CN112567269A - 光控膜及其制造方法 - Google Patents

光控膜及其制造方法 Download PDF

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Publication number
CN112567269A
CN112567269A CN201980052604.1A CN201980052604A CN112567269A CN 112567269 A CN112567269 A CN 112567269A CN 201980052604 A CN201980052604 A CN 201980052604A CN 112567269 A CN112567269 A CN 112567269A
Authority
CN
China
Prior art keywords
louvers
light control
functional substrate
control film
louver
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Withdrawn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
CN201980052604.1A
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English (en)
Chinese (zh)
Inventor
马克·A·勒里希
杨朝晖
特里·迪恩·彭
辛西娅·Y·塔马奇
欧文·M·安德森
罗伯特·贝内特
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 CN112567269A publication Critical patent/CN112567269A/zh
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/002—Arrays of reflective systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/006—Systems in which light light is reflected on a plurality of parallel surfaces, e.g. louvre mirrors, total internal reflection [TIR] lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • 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
    • 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
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • H10K59/8792—Arrangements for improving contrast, e.g. preventing reflection of ambient light comprising light absorbing layers, e.g. black layers
    • 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
    • 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

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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)
  • Laminated Bodies (AREA)
CN201980052604.1A 2018-08-10 2019-08-08 光控膜及其制造方法 Withdrawn CN112567269A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862717458P 2018-08-10 2018-08-10
US62/717,458 2018-08-10
PCT/IB2019/056776 WO2020031140A2 (en) 2018-08-10 2019-08-08 Light control film and method of manufacture thereof

Publications (1)

Publication Number Publication Date
CN112567269A true CN112567269A (zh) 2021-03-26

Family

ID=68072886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980052604.1A Withdrawn CN112567269A (zh) 2018-08-10 2019-08-08 光控膜及其制造方法

Country Status (6)

Country Link
US (1) US20210294003A1 (https=)
JP (1) JP7442501B2 (https=)
KR (1) KR102914582B1 (https=)
CN (1) CN112567269A (https=)
TW (1) TW202016576A (https=)
WO (1) WO2020031140A2 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116931257A (zh) * 2023-06-07 2023-10-24 苏州金橙子激光技术有限公司 一种激光器准直光校正辅助装置
CN117173987A (zh) * 2023-09-05 2023-12-05 业成光电（深圳）有限公司 防发散光结构以及显示装置
CN117647857A (zh) * 2022-09-05 2024-03-05 恩维世科斯有限公司 光控膜
US12066631B2 (en) 2023-01-13 2024-08-20 Google Llc Control of diffraction artifacts in augmented reality display using view control layer

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102742158B1 (ko) 2018-01-16 2024-12-16 퍼시픽 라이트 앤드 홀로그램 인크. 전자기 필드 컴퓨팅들을 이용한 3차원 디스플레이들
US11360431B2 (en) 2020-09-17 2022-06-14 Pacific Light & Hologram, Inc. Reconstructing objects with display zero order light suppression
CN116348792A (zh) * 2020-10-15 2023-06-27 3M创新有限公司 含有具有红外吸收粘合层的多层光学制品的光学装置
WO2022094782A1 (zh) * 2020-11-04 2022-05-12 黑龙江天有为电子有限责任公司 汽车仪表盘及其控制方法、彩色控光片
CN112446318B (zh) * 2020-11-23 2025-05-30 京东方科技集团股份有限公司 一种光学识别模组和显示面板
FR3117614B1 (fr) * 2020-12-15 2023-08-25 Isorg Filtre angulaire optique
DE102021100977A1 (de) 2021-01-19 2022-07-21 Marelli Automotive Lighting Reutlingen (Germany) GmbH Kraftfahrzeugscheinwerfer mit Lamellen
WO2022214903A1 (en) * 2021-04-05 2022-10-13 3M Innovative Properties Company Optical film, optical stack and display system
US20240288703A1 (en) * 2021-09-29 2024-08-29 3M Innovative Properties Company Light control layer for ambient contrast control
KR102859357B1 (ko) * 2021-12-30 2025-09-12 엘지디스플레이 주식회사 시야각 제어 필름 및 이를 포함하는 표시장치
CN114442330B (zh) * 2022-04-06 2022-10-28 深圳市隆利科技股份有限公司 头戴式显示器的光学装置
US20230378405A1 (en) * 2022-05-17 2023-11-23 Apple Inc. Systems With External Displays
KR102894037B1 (ko) * 2022-08-31 2025-12-04 주식회사 엘엠에스 광학필름 및 광학필름을 포함하는 전자 장치
TWI885654B (zh) * 2022-12-21 2025-06-01 南韓商Ｌｇ化學股份有限公司 光控膜及包含其的有機發光裝置
KR20240099096A (ko) * 2022-12-21 2024-06-28 주식회사 엘지화학 광 제어 필름
US12315403B2 (en) 2023-05-12 2025-05-27 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12300132B2 (en) 2023-05-12 2025-05-13 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12243453B2 (en) 2023-05-12 2025-03-04 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12266280B2 (en) 2023-05-12 2025-04-01 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12374247B2 (en) 2023-05-12 2025-07-29 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12230176B2 (en) 2023-05-12 2025-02-18 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12254798B2 (en) 2023-05-12 2025-03-18 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12272279B2 (en) 2023-05-12 2025-04-08 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12236816B2 (en) 2023-05-12 2025-02-25 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12293687B2 (en) 2023-05-12 2025-05-06 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12266279B2 (en) 2023-05-12 2025-04-01 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects with optical devices having in-coupling and out-coupling diffractive structures
US11900842B1 (en) 2023-05-12 2024-02-13 Pacific Light & Hologram, Inc. Irregular devices
US12254797B2 (en) 2023-05-12 2025-03-18 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12288490B2 (en) 2023-05-12 2025-04-29 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
WO2025004817A1 (ja) * 2023-06-26 2025-01-02 Jsr株式会社 光学部材、センサーモジュール、光学部材の製造方法
US12281984B1 (en) 2023-12-21 2025-04-22 Pacific Light & Hologram, Inc. Optical measurements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003066206A (ja) * 2001-08-27 2003-03-05 Dainippon Printing Co Ltd 二次元視野角拡大部材および表示装置
JP2013113902A (ja) * 2011-11-25 2013-06-10 Dainippon Printing Co Ltd 光学パネルおよび表示装置
JP2013205698A (ja) * 2012-03-29 2013-10-07 Dainippon Printing Co Ltd 光学シート、光学シートの製造方法、及び表示装置
US20160103250A1 (en) * 2013-07-01 2016-04-14 3M Innovative Properties Company Protection film suitable for illuminated display devices

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6398370B1 (en) 2000-11-15 2002-06-04 3M Innovative Properties Company Light control device
JP2007279424A (ja) * 2006-04-07 2007-10-25 Three M Innovative Properties Co 覗き見防止シート及びそれを含むディスプレイ装置
WO2009085581A1 (en) 2007-12-21 2009-07-09 3M Innovative Properties Company Light control film
WO2010032801A1 (ja) * 2008-09-17 2010-03-25 大日本印刷株式会社 光学シート、及び映像表示装置
EP2393655A4 (en) 2009-02-06 2017-07-26 3M Innovative Properties Company Light control film and multi-layer optical film stack
KR101086927B1 (ko) * 2010-09-08 2011-11-29 백철재 광 제어필름의 제조방법 및 이에 의해 제조된 광 제어필름
US8523108B2 (en) * 2011-03-24 2013-09-03 Goodrich Corporation Heat shield installation for aircraft wheel to improve convective cooling of aircraft brake
EP2761360A4 (en) 2011-09-30 2015-06-10 3M Innovative Properties Co ELECTRONICALLY SWITCHED PRIVACY FILMS AND DISPLAY DEVICE THEREFOR
JP5919952B2 (ja) * 2012-03-29 2016-05-18 大日本印刷株式会社 シートコイル、光学シート、これらの製造方法、及び表示装置の製造方法
US10209612B2 (en) * 2013-09-25 2019-02-19 Thomas Global Systems (IP) Pty Ltd Display system for ambient light discrimination
EP3276383A4 (en) * 2015-03-24 2019-02-20 Nippon Kayaku Kabushiki Kaisha OPTICAL LAMINATE COMPRISING AN INFRARED PROTECTION LAYER AND A POLARIZING FILM
WO2018097842A1 (en) * 2016-11-22 2018-05-31 3M Innovative Properties Company Spectrally selective light control film
KR102570180B1 (ko) * 2016-11-28 2023-08-25 엘지디스플레이 주식회사 지문 센서 일체형 전계 발광 표시장치
JP7205463B2 (ja) * 2017-03-31 2023-01-17 大日本印刷株式会社 光学シート、光制御部材、面光源装置、映像源ユニット、及び表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003066206A (ja) * 2001-08-27 2003-03-05 Dainippon Printing Co Ltd 二次元視野角拡大部材および表示装置
JP2013113902A (ja) * 2011-11-25 2013-06-10 Dainippon Printing Co Ltd 光学パネルおよび表示装置
JP2013205698A (ja) * 2012-03-29 2013-10-07 Dainippon Printing Co Ltd 光学シート、光学シートの製造方法、及び表示装置
US20160103250A1 (en) * 2013-07-01 2016-04-14 3M Innovative Properties Company Protection film suitable for illuminated display devices

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117647857A (zh) * 2022-09-05 2024-03-05 恩维世科斯有限公司 光控膜
CN117647857B (zh) * 2022-09-05 2025-12-16 恩维世科斯有限公司 光控膜
US12066631B2 (en) 2023-01-13 2024-08-20 Google Llc Control of diffraction artifacts in augmented reality display using view control layer
CN116931257A (zh) * 2023-06-07 2023-10-24 苏州金橙子激光技术有限公司 一种激光器准直光校正辅助装置
CN117173987A (zh) * 2023-09-05 2023-12-05 业成光电（深圳）有限公司 防发散光结构以及显示装置
TWI862156B (zh) * 2023-09-05 2024-11-11 大陸商業成光電（深圳）有限公司 防發散光結構以及顯示裝置

Also Published As

Publication number Publication date
KR102914582B1 (ko) 2026-01-16
JP2021534448A (ja) 2021-12-09
WO2020031140A2 (en) 2020-02-13
JP7442501B2 (ja) 2024-03-04
WO2020031140A3 (en) 2020-05-28
KR20210040073A (ko) 2021-04-12
TW202016576A (zh) 2020-05-01
US20210294003A1 (en) 2021-09-23

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