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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CN201380063567.7A
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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 (OSRAM)
JP (1) JP6329172B2 (OSRAM)
KR (1) KR20150094713A (OSRAM)
CN (1) CN104854484B (OSRAM)
TW (1) TWI634351B (OSRAM)
WO (1) WO2014093119A1 (OSRAM)

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JP6832274B6 (ja) 2014-10-03 2021-03-24 スリーエム イノベイティブ プロパティズ カンパニー 入射光の散乱を管理する方法、及びそれにより形成される物品
JP7009992B2 (ja) 2014-10-20 2022-01-26 スリーエム イノベイティブ プロパティズ カンパニー 断熱グレージングユニット及び微細構造化拡散部を含む微小光学層並びに方法
EP3210062A4 (en) 2014-10-20 2018-06-06 3M Innovative Properties Company Room-facing light redirecting films with reduced glare
JP6441476B2 (ja) 2014-10-20 2018-12-19 スリーエム イノベイティブ プロパティズ カンパニー グレアを低減させた、太陽の側を向いた光方向転換フィルム
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
SG11201810474SA (en) * 2016-05-27 2018-12-28 3M Innovative Properties Co Oled display with improved color uniformity
JP7040864B2 (ja) * 2016-10-28 2022-03-23 スリーエム イノベイティブ プロパティズ カンパニー ナノ構造化物品
US12164120B2 (en) 2017-01-16 2024-12-10 3M Innovative Properties Company Faceted microstructured surface
US12399307B2 (en) 2017-12-29 2025-08-26 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
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
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
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
WO2021167259A1 (ko) * 2020-02-21 2021-08-26 신화인터텍 주식회사 광학 시트 및 광학 시트의 제조 방법

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
KR101543638B1 (ko) 2007-01-09 2015-08-11 다이니폰 인사츠 가부시키가이샤 광학 시트, 면 광원 장치 및 표시 장치
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US20090073564A1 (en) * 2007-09-14 2009-03-19 Ching-Bin Lin Optical film having light-scattering substrate and the process thereof
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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
EP2419767A1 (en) 2009-04-15 2012-02-22 3M Innovative Properties Company Optical film
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
EP2493689A2 (en) 2009-10-27 2012-09-05 3M Innovative Properties Company Optical film with anti-warp surface
KR20120123741A (ko) 2010-01-13 2012-11-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 미세 구조화 저 굴절률 나노공극형 층을 갖는 광학 필름 및 이의 제조 방법
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
JP6018051B2 (ja) * 2010-05-28 2016-11-02 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
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
US10571711B2 (en) * 2012-04-20 2020-02-25 3M Innovative Properties Company Brightness enhancement film with substantially non-imaging embedded diffuser
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
US10557973B2 (en) 2020-02-11
US20200116904A1 (en) 2020-04-16
JP2016506539A (ja) 2016-03-03
TW201426029A (zh) 2014-07-01
WO2014093119A1 (en) 2014-06-19
JP6329172B2 (ja) 2018-05-23
KR20150094713A (ko) 2015-08-19
CN104854484A (zh) 2015-08-19
US20160146982A1 (en) 2016-05-26
TWI634351B (zh) 2018-09-01

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