CN104854484B - 具有嵌入扩散片的增亮膜 - Google Patents

具有嵌入扩散片的增亮膜 Download PDF

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Publication number
CN104854484B
CN104854484B CN201380063567.7A CN201380063567A CN104854484B CN 104854484 B CN104854484 B CN 104854484B CN 201380063567 A CN201380063567 A CN 201380063567A CN 104854484 B CN104854484 B CN 104854484B
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China
Prior art keywords
peak
frequency
optical
prisms
less
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Chinese (zh)
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CN104854484A (zh
Inventor
加里·T·博伊德
史蒂文·H·贡
特里·迪恩·彭
王庆兵
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • 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
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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
    • 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
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Polarising Elements (AREA)
  • Planar Illumination Modules (AREA)
  • Laminated Bodies (AREA)
CN201380063567.7A 2012-12-14 2013-12-05 具有嵌入扩散片的增亮膜 Active CN104854484B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261737220P 2012-12-14 2012-12-14
US61/737,220 2012-12-14
PCT/US2013/073276 WO2014093119A1 (en) 2012-12-14 2013-12-05 Brightness enhancing film with embedded diffuser

Publications (2)

Publication Number Publication Date
CN104854484A CN104854484A (zh) 2015-08-19
CN104854484B true CN104854484B (zh) 2017-05-24

Family

ID=49887250

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380063567.7A Active CN104854484B (zh) 2012-12-14 2013-12-05 具有嵌入扩散片的增亮膜

Country Status (6)

Country Link
US (2) US10557973B2 (enExample)
JP (1) JP6329172B2 (enExample)
KR (1) KR20150094713A (enExample)
CN (1) CN104854484B (enExample)
TW (1) TWI634351B (enExample)
WO (1) WO2014093119A1 (enExample)

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WO2016054427A1 (en) 2014-10-03 2016-04-07 3M Innovative Properties Company Methods for managing the scattering of incident light and articles created therefrom
KR20170074934A (ko) 2014-10-20 2017-06-30 쓰리엠 이노베이티브 프로퍼티즈 캄파니 감소된 눈부심을 갖는 태양-지향식 광 방향전환 필름
KR20170071582A (ko) 2014-10-20 2017-06-23 쓰리엠 이노베이티브 프로퍼티즈 캄파니 감소된 눈부심을 갖는 방-지향식 광 방향전환 필름
CN107075898B (zh) 2014-10-20 2020-02-18 3M创新有限公司 包括微结构化漫射体的隔热玻璃窗单元和微光学层以及方法
US20170109895A1 (en) * 2015-10-19 2017-04-20 Honeywell International Inc. Apparatus and method for measuring haze of sheet materials or other materials using off-axis detector
US10795061B2 (en) 2016-05-15 2020-10-06 3M Innovative Properties Company Light redirecting film with multi-peak microstructured prismatic elements and methods of making them
WO2017205174A1 (en) 2016-05-27 2017-11-30 3M Innovative Properties Company Oled display with improved color uniformity
EP3533090A1 (en) * 2016-10-28 2019-09-04 3M Innovative Properties Company Nanostructured article
US12164120B2 (en) 2017-01-16 2024-12-10 3M Innovative Properties Company Faceted microstructured surface
WO2019130217A1 (en) 2017-12-29 2019-07-04 3M Innovative Properties Company Light control sheet
JP7293733B2 (ja) * 2018-05-15 2023-06-20 凸版印刷株式会社 調光装置
JP6493598B1 (ja) * 2018-05-15 2019-04-03 凸版印刷株式会社 調光装置、調光装置の管理方法、および、調光装置の製造方法
JP6541856B1 (ja) * 2018-10-02 2019-07-10 住友化学株式会社 光学フィルム、フレキシブル表示装置及び光学フィルムの製造方法
JP6541855B1 (ja) * 2018-10-02 2019-07-10 住友化学株式会社 光学フィルム、フレキシブル表示装置及び光学フィルムの製造方法
JP7462638B2 (ja) 2018-12-14 2024-04-05 スリーエム イノベイティブ プロパティズ カンパニー 前面側光制御フィルムを有する液晶ディスプレイ
US12292588B2 (en) * 2020-02-21 2025-05-06 Shinwha Intertek Corp Optical sheet and method for manufacturing optical sheet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1210593A (zh) * 1996-02-05 1999-03-10 美国3M公司 带有渐缓切割表面的亮度增强膜
JP2010519599A (ja) * 2007-02-27 2010-06-03 スリーエム イノベイティブ プロパティズ カンパニー 耐亀裂性が改良されたナノコンポジット構造を備えた輝度向上フィルム
CN101726774A (zh) * 2008-10-15 2010-06-09 惠和株式会社 光学片以及使用其的背光单元

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JP3606636B2 (ja) * 1995-06-07 2005-01-05 大日本印刷株式会社 レンズシート、面光源及び表示装置
US20100302479A1 (en) 1996-03-21 2010-12-02 Aronson Joseph T Optical article
JP4238792B2 (ja) 2004-08-04 2009-03-18 ソニー株式会社 光拡散シート及びその製造方法、並びにスクリーン
JP5338319B2 (ja) 2007-01-09 2013-11-13 大日本印刷株式会社 光学シート、面光源装置、表示装置及び光学シートの製造方法
US7916621B2 (en) * 2007-02-05 2011-03-29 Samsung Electronics Co., Ltd. MIMO control signaling in a wireless communication system
US20090073564A1 (en) * 2007-09-14 2009-03-19 Ching-Bin Lin Optical film having light-scattering substrate and the process thereof
WO2010014126A2 (en) 2008-03-25 2010-02-04 Rusty Hogan Devices, systems and methods for firearms training, simulation and operations
JP5402486B2 (ja) * 2008-10-07 2014-01-29 大日本印刷株式会社 光学シート、面光源装置および透過型表示装置
JP5158443B2 (ja) * 2009-03-25 2013-03-06 住友化学株式会社 防眩フィルムおよびその製造方法、ならびに金型の製造方法
CN102449508B (zh) 2009-04-15 2014-12-17 3M创新有限公司 光学膜
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
KR20120061911A (ko) * 2009-08-25 2012-06-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 방향 전환 필름 및 이를 포함하는 디스플레이 시스템
US7998359B2 (en) * 2010-09-24 2011-08-16 Innovalight, Inc. Methods of etching silicon-containing films on silicon substrates
WO2011056475A2 (en) 2009-10-27 2011-05-12 3M Innovative Properties Company Optical film with anti-warp surface
WO2011088161A1 (en) 2010-01-13 2011-07-21 3M Innovative Properties Company Optical films with microstructured low refractive index nanovoided layers and methods therefor
JP5801062B2 (ja) * 2010-03-11 2015-10-28 住友化学株式会社 防眩フィルムおよび防眩性偏光板
KR101851413B1 (ko) 2010-05-28 2018-04-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 방향전환 필름 및 이를 포함하는 디스플레이 시스템
CN202256749U (zh) 2011-09-26 2012-05-30 北京康得新复合材料股份有限公司 一种复合结构增亮膜
KR20150002820A (ko) 2012-04-20 2015-01-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 사실상 비-이미징의 매립된 확산기를 갖는 휘도 향상 필름
CN104797961B (zh) 2012-11-21 2018-02-02 3M创新有限公司 光学扩散膜及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1210593A (zh) * 1996-02-05 1999-03-10 美国3M公司 带有渐缓切割表面的亮度增强膜
JP2010519599A (ja) * 2007-02-27 2010-06-03 スリーエム イノベイティブ プロパティズ カンパニー 耐亀裂性が改良されたナノコンポジット構造を備えた輝度向上フィルム
CN101726774A (zh) * 2008-10-15 2010-06-09 惠和株式会社 光学片以及使用其的背光单元

Also Published As

Publication number Publication date
US20160146982A1 (en) 2016-05-26
JP2016506539A (ja) 2016-03-03
KR20150094713A (ko) 2015-08-19
US20200116904A1 (en) 2020-04-16
TW201426029A (zh) 2014-07-01
TWI634351B (zh) 2018-09-01
CN104854484A (zh) 2015-08-19
WO2014093119A1 (en) 2014-06-19
US10557973B2 (en) 2020-02-11
JP6329172B2 (ja) 2018-05-23

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