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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BR112016006775A2 (pt) 2013-10-02 2017-08-01 3M Innovative Properties Co pilha de filmes ópticos e artigo
WO2015050750A1 (en) 2013-10-02 2015-04-09 3M Innovative Properties Company Microstuctured diffuser comprising first microstructured layer and coating, optical stacks, and method
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
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
EP3487914A1 (en) 2016-07-22 2019-05-29 3M Innovative Properties Company Structured film and articles thereof
TW201835554A (zh) * 2016-12-12 2018-10-01 日商日本電氣硝子股份有限公司 透明物品
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
CN114967217B (zh) 2017-01-04 2024-07-26 3M创新有限公司 光控膜及其形成方法
KR102482762B1 (ko) * 2017-01-10 2022-12-29 서울바이오시스 주식회사 포충기
KR20190104175A (ko) * 2017-01-16 2019-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 소면형 미세구조화된 표면
DE102017003362A1 (de) 2017-04-06 2018-10-11 Carl Freudenberg Kg Element zur Lichtmanipulation
CN110709641B (zh) * 2017-06-06 2021-08-10 3M创新有限公司 包括宽幅转向膜和具有四分之一波长延迟器的反射偏振片的背光源
EP3645275A1 (en) 2017-06-26 2020-05-06 3M Innovative Properties Company Structured film and articles thereof
WO2019003032A1 (en) 2017-06-26 2019-01-03 3M Innovative Properties Company STRUCTURED FILM AND ARTICLES THEREFOR
WO2019003058A1 (en) 2017-06-26 2019-01-03 3M Innovative Properties Company STRUCTURED FILM AND ARTICLES THEREFOR
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
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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JP4262113B2 (ja) * 2004-02-13 2009-05-13 シチズン電子株式会社 バックライト
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JP5706332B2 (ja) 2008-11-19 2015-04-22 スリーエム イノベイティブ プロパティズ カンパニー 極方向及び方位方向の両方における出力制限を有する反射性フィルムの組み合わせ体並びに関連する構成
KR101696492B1 (ko) 2008-11-19 2017-01-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 극 방향과 방위각 방향 둘 모두에서 출력 구속을 갖는 다층 광학 필름 및 관련 구조체
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
US20110045311A1 (en) * 2009-08-24 2011-02-24 Dai Nippon Printing Co., Ltd. Optical film
JP5837495B2 (ja) * 2009-08-25 2015-12-24 スリーエム イノベイティブ プロパティズ カンパニー 光方向転換フィルム及びそれを組み込んだディスプレイシステム
CA2934791C (en) 2014-01-09 2021-01-12 Flooring Industries Limited, Sarl Floor panel for forming a floor covering
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WO2019035223A1 (ja) 2017-08-14 2019-02-21 株式会社Ｋｏｋｕｓａｉ Ｅｌｅｃｔｒｉｃ プラズマ生成装置、基板処理装置および半導体装置の製造方法
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Also Published As

Publication number Publication date
WO2013142084A1 (en) 2013-09-26
CN104379993B (zh) 2018-04-06
TWI601983B (zh) 2017-10-11
US20160025919A1 (en) 2016-01-28
US9389355B2 (en) 2016-07-12
TW201344253A (zh) 2013-11-01
JP2015519589A (ja) 2015-07-09
JP6293114B2 (ja) 2018-03-14
CN104379993A (zh) 2015-02-25

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PA0105 International application

Patent event date: 20141015

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180219

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190531

Patent event code: PE09021S01D

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

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20191129

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee