WO2025012838A1 (en) 2023-07-12 2025-01-16 3M Innovative Properties Company Light control film and method of making same
US12587629B2 (en) 2023-08-30 2026-03-24 Looking Glass Factory, Inc. Augmented superstereoscopic display
WO2025133865A1 (en) * 2023-12-20 2025-06-26 3M Innovative Properties Company Light control film with asymmetric transmission profile including light transmissive layer
WO2025133864A1 (en) * 2023-12-20 2025-06-26 3M Innovative Properties Company Light control film with asymmetric transmission profile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267814A (en) * 1979-12-06 1981-05-19 Federal-Mogul Corporation Abrasive saw blade for trapezoidal grooving
WO2009052052A1 (en) * 2007-10-16 2009-04-23 3M Innovative Properties Company Higher transmission light control film

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576850A (en) 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
US4621898A (en) 1983-03-17 1986-11-11 Allied Corporation Directional optical filter
US5022797A (en) 1985-09-09 1991-06-11 Hitachi, Ltd. Diamond tool
US4766023A (en) 1987-01-16 1988-08-23 Minnesota Mining And Manufacturing Company Method for making a flexible louvered plastic film with protective coatings and film produced thereby
US5204160A (en) 1988-08-08 1993-04-20 Minnesota Mining And Manufacturing Company Light-collimating film
US5486949A (en) 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5254388A (en) 1990-12-21 1993-10-19 Minnesota Mining And Manufacturing Company Light control film with reduced ghost images
JPH0580272A (ja) * 1991-09-24 1993-04-02 Seiko Epson Corp 光照射装置
US5481385A (en) 1993-07-01 1996-01-02 Alliedsignal Inc. Direct view display device with array of tapered waveguide on viewer side
US5462700A (en) 1993-11-08 1995-10-31 Alliedsignal Inc. Process for making an array of tapered photopolymerized waveguides
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5828488A (en) 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
US5825543A (en) 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
US5783120A (en) 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
US5839823A (en) 1996-03-26 1998-11-24 Alliedsignal Inc. Back-coupled illumination system with light recycling
US6353204B1 (en) 1996-07-30 2002-03-05 Paulus Gerhardus Hendrikus Maria Spaay Method of producing a cutting tool insert using laser cutting and ion etching
US6297908B1 (en) 1998-06-05 2001-10-02 Dai Nippon Printing Co., Ltd. Directional light-diffusing film, a method of manufacturing same, and a display device that uses same
US6417966B1 (en) 1999-07-07 2002-07-09 3M Innovative Properties Company Rear projection screen using internal reflection
US6398370B1 (en) 2000-11-15 2002-06-04 3M Innovative Properties Company Light control device
US6636355B2 (en) 2000-12-27 2003-10-21 3M Innovative Properties Company Microstructured rear projection screen
US6822792B2 (en) 2001-05-14 2004-11-23 Dai Nippon Printing Co., Ltd. Sheet for use for projection screen, light diffusion sheet and projection screen
JP5027969B2 (ja) 2001-08-27 2012-09-19 大日本印刷株式会社 二次元視野拡大部材の製造方法
JP4170677B2 (ja) 2002-06-07 2008-10-22 大日本印刷株式会社 光源装置及びディスプレイ
JP4303923B2 (ja) 2002-07-31 2009-07-29 大日本印刷株式会社 視認性向上シートおよびこれを用いたディスプレイ
US7180210B1 (en) 2002-10-11 2007-02-20 Joel Jorgenson Standby generator integration system
JP2004286996A (ja) 2003-03-20 2004-10-14 Dainippon Printing Co Ltd 透過型スクリーン
KR100788524B1 (ko) 2003-03-25 2007-12-24 다이니폰 인사츠 가부시키가이샤 확산시트, 이를 갖춘 투과형 스크린, 확산시트용 성형틀의제작방법 및 확산시트의 제조방법
US6997595B2 (en) 2003-08-18 2006-02-14 Eastman Kodak Company Brightness enhancement article having trapezoidal prism surface
US7057810B2 (en) 2003-12-11 2006-06-06 3M Innovative Properties Company Microstructured screen with light absorbing material and method of manufacturing
KR200371442Y1 (ko) * 2004-03-25 2005-01-03 (주)세화피앤씨 보안필름
JP2005338270A (ja) 2004-05-25 2005-12-08 Dainippon Printing Co Ltd 視野角制御シート
WO2006030823A1 (ja) 2004-09-15 2006-03-23 Dai Nippon Printing Co., Ltd. 視野角制御シート及び表示装置
JP4468121B2 (ja) 2004-09-16 2010-05-26 大日本印刷株式会社 視野角制御シートおよび表示装置
JP4481125B2 (ja) 2004-09-17 2010-06-16 大日本印刷株式会社 表示装置
JP2006171700A (ja) 2004-11-18 2006-06-29 Dainippon Printing Co Ltd 視野角制御シート及びこれを用いた液晶表示装置
JP2006171701A (ja) 2004-11-18 2006-06-29 Dainippon Printing Co Ltd 視野角制御シート及びこれを用いた液晶表示装置
KR100709985B1 (ko) 2005-01-04 2007-04-23 삼성코닝 주식회사 디스플레이 장치용 필터 및 이를 포함한 디스플레이 장치
DE112006000018B4 (de) 2005-02-02 2016-02-11 Dai Nippon Printing Co., Ltd. Reflexionsschirm, Verfahren zu dessen Herstellung und Projektionssystem des Reflexionstyps
CN101208632B (zh) 2005-06-29 2010-10-06 大日本印刷株式会社 柱状透镜、光扩散板及投影屏
JP4466956B2 (ja) 2005-07-27 2010-05-26 株式会社アライドマテリアル ダイヤモンド工具の製造方法
DE112007000148T5 (de) 2006-01-12 2008-11-20 3M Innovative Properties Co., St. Paul Licht kollimierender Film
US8013807B2 (en) 2006-09-14 2011-09-06 Lg Electronics Inc. Plasma display device
KR100870290B1 (ko) 2006-10-31 2008-11-25 삼성정밀화학 주식회사 시인성 향상 필름과 이를 이용한 디스플레이 필터 및디스플레이 장치
KR20080058108A (ko) 2006-12-21 2008-06-25 삼성코닝정밀유리 주식회사 외광 차폐층, 이를 포함하는 디스플레이 장치용 필터 및이를 포함한 디스플레이 장치
KR100753591B1 (ko) 2007-01-02 2007-08-30 주식회사 엘지에스 디스플레이 장치용 보안필름 및 그 제조방법
JP2008304674A (ja) 2007-06-07 2008-12-18 Toray Ind Inc ディスプレイ用フィルター
JP2009069416A (ja) 2007-09-12 2009-04-02 Dainippon Printing Co Ltd 光学シート、表示装置及び光学シートの製造方法
US8213082B2 (en) * 2007-12-21 2012-07-03 3M Innovative Properties Company Light control film
US20090213593A1 (en) 2008-02-26 2009-08-27 Reflexite Corporation Optical device and system for black level enhancement and methods of use thereof
JP2009210834A (ja) * 2008-03-04 2009-09-17 Toray Ind Inc 光線制御部材およびその製造方法
KR101578244B1 (ko) 2008-05-16 2015-12-16 쓰리엠 이노베이티브 프로퍼티즈 컴파니 축외에서 보이는 표지를 갖는 광 제어 필름
KR101728177B1 (ko) 2009-02-06 2017-04-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 제어 필름 및 다층 광학 필름 적층물

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267814A (en) * 1979-12-06 1981-05-19 Federal-Mogul Corporation Abrasive saw blade for trapezoidal grooving
WO2009052052A1 (en) * 2007-10-16 2009-04-23 3M Innovative Properties Company Higher transmission light control film

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111801605A (zh) * 2017-12-13 2020-10-20 3M创新有限公司 高透射率光控膜
US11947135B2 (en) 2017-12-13 2024-04-02 3M Innovative Properties Company High transmission light control film
CN111630438A (zh) * 2018-02-21 2020-09-04 威尔乌集团 具有窄角背光的头戴式显示器
CN111630438B (zh) * 2018-02-21 2022-11-25 威尔乌集团 具有窄角背光的头戴式显示器
CN109507819A (zh) * 2019-01-29 2019-03-22 京东方科技集团股份有限公司 一种调节显示面板视角的器件及其制备方法、显示装置

Also Published As

Publication number Publication date
TWI570446B (zh) 2017-02-11
KR20120030536A (ko) 2012-03-28
CN103809291A (zh) 2014-05-21
TW201111842A (en) 2011-04-01
WO2010148082A2 (en) 2010-12-23
US9063284B2 (en) 2015-06-23
JP2012530938A (ja) 2012-12-06
US20120154885A1 (en) 2012-06-21
KR101714807B1 (ko) 2017-03-09
US20140376100A1 (en) 2014-12-25
CN103809291B (zh) 2017-06-13
WO2010148082A3 (en) 2011-03-31
EP2443492A2 (en) 2012-04-25
EP2443492A4 (en) 2018-01-10

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Application publication date: 20120516