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 (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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KR100576870B1 (ko) 2004-08-11 2006-05-10 삼성전기주식회사 질화물 반도체 발광소자 및 제조방법
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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
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KR101332054B1 (ko) * 2009-06-09 2013-11-22 엘지디스플레이 주식회사 액정표시장치
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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
CN104379993B (zh) 2018-04-06
TWI601983B (zh) 2017-10-11
CN104379993A (zh) 2015-02-25

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