JP2021522553A - 多層リフレクタ - Google Patents

多層リフレクタ Download PDF

Info

Publication number
JP2021522553A
JP2021522553A JP2020561014A JP2020561014A JP2021522553A JP 2021522553 A JP2021522553 A JP 2021522553A JP 2020561014 A JP2020561014 A JP 2020561014A JP 2020561014 A JP2020561014 A JP 2020561014A JP 2021522553 A JP2021522553 A JP 2021522553A
Authority
JP
Japan
Prior art keywords
optical
light source
repeating units
light
multilayer
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
JP2020561014A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019211729A5 (https=
JP2021522553A5 (https=
Inventor
ジェイ． ブノワ，ジル
ジェイ． ブノワ，ジル
ビー． ジョンソン，マシュー
ビー． ジョンソン，マシュー
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 JP2021522553A publication Critical patent/JP2021522553A/ja
Publication of JPWO2019211729A5 publication Critical patent/JPWO2019211729A5/ja
Publication of JP2021522553A5 publication Critical patent/JP2021522553A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/26—Reflecting filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133521—Interference filters
    • 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
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
JP2020561014A 2018-05-02 2019-04-29 多層リフレクタ Pending JP2021522553A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862665947P 2018-05-02 2018-05-02
US62/665,947 2018-05-02
PCT/IB2019/053504 WO2019211729A1 (en) 2018-05-02 2019-04-29 Multilayer reflector

Publications (3)

Publication Number Publication Date
JP2021522553A true JP2021522553A (ja) 2021-08-30
JPWO2019211729A5 JPWO2019211729A5 (https=) 2022-05-11
JP2021522553A5 JP2021522553A5 (https=) 2022-05-11

Family

ID=66794044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020561014A Pending JP2021522553A (ja) 2018-05-02 2019-04-29 多層リフレクタ

Country Status (5)

Country Link
US (1) US20210231844A1 (https=)
JP (1) JP2021522553A (https=)
CN (1) CN112041735B (https=)
TW (1) TW201947784A (https=)
WO (1) WO2019211729A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12092855B2 (en) * 2020-12-03 2024-09-17 3M Innovative Properties Company Optical system and optical combination
WO2025109434A1 (en) * 2023-11-20 2025-05-30 3M Innovative Properties Company Optical film and optical system including the optical film for reducing chromatic aberration

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003035799A (ja) * 2001-06-18 2003-02-07 Eastman Kodak Co 放射線写真用燐光パネル
JP2008505448A (ja) * 2004-06-30 2008-02-21 スリーエム イノベイティブ プロパティズ カンパニー ショートパス反射体を有する蛍光体による照明システムおよびその作製方法
JP2013250472A (ja) * 2012-06-01 2013-12-12 Sharp Corp 表示装置
JP2013545131A (ja) * 2010-10-20 2013-12-19 スリーエム イノベイティブ プロパティズ カンパニー ナノ空隙ポリマー層を組み込んだ広帯域半鏡面ミラーフィルム
JP2014081526A (ja) * 2012-10-17 2014-05-08 Teijin Ltd 光線選択反射フィルムおよびディスプレイ用光線選択反射フィルム
JP2014142367A (ja) * 2011-05-13 2014-08-07 Sharp Corp 機能性光学フィルムおよびこれを備えた液晶調光素子
JP2016535292A (ja) * 2013-09-30 2016-11-10 スリーエム イノベイティブ プロパティズ カンパニー 多層光学フィルム
US20180088266A1 (en) * 2016-09-26 2018-03-29 Samsung Display Co., Ltd. Display apparatus

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610729A (en) 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US4446305A (en) 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4540623A (en) 1983-10-14 1985-09-10 The Dow Chemical Company Coextruded multi-layered articles
DE69325283T2 (de) 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
DE69629471T2 (de) * 1995-06-26 2004-06-09 Minnesota Mining And Mfg. Co., Saint Paul Hintergrundbeleuchtungsvorrichtung mit mehrschichtfilmreflektor
US7515336B2 (en) * 2001-12-21 2009-04-07 Bose Corporation Selective reflecting
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US20070047080A1 (en) 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
US20070097509A1 (en) * 2005-10-31 2007-05-03 Nevitt Timothy J Optical elements for high contrast applications
US9110245B2 (en) 2008-03-31 2015-08-18 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
EP2769247B1 (en) * 2011-10-20 2021-12-01 3M Innovative Properties Company Apodized broadband partial reflectors
SG11201601633UA (en) * 2013-09-06 2016-04-28 3M Innovative Properties Co Multilayer reflective polarizer
US9719639B2 (en) * 2013-12-20 2017-08-01 Apple Inc. Display having backlight with narrowband collimated light sources
EP3111135A1 (en) * 2014-02-24 2017-01-04 3M Innovative Properties Company Optical device including remote downconverter
US9823395B2 (en) * 2014-10-17 2017-11-21 3M Innovative Properties Company Multilayer optical film having overlapping harmonics
KR20180086507A (ko) 2015-12-18 2018-07-31 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광대역 가시 반사기

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003035799A (ja) * 2001-06-18 2003-02-07 Eastman Kodak Co 放射線写真用燐光パネル
JP2008505448A (ja) * 2004-06-30 2008-02-21 スリーエム イノベイティブ プロパティズ カンパニー ショートパス反射体を有する蛍光体による照明システムおよびその作製方法
JP2013545131A (ja) * 2010-10-20 2013-12-19 スリーエム イノベイティブ プロパティズ カンパニー ナノ空隙ポリマー層を組み込んだ広帯域半鏡面ミラーフィルム
JP2014142367A (ja) * 2011-05-13 2014-08-07 Sharp Corp 機能性光学フィルムおよびこれを備えた液晶調光素子
JP2013250472A (ja) * 2012-06-01 2013-12-12 Sharp Corp 表示装置
JP2014081526A (ja) * 2012-10-17 2014-05-08 Teijin Ltd 光線選択反射フィルムおよびディスプレイ用光線選択反射フィルム
JP2016535292A (ja) * 2013-09-30 2016-11-10 スリーエム イノベイティブ プロパティズ カンパニー 多層光学フィルム
US20180088266A1 (en) * 2016-09-26 2018-03-29 Samsung Display Co., Ltd. Display apparatus

Also Published As

Publication number Publication date
CN112041735B (zh) 2023-09-01
CN112041735A (zh) 2020-12-04
TW201947784A (zh) 2019-12-16
WO2019211729A1 (en) 2019-11-07
US20210231844A1 (en) 2021-07-29

Similar Documents

Publication Publication Date Title
KR101519171B1 (ko) 중공 공동 광 재순환 백라이트 내의 반경면 구성요소
US8917448B2 (en) Reflective film combinations with output confinement in both polar and azimuthal directions and related constructions
US8988776B2 (en) Multilayer optical film with output confinement in both polar and azimuthal directions and related constructions
TWI417613B (zh) 具安裝於側邊之光源的背光楔形物
JP2023126923A (ja) 高コントラスト光学フィルム及びそれを含む装置
JP6787127B2 (ja) 照明装置、及び表示装置
KR101633133B1 (ko) 최적화된 이득을 갖는 낮은 층 총수의 반사 편광기
US11550089B2 (en) Single packet reflective polarizer with thickness profile tailored for low color at oblique angles
KR20210031469A (ko) 광학 시스템 및 광학 필름
US20110222263A1 (en) High transmission flux leveling multilayer optical film and related constructions
TW201537231A (zh) 包括準直反射式偏光器之光學膜
CN102478187A (zh) 显示器背光模块与其制造方法
JP2024546822A (ja) 光学フィルム、バックライト及びディスプレイシステム
CN111417873B (zh) 具有均一左谱带边缘的薄型多层反射器
JP2021522553A (ja) 多層リフレクタ
KR20180086507A (ko) 광대역 가시 반사기
TW201219917A (en) Display backlight module and method for the same
CN113661430A (zh) 光学系统
JP2016046239A (ja) バックライトユニットおよび液晶表示装置
JP2013250472A (ja) 表示装置
JP3808048B2 (ja) 光学素子及びこれを用いた面光源装置並びに液晶表示装置
TWI424228B (zh) 具複數層多層膜反射片的顯示器背光模組與其製程
Mu et al. Dielectric multilayer angular filters for coupling LEDs to thin light guides
KR102423969B1 (ko) 광학 부재, 이를 포함하는 백라이트 어셈블리 및 액정 표시 장치
KR102423970B1 (ko) 광학 부재, 이를 포함하는 백라이트 어셈블리 및 액정 표시 장치

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20220315

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220427

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220427

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230518

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230704

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240220