JP2019511003A - 一体型光学フィルムアセンブリ - Google Patents

一体型光学フィルムアセンブリ Download PDF

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Publication number
JP2019511003A
JP2019511003A JP2018541623A JP2018541623A JP2019511003A JP 2019511003 A JP2019511003 A JP 2019511003A JP 2018541623 A JP2018541623 A JP 2018541623A JP 2018541623 A JP2018541623 A JP 2018541623A JP 2019511003 A JP2019511003 A JP 2019511003A
Authority
JP
Japan
Prior art keywords
optical
film assembly
protrusions
protrusion
laminate according
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
JP2018541623A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019511003A5 (enExample
Inventor
ディー． ファム，トリ
ディー． ファム，トリ
ワン，チンビン
ジェイ． サイス，ダニエル
ジェイ． サイス，ダニエル
ハオ，エンカイ
アール． ブリュッセウィッツ，キース
アール． ブリュッセウィッツ，キース
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 JP2019511003A publication Critical patent/JP2019511003A/ja
Publication of JP2019511003A5 publication Critical patent/JP2019511003A5/ja
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0073—Optical laminates
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00317—Production of lenses with markings or patterns
    • B29D11/00326—Production of lenses with markings or patterns having particular surface properties, e.g. a micropattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00788—Producing optical films
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
JP2018541623A 2016-02-10 2017-02-10 一体型光学フィルムアセンブリ Pending JP2019511003A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662293689P 2016-02-10 2016-02-10
US62/293,689 2016-02-10
PCT/US2017/017417 WO2017139611A1 (en) 2016-02-10 2017-02-10 Unitary optical film assembly

Publications (2)

Publication Number Publication Date
JP2019511003A true JP2019511003A (ja) 2019-04-18
JP2019511003A5 JP2019511003A5 (enExample) 2020-03-19

Family

ID=59563609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018541623A Pending JP2019511003A (ja) 2016-02-10 2017-02-10 一体型光学フィルムアセンブリ

Country Status (7)

Country Link
US (1) US11294106B2 (enExample)
EP (1) EP3414621B1 (enExample)
JP (1) JP2019511003A (enExample)
KR (1) KR20180110022A (enExample)
CN (1) CN108604024B (enExample)
TW (1) TWI743084B (enExample)
WO (1) WO2017139611A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021509974A (ja) * 2018-01-08 2021-04-08 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルムアセンブリ

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TW201719200A (zh) 2015-08-05 2017-06-01 ３Ｍ新設資產公司 一體式光學膜總成及製造方法
CN113195604B (zh) * 2018-12-18 2024-04-26 3M创新有限公司 具有结构化表面的聚合物膜
US11841583B2 (en) * 2021-08-27 2023-12-12 Lumens Co., Ltd. Ultra-slim backlight unit
AT526291B1 (de) * 2022-07-07 2024-10-15 Ecocan Gmbh Verfahren zur Herstellung einer Strukturfolie, insbesondere Lichtlenkfolie, und damit hergestellte Lichtlenkfolie

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JP2009294240A (ja) * 2008-06-02 2009-12-17 Toppan Printing Co Ltd 光学シート、バックライトユニット、液晶表示装置及びディスプレイ装置
US20140168766A1 (en) * 2012-12-13 2014-06-19 3M Innovative Properties Company Optical assembly
JP2015150796A (ja) * 2014-02-15 2015-08-24 三菱樹脂株式会社 積層ポリエステルフィルム

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JP2009015220A (ja) * 2007-07-09 2009-01-22 Toppan Printing Co Ltd 光学シート及びそれを用いたバックライト・ユニット、ディスプレイ装置
JP2009294240A (ja) * 2008-06-02 2009-12-17 Toppan Printing Co Ltd 光学シート、バックライトユニット、液晶表示装置及びディスプレイ装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021509974A (ja) * 2018-01-08 2021-04-08 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルムアセンブリ

Also Published As

Publication number Publication date
KR20180110022A (ko) 2018-10-08
EP3414621A1 (en) 2018-12-19
US11294106B2 (en) 2022-04-05
CN108604024B (zh) 2022-08-19
TW201741128A (zh) 2017-12-01
EP3414621B1 (en) 2021-07-21
EP3414621A4 (en) 2019-07-31
CN108604024A (zh) 2018-09-28
WO2017139611A1 (en) 2017-08-17
TWI743084B (zh) 2021-10-21
US20210191003A1 (en) 2021-06-24

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