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
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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 (cg-RX-API-DMAC10.html)
JP (1) JP6329172B2 (cg-RX-API-DMAC10.html)
KR (1) KR20150094713A (cg-RX-API-DMAC10.html)
CN (1) CN104854484B (cg-RX-API-DMAC10.html)
TW (1) TWI634351B (cg-RX-API-DMAC10.html)
WO (1) WO2014093119A1 (cg-RX-API-DMAC10.html)

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CN106796381A (zh) 2014-10-03 2017-05-31 3M创新有限公司 用于管理入射光的散射的方法和由其产生的制品
EP3209841B1 (en) 2014-10-20 2021-04-07 3M Innovative Properties Company Insulated glazing units and microoptical layer comprising microstructured diffuser and methods
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
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
EP3458886A1 (en) 2016-05-15 2019-03-27 3M Innovative Properties Company Light redirecting film constructions and methods of making them
US10566391B2 (en) 2016-05-27 2020-02-18 3M Innovative Properties Company OLED display with improved color uniformity
US10756306B2 (en) * 2016-10-28 2020-08-25 3M Innovative Properties Company Nanostructured article
KR20190104175A (ko) * 2017-01-16 2019-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 소면형 미세구조화된 표면
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
CN113196115A (zh) 2018-12-14 2021-07-30 3M创新有限公司 具有前侧光控膜的液晶显示器
US12292588B2 (en) * 2020-02-21 2025-05-06 Shinwha Intertek Corp Optical sheet and method for manufacturing optical sheet

Citations (3)

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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
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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
TWI491930B (zh) 2009-04-15 2015-07-11 ３Ｍ新設資產公司 光學膜
KR101683938B1 (ko) 2009-06-02 2016-12-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 방향 전환 필름 및 이 필름을 사용한 디스플레이
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
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US20130011608A1 (en) 2010-01-13 2013-01-10 Wolk Martin B 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
KR102109473B1 (ko) 2012-11-21 2020-05-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 확산 필름 및 이를 제조하는 방법

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

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