CN106662743A - 360度保密膜 - Google Patents

360度保密膜 Download PDF

Info

Publication number
CN106662743A
CN106662743A CN201580034087.7A CN201580034087A CN106662743A CN 106662743 A CN106662743 A CN 106662743A CN 201580034087 A CN201580034087 A CN 201580034087A CN 106662743 A CN106662743 A CN 106662743A
Authority
CN
China
Prior art keywords
major surface
posts
light control
control film
light
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
CN201580034087.7A
Other languages
English (en)
Chinese (zh)
Inventor
杰里米·K·拉森
库尔特·J·霍尔沃森
杰弗里·L·所罗门
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 CN106662743A publication Critical patent/CN106662743A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • 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
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
    • 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)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
CN201580034087.7A 2014-06-30 2015-06-19 360度保密膜 Pending CN106662743A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462018713P 2014-06-30 2014-06-30
US62/018,713 2014-06-30
PCT/US2015/036602 WO2016003669A1 (en) 2014-06-30 2015-06-19 360 degree privacy film

Publications (1)

Publication Number Publication Date
CN106662743A true CN106662743A (zh) 2017-05-10

Family

ID=55019834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580034087.7A Pending CN106662743A (zh) 2014-06-30 2015-06-19 360度保密膜

Country Status (7)

Country Link
US (1) US10663630B2 (https=)
EP (1) EP3161543B1 (https=)
JP (1) JP6785669B2 (https=)
KR (1) KR102414650B1 (https=)
CN (1) CN106662743A (https=)
SG (1) SG11201610843SA (https=)
WO (1) WO2016003669A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108957893A (zh) * 2018-07-04 2018-12-07 上海先幻新材料科技有限公司 一种防窥膜及其制备方法
CN110954990A (zh) * 2019-12-18 2020-04-03 京东方科技集团股份有限公司 光线控制膜及其制备方法、显示装置
CN115718337A (zh) * 2022-10-19 2023-02-28 深圳怡钛积科技股份有限公司 一种防窥膜、防窥膜的制造方法和显示装置
CN116569085A (zh) * 2020-11-26 2023-08-08 肖特公司 光隔离阵列

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US11358380B2 (en) * 2015-09-01 2022-06-14 Lumvatech, Llc Methods and apparatus for molding-in gaskets within the grooves of a planar work material
WO2018129073A1 (en) * 2017-01-04 2018-07-12 3M Innovative Properties Company Light control film for display assemblies
WO2019130217A1 (en) * 2017-12-29 2019-07-04 3M Innovative Properties Company Light control sheet
US11822165B1 (en) * 2018-01-31 2023-11-21 Apple Inc. Displays with adjustable angles of view
US11448908B1 (en) 2018-01-31 2022-09-20 Apple Inc. Displays with adjustable angles of view
US11209577B2 (en) * 2018-05-30 2021-12-28 Ocean Optics, Inc. Macro-scale features for optically black surfaces and straylight suppression
DE102018117591A1 (de) * 2018-07-20 2020-01-23 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Anzeigevorrichtung
EP3894911A4 (en) * 2018-12-11 2022-08-24 3M Innovative Properties Company LIGHT CONTROL FILM
JP7274856B2 (ja) 2018-12-11 2023-05-17 スリーエム イノベイティブ プロパティズ カンパニー 位置検出システム、位置検出方法、角度検出方法、マーカー
WO2020250180A1 (en) * 2019-06-12 2020-12-17 3M Innovative Properties Company High transmission light control films with asymmetric light output
US11867932B2 (en) * 2019-07-02 2024-01-09 Lg Display Co., Ltd. Light control film having nano light absorbing layer and display using the same
KR102743259B1 (ko) 2019-08-02 2024-12-16 삼성디스플레이 주식회사 광제어 필름 및 이를 포함하는 표시 장치
CN114585965B (zh) * 2019-10-11 2023-11-28 Lg伊诺特有限公司 光路控制构件及具有其的显示器
TWI702337B (zh) * 2019-11-27 2020-08-21 國立中央大學 隱私保護薄膜系統
KR102892096B1 (ko) 2019-12-12 2025-11-27 삼성디스플레이 주식회사 표시 장치
US11984050B2 (en) * 2020-03-08 2024-05-14 Mui Lab, Inc. Product with incorporated operation display panel
JP6784430B1 (ja) * 2020-04-07 2020-11-11 ｍｕｉ Ｌａｂ株式会社 表示パネル
US11415728B2 (en) * 2020-05-27 2022-08-16 Looking Glass Factory, Inc. System and method for holographic displays
JP7064549B2 (ja) * 2020-10-21 2022-05-10 信越ポリマー株式会社 光制御フィルターの製造方法
KR20230124930A (ko) * 2020-11-26 2023-08-28 쇼트 코포레이션 광분리 어레이
KR102517586B1 (ko) 2020-12-03 2023-04-04 주식회사 세코닉스 광 경로 제어를 위한 광학 필름
KR20220135273A (ko) 2021-03-29 2022-10-07 삼성디스플레이 주식회사 표시 패널 및 이를 포함하는 차량
US20240329415A1 (en) * 2021-07-22 2024-10-03 3M Innovative Properties Company Light Control Film and Method of Fabricating Same
US20240288703A1 (en) * 2021-09-29 2024-08-29 3M Innovative Properties Company Light control layer for ambient contrast control
WO2023073495A1 (en) * 2021-10-29 2023-05-04 3M Innovative Properties Company Light control film
WO2023073494A1 (en) * 2021-10-29 2023-05-04 3M Innovative Properties Company Light control film
KR102464340B1 (ko) 2022-01-28 2022-11-09 이선행 개인정보 보호필름.
CN119156553A (zh) * 2022-05-06 2024-12-17 3M创新有限公司 光控膜及其制造方法
WO2025050065A1 (en) 2023-08-30 2025-03-06 Looking Glass Factory, Inc. Augmented superstereoscopic display

Citations (5)

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WO1996007115A1 (en) * 1994-08-26 1996-03-07 Alliedsignal Inc. Improved polarizer
CN1126520A (zh) * 1993-07-01 1996-07-10 联合讯号公司 带有锥形波导管阵列的直接显示装置
CN101903809A (zh) * 2007-12-21 2010-12-01 3M创新有限公司 光控膜
CN103597379A (zh) * 2011-05-25 2014-02-19 3M创新有限公司 光控膜
CN103827726A (zh) * 2011-09-30 2014-05-28 3M创新有限公司 电子可切换式保密膜和具有电子可切换式保密膜的显示装置

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WO1996023245A1 (en) * 1995-01-26 1996-08-01 Toray Industries, Inc. Liquid crystal display device
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WO2002075375A1 (fr) * 2001-03-16 2002-09-26 Toray Industries, Inc. Feuille fonctionnelle optique
US6778336B2 (en) 2002-08-02 2004-08-17 Illinois Tool Works Inc. Reduced visibility surface
US8012567B2 (en) 2006-01-12 2011-09-06 3M Innovative Properties Company Light-collimating film
JP2007272065A (ja) * 2006-03-31 2007-10-18 Mitsubishi Rayon Co Ltd 光学フィルムおよびその製造方法
US20080186558A1 (en) 2007-02-07 2008-08-07 Jong-Seo Lee Two dimensional light control film
JP4766003B2 (ja) * 2007-06-04 2011-09-07 株式会社日立製作所 表示装置
BRPI0816641A2 (pt) 2007-10-16 2015-03-10 3M Innovative Properties Co "filme de controle de luz, conjunto de iluminação colimada e tela de cristal líquido"
US20090213593A1 (en) 2008-02-26 2009-08-27 Reflexite Corporation Optical device and system for black level enhancement and methods of use thereof
EP2257854B1 (en) 2008-02-26 2018-10-31 3M Innovative Properties Company Multi-photon exposure system
JP5748655B2 (ja) * 2008-05-16 2015-07-15 スリーエム イノベイティブ プロパティズ カンパニー 軸外の可視のしるしを有する光制御フィルム
EP2393655A4 (en) 2009-02-06 2017-07-26 3M Innovative Properties Company Light control film and multi-layer optical film stack
KR101714807B1 (ko) * 2009-06-18 2017-03-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 제어 필름
KR20130097736A (ko) * 2010-08-05 2013-09-03 쓰리엠 이노베이티브 프로퍼티즈 컴파니 무광택 표면층을 포함하는 다층 필름 및 물품

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
CN1126520A (zh) * 1993-07-01 1996-07-10 联合讯号公司 带有锥形波导管阵列的直接显示装置
WO1996007115A1 (en) * 1994-08-26 1996-03-07 Alliedsignal Inc. Improved polarizer
CN101903809A (zh) * 2007-12-21 2010-12-01 3M创新有限公司 光控膜
CN103597379A (zh) * 2011-05-25 2014-02-19 3M创新有限公司 光控膜
CN103827726A (zh) * 2011-09-30 2014-05-28 3M创新有限公司 电子可切换式保密膜和具有电子可切换式保密膜的显示装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108957893A (zh) * 2018-07-04 2018-12-07 上海先幻新材料科技有限公司 一种防窥膜及其制备方法
CN108957893B (zh) * 2018-07-04 2021-07-06 上海先幻新材料科技有限公司 一种防窥膜及其制备方法
CN110954990A (zh) * 2019-12-18 2020-04-03 京东方科技集团股份有限公司 光线控制膜及其制备方法、显示装置
CN110954990B (zh) * 2019-12-18 2021-08-17 京东方科技集团股份有限公司 光线控制膜及其制备方法、显示装置
CN116569085A (zh) * 2020-11-26 2023-08-08 肖特公司 光隔离阵列
CN115718337A (zh) * 2022-10-19 2023-02-28 深圳怡钛积科技股份有限公司 一种防窥膜、防窥膜的制造方法和显示装置

Also Published As

Publication number Publication date
JP6785669B2 (ja) 2020-11-18
SG11201610843SA (en) 2017-01-27
EP3161543A4 (en) 2018-02-28
KR20170023165A (ko) 2017-03-02
EP3161543B1 (en) 2023-11-01
WO2016003669A1 (en) 2016-01-07
KR102414650B1 (ko) 2022-06-30
US10663630B2 (en) 2020-05-26
JP2017522598A (ja) 2017-08-10
US20170108628A1 (en) 2017-04-20
EP3161543A1 (en) 2017-05-03

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PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170510

RJ01 Rejection of invention patent application after publication