CN108474877A - 具有微结构化层的制品 - Google Patents

具有微结构化层的制品 Download PDF

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Publication number
CN108474877A
CN108474877A CN201680076828.2A CN201680076828A CN108474877A CN 108474877 A CN108474877 A CN 108474877A CN 201680076828 A CN201680076828 A CN 201680076828A CN 108474877 A CN108474877 A CN 108474877A
Authority
CN
China
Prior art keywords
layer
main surface
microstructured
product
microstructured layer
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.)
Pending
Application number
CN201680076828.2A
Other languages
English (en)
Chinese (zh)
Inventor
杰佛瑞·L·所罗门
伊莉萨·M·克罗斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN108474877A publication Critical patent/CN108474877A/zh
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/005Means 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
    • G02B6/0051Diffusing sheet or layer
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02Optical fibres with cladding with or without a coating
    • G02B6/036Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0205Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021Diffusing 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
    • G02B5/0231Diffusing 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/02Diffusing elements; Afocal elements
    • G02B5/0268Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011Light 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
    • G02B6/0033Means for improving the coupling-out of light from the light guide
    • G02B6/005Means 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
    • G02B6/0055Reflecting element, sheet or layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201680076828.2A 2015-12-28 2016-12-22 具有微结构化层的制品 Pending CN108474877A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562271602P 2015-12-28 2015-12-28
US62/271,602 2015-12-28
PCT/US2016/068304 WO2017116984A1 (en) 2015-12-28 2016-12-22 Article with microstructured layer

Publications (1)

Publication Number Publication Date
CN108474877A true CN108474877A (zh) 2018-08-31

Family

ID=59225953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680076828.2A Pending CN108474877A (zh) 2015-12-28 2016-12-22 具有微结构化层的制品

Country Status (6)

Country Link
US (1) US20190011629A1 (enExample)
JP (1) JP2019504354A (enExample)
KR (1) KR20180089539A (enExample)
CN (1) CN108474877A (enExample)
TW (1) TW201738079A (enExample)
WO (1) WO2017116984A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114391188A (zh) * 2019-09-18 2022-04-22 3M创新有限公司 包括纳米结构化表面和封闭空隙的制品及其制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017116996A1 (en) 2015-12-28 2017-07-06 3M Innovative Properties Company Article with microstructured layer
KR20180089538A (ko) 2015-12-28 2018-08-08 쓰리엠 이노베이티브 프로퍼티즈 컴파니 미세구조화 층을 갖는 물품
EP3491432B1 (en) * 2016-07-31 2020-12-23 3M Innovative Properties Company Light redirecting constructions and methods for sealing edges thereof
CA3160152A1 (en) 2019-11-08 2021-05-14 The University Of British Columbia Linear optical cavity array light guide

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201024866A (en) * 2008-12-31 2010-07-01 Eternal Chemical Co Ltd Backlight module
CN102062891A (zh) * 2010-11-01 2011-05-18 李明伟 复合增光膜
CN102798909A (zh) * 2011-05-24 2012-11-28 康佳集团股份有限公司 一种光学膜片及其制造方法
CN103459538A (zh) * 2011-04-04 2013-12-18 3M创新有限公司 包括粘结剂的光学叠堆
CN203950050U (zh) * 2014-06-13 2014-11-19 翰博高新材料(合肥)股份有限公司 一种新型结构增亮膜
WO2015050750A1 (en) * 2013-10-02 2015-04-09 3M Innovative Properties Company Microstuctured diffuser comprising first microstructured layer and coating, optical stacks, and method

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US5175030A (en) * 1989-02-10 1992-12-29 Minnesota Mining And Manufacturing Company Microstructure-bearing composite plastic articles and method of making
JP3827832B2 (ja) * 1997-09-19 2006-09-27 大日本印刷株式会社 面光源用レンズフィルム
US7230764B2 (en) * 2000-08-18 2007-06-12 Reflexite Corporation Differentially-cured materials and process for forming same
US7678443B2 (en) * 2003-05-16 2010-03-16 3M Innovative Properties Company Complex microstructure film
WO2007067692A1 (en) * 2005-12-06 2007-06-14 Ubright Optronics Corporation Luminance enhancement optical substrates with anti-chatter structures
US20070236939A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Structured Composite Optical Films
JP2010032739A (ja) * 2008-07-29 2010-02-12 Suntechopt Co Ltd レンズフィルムおよびこれを備えた光学表示用バックライトユニット
CN102269840A (zh) * 2010-06-07 2011-12-07 友辉光电股份有限公司 光导膜
US9366800B2 (en) * 2012-03-30 2016-06-14 Kimoto Co., Ltd. Edge light-type backlight device and light diffusion member
KR101321718B1 (ko) * 2012-06-25 2013-10-28 주식회사 엘엠에스 서로 다른 두께의 광학시트를 가지는 광학시트 모듈
JP6008241B2 (ja) * 2012-10-19 2016-10-19 大日本印刷株式会社 面光源装置および表示装置
TWI472844B (zh) * 2012-12-27 2015-02-11 Au Optronics Corp 可調整光場結構之背光模組

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201024866A (en) * 2008-12-31 2010-07-01 Eternal Chemical Co Ltd Backlight module
CN102062891A (zh) * 2010-11-01 2011-05-18 李明伟 复合增光膜
CN103459538A (zh) * 2011-04-04 2013-12-18 3M创新有限公司 包括粘结剂的光学叠堆
CN102798909A (zh) * 2011-05-24 2012-11-28 康佳集团股份有限公司 一种光学膜片及其制造方法
WO2015050750A1 (en) * 2013-10-02 2015-04-09 3M Innovative Properties Company Microstuctured diffuser comprising first microstructured layer and coating, optical stacks, and method
CN203950050U (zh) * 2014-06-13 2014-11-19 翰博高新材料(合肥)股份有限公司 一种新型结构增亮膜

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114391188A (zh) * 2019-09-18 2022-04-22 3M创新有限公司 包括纳米结构化表面和封闭空隙的制品及其制备方法

Also Published As

Publication number Publication date
JP2019504354A (ja) 2019-02-14
US20190011629A1 (en) 2019-01-10
WO2017116984A1 (en) 2017-07-06
KR20180089539A (ko) 2018-08-08
TW201738079A (zh) 2017-11-01

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Application publication date: 20180831