JP7010451B2 - 微細構造化層を有する物品 - Google Patents

微細構造化層を有する物品 Download PDF

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Publication number
JP7010451B2
JP7010451B2 JP2018533783A JP2018533783A JP7010451B2 JP 7010451 B2 JP7010451 B2 JP 7010451B2 JP 2018533783 A JP2018533783 A JP 2018533783A JP 2018533783 A JP2018533783 A JP 2018533783A JP 7010451 B2 JP7010451 B2 JP 7010451B2
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Japan
Prior art keywords
layer
microstructured
main surface
article
meth
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JP2018533783A
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English (en)
Japanese (ja)
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JP2019503287A (ja
JP2019503287A5 (enExample
Inventor
エル． ソロモン，ジェフリー
ベントン フリー，マイケル
ジェイ． マクマン，スティーヴン
ビー． ウォーク，マーティン
エム． クロス，エリサ
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2019503287A publication Critical patent/JP2019503287A/ja
Publication of JP2019503287A5 publication Critical patent/JP2019503287A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, 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
    • G02B6/0001—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
    • 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
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/72—Cured, e.g. vulcanised, cross-linked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2551/00—Optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2018533783A 2015-12-28 2016-12-22 微細構造化層を有する物品 Active JP7010451B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562271607P 2015-12-28 2015-12-28
US62/271,607 2015-12-28
PCT/US2016/068309 WO2017116987A1 (en) 2015-12-28 2016-12-22 Article with microstructured layer

Publications (3)

Publication Number Publication Date
JP2019503287A JP2019503287A (ja) 2019-02-07
JP2019503287A5 JP2019503287A5 (enExample) 2020-02-06
JP7010451B2 true JP7010451B2 (ja) 2022-01-26

Family

ID=59225812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018533783A Active JP7010451B2 (ja) 2015-12-28 2016-12-22 微細構造化層を有する物品

Country Status (6)

Country Link
US (1) US20180354225A1 (enExample)
JP (1) JP7010451B2 (enExample)
KR (1) KR20180089540A (enExample)
CN (1) CN108431643B (enExample)
TW (1) TW201736105A (enExample)
WO (1) WO2017116987A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6960407B2 (ja) 2015-12-28 2021-11-05 スリーエム イノベイティブ プロパティズ カンパニー 微細構造化層を有する物品
US11312100B2 (en) 2015-12-28 2022-04-26 3M Innovative Properties Company Article with microstructured layer
KR102526416B1 (ko) * 2018-06-25 2023-04-27 삼성디스플레이 주식회사 광학 부재, 이를 포함하는 표시 장치 및 광학 부재의 제조 방법
WO2020003066A1 (en) * 2018-06-26 2020-01-02 3M Innovative Properties Company Coextruded articles, dies and methods of making the same
WO2020261086A1 (en) 2019-06-28 2020-12-30 3M Innovative Properties Company Articles having conformal layers and methods of making same
US20210103084A1 (en) * 2019-10-03 2021-04-08 American Polarizers, Inc. Multi-Axis Polarizer Film For Anti-Counterfeit Applications And Method Of Making The Same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013107281A (ja) 2011-11-21 2013-06-06 Asahi Kasei E-Materials Corp 積層体
JP2013524298A (ja) 2010-04-12 2013-06-17 スリーエム イノベイティブ プロパティズ カンパニー 光学積層体及びライトガイド
JP2014522501A (ja) 2011-04-04 2014-09-04 スリーエム イノベイティブ プロパティズ カンパニー 接着剤を含む光学スタック
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7230764B2 (en) * 2000-08-18 2007-06-12 Reflexite Corporation Differentially-cured materials and process for forming same
US6846089B2 (en) * 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
US7678443B2 (en) * 2003-05-16 2010-03-16 3M Innovative Properties Company Complex microstructure film
CN1942788A (zh) * 2004-02-26 2007-04-04 他喜龙株式会社 光扩散片和使用该光扩散片的背光单元
CN101957471B (zh) * 2004-06-17 2013-10-23 3M创新有限公司 光学膜、组件和显示装置
JP4552563B2 (ja) * 2004-08-24 2010-09-29 日本ゼオン株式会社 直下型バックライト装置
WO2007067692A1 (en) * 2005-12-06 2007-06-14 Ubright Optronics Corporation Luminance enhancement optical substrates with anti-chatter structures
KR100848664B1 (ko) * 2006-11-01 2008-07-28 성기숙 백라이트 유닛용 평판형 프리즘 시트 및 그 제조방법
JP5117899B2 (ja) * 2008-03-24 2013-01-16 帝人化成株式会社 複合光拡散板の製造方法
US20130011608A1 (en) * 2010-01-13 2013-01-10 Wolk Martin B Optical films with microstructured low refractive index nanovoided layers and methods therefor
CN102269840A (zh) * 2010-06-07 2011-12-07 友辉光电股份有限公司 光导膜
CN102998841B (zh) * 2012-12-21 2015-07-22 京东方科技集团股份有限公司 一种显示基板和具有该显示基板的显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013524298A (ja) 2010-04-12 2013-06-17 スリーエム イノベイティブ プロパティズ カンパニー 光学積層体及びライトガイド
JP2014522501A (ja) 2011-04-04 2014-09-04 スリーエム イノベイティブ プロパティズ カンパニー 接着剤を含む光学スタック
JP2013107281A (ja) 2011-11-21 2013-06-06 Asahi Kasei E-Materials Corp 積層体
WO2015050750A1 (en) 2013-10-02 2015-04-09 3M Innovative Properties Company Microstuctured diffuser comprising first microstructured layer and coating, optical stacks, and method

Also Published As

Publication number Publication date
WO2017116987A1 (en) 2017-07-06
CN108431643B (zh) 2022-02-22
JP2019503287A (ja) 2019-02-07
KR20180089540A (ko) 2018-08-08
TW201736105A (zh) 2017-10-16
US20180354225A1 (en) 2018-12-13
CN108431643A (zh) 2018-08-21

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