CN103299220B - 光学漫射低折射率元件 - Google Patents

光学漫射低折射率元件 Download PDF

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Publication number
CN103299220B
CN103299220B CN201180049990.2A CN201180049990A CN103299220B CN 103299220 B CN103299220 B CN 103299220B CN 201180049990 A CN201180049990 A CN 201180049990A CN 103299220 B CN103299220 B CN 103299220B
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CN
China
Prior art keywords
low
refractive index
index layer
haze
optical
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.)
Expired - Fee Related
Application number
CN201180049990.2A
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English (en)
Chinese (zh)
Other versions
CN103299220A (zh
Inventor
威廉·D·科焦
迈克尔·L·斯坦纳
威廉·F·埃德蒙兹
罗伯特·F·卡姆拉特
刘兰虹
郝恩才
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN103299220A publication Critical patent/CN103299220A/zh
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Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • 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
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • 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
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/107—Porous materials, e.g. for reducing the refractive index

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Polarising Elements (AREA)
CN201180049990.2A 2010-10-20 2011-10-14 光学漫射低折射率元件 Expired - Fee Related CN103299220B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39499110P 2010-10-20 2010-10-20
US61/394,991 2010-10-20
PCT/US2011/056262 WO2012054320A1 (en) 2010-10-20 2011-10-14 Optically diffuse low refractive index element

Publications (2)

Publication Number Publication Date
CN103299220A CN103299220A (zh) 2013-09-11
CN103299220B true CN103299220B (zh) 2016-05-18

Family

ID=44898196

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180049990.2A Expired - Fee Related CN103299220B (zh) 2010-10-20 2011-10-14 光学漫射低折射率元件

Country Status (8)

Country Link
US (1) US9588262B2 (enExample)
EP (1) EP2630526A1 (enExample)
JP (2) JP6247534B2 (enExample)
KR (1) KR101851420B1 (enExample)
CN (1) CN103299220B (enExample)
SG (1) SG189429A1 (enExample)
TW (1) TWI512338B (enExample)
WO (1) WO2012054320A1 (enExample)

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TWI534458B (zh) 2010-10-20 2016-05-21 ３Ｍ新設資產公司 經保護之低折射率光學元件
KR20140015443A (ko) 2011-03-09 2014-02-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 입자 크기가 큰 건식 실리카를 포함하는 반사 방지 필름
US8944662B2 (en) 2012-08-13 2015-02-03 3M Innovative Properties Company Diffractive luminaires
US8834004B2 (en) 2012-08-13 2014-09-16 3M Innovative Properties Company Lighting devices with patterned printing of diffractive extraction features
TW201435830A (zh) 2012-12-11 2014-09-16 3M Innovative Properties Co 不顯眼之光學標籤及其方法
US9784902B2 (en) 2013-03-25 2017-10-10 3M Innovative Properties Company Dual-sided film with split light spreading structures
US9261641B2 (en) 2013-03-25 2016-02-16 3M Innovative Properties Company Dual-sided film with compound prisms
KR20160052622A (ko) 2013-09-05 2016-05-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 렌즈릿 및 프리즘의 클러스터를 갖는 양면 광학 필름
FR3030061B1 (fr) * 2014-12-16 2021-02-12 Sedi Ati Fibres Optiques Materiau diffusant
JP6728651B2 (ja) * 2015-11-27 2020-07-22 コニカミノルタ株式会社 光学フィルム及びその製造方法、偏光板及び液晶表示装置
CN108604024B (zh) 2016-02-10 2022-08-19 3M创新有限公司 一体式光学膜组件
WO2017177060A1 (en) * 2016-04-06 2017-10-12 GE Lighting Solutions, LLC Light diffusion coating for envelopes for lamps
KR102562045B1 (ko) * 2016-08-31 2023-08-01 엘지디스플레이 주식회사 확산 시트 및 이를 갖는 디스플레이 장치
KR102562289B1 (ko) * 2018-08-28 2023-08-02 삼성디스플레이 주식회사 광원 부재 및 이를 포함하는 표시 장치
KR102595085B1 (ko) * 2018-10-16 2023-10-27 삼성디스플레이 주식회사 라이트 유닛 및 이를 포함하는 표시 장치
US11635622B1 (en) * 2018-12-07 2023-04-25 Meta Platforms Technologies, Llc Nanovided spacer materials and corresponding systems and methods
JP2022542905A (ja) 2019-07-26 2022-10-07 スリーエム イノベイティブ プロパティズ カンパニー 多孔質流体センサ
JPWO2022080186A1 (enExample) * 2020-10-13 2022-04-21
CN112759873B (zh) * 2020-12-31 2022-09-16 东莞市基烁实业有限公司 一种高雾度高透光pmma光扩散母粒及其制备方法和应用

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US6210858B1 (en) * 1997-04-04 2001-04-03 Fuji Photo Film Co., Ltd. Anti-reflection film and display device using the same
US20040066556A1 (en) * 2002-10-07 2004-04-08 Eastman Kodak Company Voided polymer film containing layered particulates
US20050106333A1 (en) * 2003-11-18 2005-05-19 Lehmann Maria J. Anti-reflective optical film for display devices

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CA1275208C (en) * 1985-01-25 1990-10-16 Roger W. Lange Silica coating
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WO2003035389A1 (en) * 2001-10-25 2003-05-01 Matsushita Electric Works, Ltd. Composite thin film holding substrate, transparent conductive film holding substrate, and panel light emitting body
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JP2005077860A (ja) 2003-09-01 2005-03-24 Fuji Photo Film Co Ltd 反射防止フィルム、偏光板、及びそれを用いた画像表示装置
JP2006161014A (ja) * 2004-03-22 2006-06-22 Jsr Corp 積層体の製造方法
JP4443318B2 (ja) * 2004-06-16 2010-03-31 Ｈｏｙａ株式会社 反射防止膜及び反射防止膜を有する光学素子
GB0415211D0 (en) 2004-07-07 2004-08-11 Eastman Kodak Co Ink-jet receiver having improved crack resistance
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EP2047302A1 (de) 2006-07-28 2009-04-15 ILFORD Imaging Switzerland GmbH Flexible materialien fuer optische anwendungen
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JP5097575B2 (ja) * 2008-02-26 2012-12-12 富士フイルム株式会社 光学フィルム、偏光板、及び画像表示装置
JP2010102072A (ja) 2008-10-23 2010-05-06 Sumitomo Chemical Co Ltd 防眩フィルム、防眩性偏光板および画像表示装置
KR101758933B1 (ko) * 2009-04-15 2017-07-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
TWI605276B (zh) * 2009-04-15 2017-11-11 ３Ｍ新設資產公司 光學結構及包含該光學結構之顯示系統
US9403300B2 (en) 2010-04-14 2016-08-02 3M Innovative Properties Company Patterned gradient polymer film and method
WO2012054319A1 (en) * 2010-10-20 2012-04-26 3M Innovative Properties Company Low refractive index diffuser element having interconnected voids
CN103168259B (zh) * 2010-10-20 2015-11-25 3M创新有限公司 包含纳米空隙聚合物层的宽带半镜面反射镜膜
TWI534458B (zh) * 2010-10-20 2016-05-21 ３Ｍ新設資產公司 經保護之低折射率光學元件

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919555A (en) * 1996-11-06 1999-07-06 Fuji Photo Film Co., Ltd. Anti-reflection film and display device having the same
US6210858B1 (en) * 1997-04-04 2001-04-03 Fuji Photo Film Co., Ltd. Anti-reflection film and display device using the same
US20040066556A1 (en) * 2002-10-07 2004-04-08 Eastman Kodak Company Voided polymer film containing layered particulates
US20050106333A1 (en) * 2003-11-18 2005-05-19 Lehmann Maria J. Anti-reflective optical film for display devices

Also Published As

Publication number Publication date
TWI512338B (zh) 2015-12-11
KR101851420B1 (ko) 2018-04-23
US20130222911A1 (en) 2013-08-29
SG189429A1 (en) 2013-05-31
TW201232054A (en) 2012-08-01
JP2018010306A (ja) 2018-01-18
US9588262B2 (en) 2017-03-07
JP2013540290A (ja) 2013-10-31
WO2012054320A1 (en) 2012-04-26
JP6247534B2 (ja) 2017-12-13
CN103299220A (zh) 2013-09-11
EP2630526A1 (en) 2013-08-28
KR20130126917A (ko) 2013-11-21

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Granted publication date: 20160518

Termination date: 20201014