KR20180089539A - 미세구조화 층을 갖는 물품 - Google Patents

미세구조화 층을 갖는 물품 Download PDF

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Publication number
KR20180089539A
KR20180089539A KR1020187021374A KR20187021374A KR20180089539A KR 20180089539 A KR20180089539 A KR 20180089539A KR 1020187021374 A KR1020187021374 A KR 1020187021374A KR 20187021374 A KR20187021374 A KR 20187021374A KR 20180089539 A KR20180089539 A KR 20180089539A
Authority
KR
South Korea
Prior art keywords
layer
major surface
microstructured
article
film
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.)
Ceased
Application number
KR1020187021374A
Other languages
English (en)
Korean (ko)
Inventor
제프리 엘 솔로몬
엘리사 엠 크로스
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20180089539A publication Critical patent/KR20180089539A/ko
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means 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
    • G02B6/0051—Diffusing sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • 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
    • G02B5/0231—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 microprismatic or micropyramidal shape
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means 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
    • G02B6/0055—Reflecting element, sheet or layer

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  • 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)
KR1020187021374A 2015-12-28 2016-12-22 미세구조화 층을 갖는 물품 Ceased KR20180089539A (ko)

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
KR20180089539A true KR20180089539A (ko) 2018-08-08

Family

ID=59225953

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187021374A Ceased KR20180089539A (ko) 2015-12-28 2016-12-22 미세구조화 층을 갖는 물품

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)

Families Citing this family (5)

* 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
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
CA3160152A1 (en) 2019-11-08 2021-05-14 The University Of British Columbia Linear optical cavity array light guide

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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
TWI382247B (zh) * 2008-12-31 2013-01-11 Eternal Chemical Co Ltd 背光模組
CN102269840A (zh) * 2010-06-07 2011-12-07 友辉光电股份有限公司 光导膜
CN102062891B (zh) * 2010-11-01 2012-05-23 李明伟 复合增光膜
WO2012138495A1 (en) * 2011-04-04 2012-10-11 3M Innovative Properties Company Optical stack comprising adhesive
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
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
CN105612438B (zh) * 2013-10-02 2018-12-14 3M创新有限公司 包括第一微结构化层和涂层的微结构化漫射体、光学叠堆以及方法
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

Also Published As

Publication number Publication date
JP2019504354A (ja) 2019-02-14
CN108474877A (zh) 2018-08-31
US20190011629A1 (en) 2019-01-10
WO2017116984A1 (en) 2017-07-06
TW201738079A (zh) 2017-11-01

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