KR20140144217A - 구조화된 광학 필름 - Google Patents

구조화된 광학 필름 Download PDF

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Publication number
KR20140144217A
KR20140144217A KR1020147028852A KR20147028852A KR20140144217A KR 20140144217 A KR20140144217 A KR 20140144217A KR 1020147028852 A KR1020147028852 A KR 1020147028852A KR 20147028852 A KR20147028852 A KR 20147028852A KR 20140144217 A KR20140144217 A KR 20140144217A
Authority
KR
South Korea
Prior art keywords
item
optical film
lenslets
less
avg
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.)
Abandoned
Application number
KR1020147028852A
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English (en)
Korean (ko)
Inventor
게리 티 보이드
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 KR20140144217A publication Critical patent/KR20140144217A/ko
Abandoned legal-status Critical Current

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Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
KR1020147028852A 2012-03-20 2013-03-07 구조화된 광학 필름 Abandoned KR20140144217A (ko)

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 (1)

Publication Number Publication Date
KR20140144217A true KR20140144217A (ko) 2014-12-18

Family

ID=47989381

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147028852A Abandoned KR20140144217A (ko) 2012-03-20 2013-03-07 구조화된 광학 필름

Country Status (6)

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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014081693A1 (en) 2012-11-21 2014-05-30 3M Innovative Properties Company Optical diffusing films and methods of making same
KR102280969B1 (ko) 2013-10-02 2021-07-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 질소-함유 중합체를 갖는 폴리아크릴레이트 프라이머를 포함하는 물품 및 방법
JP6453864B2 (ja) 2013-10-02 2019-01-16 スリーエム イノベイティブ プロパティズ カンパニー ポリアクリレート感圧性プライマーと、ポリアクリレート成分を含む接着剤と、を含む物品
CN105612438B (zh) 2013-10-02 2018-12-14 3M创新有限公司 包括第一微结构化层和涂层的微结构化漫射体、光学叠堆以及方法
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
CN109476865B (zh) 2016-07-22 2022-08-19 3M创新有限公司 结构化膜及其制品
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
US10809445B2 (en) 2017-01-04 2020-10-20 3M Innovative Properties Company Light control film for display assemblies
WO2018129034A1 (en) * 2017-01-04 2018-07-12 3M Innovative Properties Company Asymmetric turning film with top-hat light output distributions
KR102482762B1 (ko) * 2017-01-10 2022-12-29 서울바이오시스 주식회사 포충기
CN118011539A (zh) * 2017-01-16 2024-05-10 3M创新有限公司 带小面的微结构化表面、光学膜和方法
DE102017003362A1 (de) 2017-04-06 2018-10-11 Carl Freudenberg Kg Element zur Lichtmanipulation
JP7237018B2 (ja) * 2017-06-06 2023-03-10 スリーエム イノベイティブ プロパティズ カンパニー ワイドウェブ転向フィルムと、四分の一波長リターダを有する反射偏光子とを含むバックライト
EP3645274A1 (en) 2017-06-26 2020-05-06 3M Innovative Properties Company Structured film and articles thereof
US20200216950A1 (en) 2017-06-26 2020-07-09 3M Innovative Properties Company Structured film and articles thereof
WO2019003033A1 (en) 2017-06-26 2019-01-03 3M Innovative Properties Company STRUCTURED FILM AND ARTICLES THEREFOR
US10670778B2 (en) 2017-07-20 2020-06-02 Htc Corporation Optical lens, optical system and method of manufacturing optical lens
TWI648570B (zh) * 2017-07-20 2019-01-21 宏達國際電子股份有限公司 光學透鏡、光學系統及製作光學透鏡的方法
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

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322236B1 (en) 1999-02-09 2001-11-27 3M Innovative Properties Company Optical film with defect-reducing surface and method for making same
US6719426B2 (en) 2002-02-28 2004-04-13 3M Innovative Properties Company Compound polarization beam splitters
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
WO2007020820A1 (ja) * 2005-08-12 2007-02-22 Sharp Kabushiki Kaisha バックライトユニット、及び液晶表示装置
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
EP2153275A4 (en) 2007-05-20 2010-09-08 3M Innovative Properties Co LAMP COVER ASSEMBLY FOR A DIRECT LIGHTING TAIL LIGHT
CN101681053B (zh) 2007-05-20 2012-03-21 3M创新有限公司 具有半镜面元件的循环背光源
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
KR101703363B1 (ko) 2008-11-19 2017-02-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 조명 기구 및 다른 조명 시스템에서의 광 관리를 위한 브루스터 각 필름
WO2010059579A1 (en) 2008-11-19 2010-05-27 3M Innovative Properties Company High transmission flux leveling multilayer optical film and related constructions
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
PL2366122T3 (pl) 2008-11-19 2019-03-29 3M Innovative Properties Company Wielowarstwowa powłoka optyczna z wychodzącym promieniowaniem ograniczonym w kierunkach zarówno biegunowym jak też azymutalnym oraz powiązane konstrukcje
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
JP5823958B2 (ja) * 2009-06-02 2015-11-25 スリーエム イノベイティブ プロパティズ カンパニー 光再偏向フィルム及び該フィルムを使用したディスプレイ
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
CN118315255A (zh) 2017-08-14 2024-07-09 株式会社国际电气 等离子体生成装置
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
CN104379993B (zh) 2018-04-06
JP6293114B2 (ja) 2018-03-14
CN104379993A (zh) 2015-02-25
TWI601983B (zh) 2017-10-11
TW201344253A (zh) 2013-11-01
US9389355B2 (en) 2016-07-12
JP2015519589A (ja) 2015-07-09
US20160025919A1 (en) 2016-01-28
WO2013142084A1 (en) 2013-09-26

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Patent event date: 20141015

Patent event code: PA01051R01D

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PA0201 Request for examination

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Patent event date: 20180219

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Patent event date: 20190531

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

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Patent event date: 20191129

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee