CN104379993B - 结构化光学膜 - Google Patents

结构化光学膜 Download PDF

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Publication number
CN104379993B
CN104379993B CN201380014634.6A CN201380014634A CN104379993B CN 104379993 B CN104379993 B CN 104379993B CN 201380014634 A CN201380014634 A CN 201380014634A CN 104379993 B CN104379993 B CN 104379993B
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CN
China
Prior art keywords
item
optical film
less
average
lenslets
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.)
Expired - Fee Related
Application number
CN201380014634.6A
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English (en)
Chinese (zh)
Other versions
CN104379993A (zh
Inventor
加里·T·博伊德
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 CN104379993A publication Critical patent/CN104379993A/zh
Application granted granted Critical
Publication of CN104379993B publication Critical patent/CN104379993B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • 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
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0221—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having an irregular structure
    • 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
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0231—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having microprismatic or micropyramidal shape
    • 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
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
CN201380014634.6A 2012-03-20 2013-03-07 结构化光学膜 Expired - Fee Related CN104379993B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261613143P 2012-03-20 2012-03-20
US61/613,143 2012-03-20
PCT/US2013/029654 WO2013142084A1 (en) 2012-03-20 2013-03-07 Structured optical film

Publications (2)

Publication Number Publication Date
CN104379993A CN104379993A (zh) 2015-02-25
CN104379993B true CN104379993B (zh) 2018-04-06

Family

ID=47989381

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380014634.6A Expired - Fee Related CN104379993B (zh) 2012-03-20 2013-03-07 结构化光学膜

Country Status (6)

Country Link
US (1) US9389355B2 (enExample)
JP (1) JP6293114B2 (enExample)
KR (1) KR20140144217A (enExample)
CN (1) CN104379993B (enExample)
TW (1) TWI601983B (enExample)
WO (1) WO2013142084A1 (enExample)

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KR102109473B1 (ko) 2012-11-21 2020-05-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 확산 필름 및 이를 제조하는 방법
KR102267204B1 (ko) 2013-10-02 2021-06-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 제1 미세구조화 층 및 코팅을 포함하는 미세구조화 확산기, 광학 적층체, 및 방법
WO2015050751A1 (en) 2013-10-02 2015-04-09 3M Innovative Properties Company Articles and methods comprising polyacrylate primer with nitrogen-containing polymer
CN105593323B (zh) 2013-10-02 2018-11-09 3M创新有限公司 包含聚丙烯酸酯压敏底漆以及含聚丙烯酸酯组分的粘合剂的制品
TWI646361B (zh) * 2013-12-06 2019-01-01 光峰科技股份有限公司 用於產生均勻線性光源的光學模組及產生均勻線性光源的方法
CN105137644B (zh) * 2015-09-23 2018-08-10 宁波激智科技股份有限公司 一种减干涉光学增亮膜
CN106199773B (zh) * 2016-06-21 2018-06-01 宁波激智科技股份有限公司 一种高机械稳定性的光学薄膜堆及其制备方法
WO2018017552A1 (en) 2016-07-22 2018-01-25 3M Innovative Properties Company Structured film and articles thereof
US11555950B2 (en) * 2016-12-12 2023-01-17 Nippon Electric Glass Co., Ltd. Transparent article
CN106526727B (zh) * 2016-12-23 2019-08-27 合肥乐凯科技产业有限公司 一种高辉度高雾度复合光学板
US11307333B2 (en) * 2017-01-04 2022-04-19 3M Innovative Properties Company Asymmetric turning film with top-hat light output distributions
KR20190099304A (ko) 2017-01-04 2019-08-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 디스플레이 조립체를 위한 광 제어 필름
KR102482762B1 (ko) * 2017-01-10 2022-12-29 서울바이오시스 주식회사 포충기
US12164120B2 (en) * 2017-01-16 2024-12-10 3M Innovative Properties Company Faceted microstructured surface
DE102017003362A1 (de) 2017-04-06 2018-10-11 Carl Freudenberg Kg Element zur Lichtmanipulation
US11187847B2 (en) * 2017-06-06 2021-11-30 3M Innovative Properties Company Backlight including wide-web turning film and reflective polarizer with quarter-wave retarder
US20220001644A1 (en) 2017-06-26 2022-01-06 3M Innovative Properties Company Structured film and articles thereof
EP3645275A1 (en) 2017-06-26 2020-05-06 3M Innovative Properties Company Structured film and articles thereof
WO2019003058A1 (en) 2017-06-26 2019-01-03 3M Innovative Properties Company STRUCTURED FILM AND ARTICLES THEREFOR
CN109283780B (zh) * 2017-07-20 2021-03-05 宏达国际电子股份有限公司 光学透镜、光学系统及制作光学透镜的方法
US10670778B2 (en) 2017-07-20 2020-06-02 Htc Corporation Optical lens, optical system and method of manufacturing optical lens
JP2020027218A (ja) * 2018-08-16 2020-02-20 楷威電子股▲分▼有限公司 光学フィルム及びそれを応用したバックライトモジュール
TWI725446B (zh) * 2019-06-12 2021-04-21 微采視像科技股份有限公司 用於顯示器可視側的光學膜
TWI792544B (zh) * 2021-09-08 2023-02-11 占暉光學股份有限公司 具偏振微小結構層之光學透鏡裝置及其方法
US12001099B2 (en) * 2021-12-16 2024-06-04 3M Innovative Properties Company Integral multilayer optical film

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US6322236B1 (en) 1999-02-09 2001-11-27 3M Innovative Properties Company Optical film with defect-reducing surface and method for making same
MXPA04008145A (es) 2002-02-28 2004-11-26 3M Innovative Properties Co Divisores compuestos de haces de polarizacion.
JP4262113B2 (ja) * 2004-02-13 2009-05-13 シチズン電子株式会社 バックライト
KR100576870B1 (ko) 2004-08-11 2006-05-10 삼성전기주식회사 질화물 반도체 발광소자 및 제조방법
CN100585270C (zh) * 2005-08-12 2010-01-27 夏普株式会社 背光单元和液晶显示装置
US7350442B2 (en) 2005-11-15 2008-04-01 3M Innovative Properties Company Cutting tool having variable movement in a z-direction laterally along a work piece for making microstructures
US7328638B2 (en) 2005-12-27 2008-02-12 3M Innovative Properties Company Cutting tool using interrupted cut fast tool servo
CN101004461B (zh) * 2007-01-22 2010-10-06 长兴光学材料（苏州）有限公司 抗刮薄膜及液晶显示器
TWI411819B (zh) * 2007-04-03 2013-10-11 Optivision Technology Inc An optical film having a surface structure
TWI467283B (zh) 2007-05-20 2015-01-01 3M Innovative Properties Co 具有半反射鏡組件之再循環背光
EP2153275A4 (en) 2007-05-20 2010-09-08 3M Innovative Properties Co LAMP COVER ASSEMBLY FOR A DIRECT LIGHTING TAIL LIGHT
TWI417609B (zh) * 2007-11-09 2013-12-01 Eternal Chemical Co Ltd 光學膜
KR100817768B1 (ko) * 2008-02-29 2008-03-31 주식회사 엘지에스 광학시트 및 이를 구비한 액정표시장치
WO2010059568A1 (en) 2008-11-19 2010-05-27 3M Innovative Properties Company Reflective film combinations with output confinement in both polar and azimuthal directions and related constructions
US8662687B2 (en) 2008-11-19 2014-03-04 3M Innovative Properties Company Brewster angle film for light management in luminaires and other lighting systems
WO2010059566A1 (en) 2008-11-19 2010-05-27 3M Innovative Properties Company Multilayer optical film with output confinement in both polar and azimuthal directions and related constructions
US20110222263A1 (en) 2008-11-19 2011-09-15 Weber Michael F High transmission flux leveling multilayer optical film and related constructions
JP5498027B2 (ja) * 2009-01-30 2014-05-21 株式会社ジロオコーポレートプラン 液晶表示装置用光学シート及びこれを用いたバックライトユニット
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
KR101332054B1 (ko) * 2009-06-09 2013-11-22 엘지디스플레이 주식회사 액정표시장치
US20110045311A1 (en) * 2009-08-24 2011-02-24 Dai Nippon Printing Co., Ltd. Optical film
KR20120061911A (ko) * 2009-08-25 2012-06-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 방향 전환 필름 및 이를 포함하는 디스플레이 시스템
WO2015104680A1 (en) 2014-01-09 2015-07-16 Flooring Industries Limited, Sarl Floor panel for forming a floor covering
FR3066491B1 (fr) 2017-05-18 2019-07-12 Technip France Procede de recuperation d'un courant d'hydrocarbures en c2+ dans un gaz residuel de raffinerie et installation associee
KR102217139B1 (ko) 2017-08-14 2021-02-18 가부시키가이샤 코쿠사이 엘렉트릭 플라스마 생성 장치, 기판 처리 장치 및 반도체 장치의 제조 방법
US11613208B2 (en) 2019-07-30 2023-03-28 Magna Electronics Inc. Trailer hitching assist system with trailer coupler detection

Also Published As

Publication number Publication date
US9389355B2 (en) 2016-07-12
US20160025919A1 (en) 2016-01-28
JP2015519589A (ja) 2015-07-09
WO2013142084A1 (en) 2013-09-26
TW201344253A (zh) 2013-11-01
JP6293114B2 (ja) 2018-03-14
TWI601983B (zh) 2017-10-11
KR20140144217A (ko) 2014-12-18
CN104379993A (zh) 2015-02-25

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