KR102227059B1 - 다층 반사 편광기 - Google Patents

다층 반사 편광기 Download PDF

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Publication number
KR102227059B1
KR102227059B1 KR1020167008534A KR20167008534A KR102227059B1 KR 102227059 B1 KR102227059 B1 KR 102227059B1 KR 1020167008534 A KR1020167008534 A KR 1020167008534A KR 20167008534 A KR20167008534 A KR 20167008534A KR 102227059 B1 KR102227059 B1 KR 102227059B1
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KR
South Korea
Prior art keywords
light
reflective polarizer
normal incidence
blocking light
transmittance
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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.)
Expired - Fee Related
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KR1020167008534A
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English (en)
Korean (ko)
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KR20160055173A (ko
Inventor
매튜 비 존슨
아담 디 하아그
마틴 이 덴커
다카시 후지타
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20160055173A publication Critical patent/KR20160055173A/ko
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    • 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
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
KR1020167008534A 2013-09-06 2014-09-04 다층 반사 편광기 Expired - Fee Related KR102227059B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361874782P 2013-09-06 2013-09-06
US61/874,782 2013-09-06
PCT/US2014/054068 WO2015035030A1 (en) 2013-09-06 2014-09-04 Multilayer reflective polarizer

Publications (2)

Publication Number Publication Date
KR20160055173A KR20160055173A (ko) 2016-05-17
KR102227059B1 true KR102227059B1 (ko) 2021-03-15

Family

ID=51541377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167008534A Expired - Fee Related KR102227059B1 (ko) 2013-09-06 2014-09-04 다층 반사 편광기

Country Status (9)

Country Link
US (3) US10185068B2 (enExample)
EP (1) EP3042226A1 (enExample)
JP (1) JP6777540B2 (enExample)
KR (1) KR102227059B1 (enExample)
CN (1) CN105492940B (enExample)
MX (1) MX2016002761A (enExample)
SG (1) SG11201601633UA (enExample)
TW (1) TW201518792A (enExample)
WO (1) WO2015035030A1 (enExample)

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KR20190007442A (ko) * 2016-06-09 2019-01-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필터
US11009637B2 (en) * 2016-07-12 2021-05-18 3M Innovative Properties Company Optical stack
WO2018052872A1 (en) 2016-09-13 2018-03-22 3M Innovative Properties Company Single packet reflective polarizer with thickness profile tailored for low color at oblique angles
WO2018083953A1 (ja) * 2016-11-07 2018-05-11 東レ株式会社 光源ユニット
US10754073B2 (en) 2016-11-29 2020-08-25 3M Innovative Properties Company Optical stack having reflective polarizer with polymeric layers and specified reflectance and transmittance
US11493677B2 (en) 2017-03-06 2022-11-08 3M Innovative Properties Company High contrast optical film having specified transmittance and reflectance of polarized light
US11156757B2 (en) 2017-03-06 2021-10-26 3M Innovative Properties Company High contrast optical film and devices including the same
JP7386165B2 (ja) 2017-10-02 2023-11-24 スリーエム イノベイティブ プロパティズ カンパニー 色シフトを補正するための部分反射体
US20200355859A1 (en) * 2018-01-26 2020-11-12 3M Innovative Properties Company Multilayer Reflective Polarizer with Crystalline Low Index Layers
US20210231844A1 (en) * 2018-05-02 2021-07-29 3M Innovative Properties Company Multilayer reflector
WO2020012416A1 (en) 2018-07-13 2020-01-16 3M Innovative Properties Company Optical system and optical film
CN112639664B (zh) 2018-07-24 2023-03-24 奇跃公司 用于确定和/或评价图像显示设备的定位地图的方法和装置
WO2020051874A1 (en) 2018-09-14 2020-03-19 3M Innovative Properties Company Polarizer and display including same
US12001041B2 (en) 2018-09-27 2024-06-04 Toyobo Co., Ltd. Multilayer laminate film
JP7400723B2 (ja) * 2018-09-27 2023-12-19 東洋紡株式会社 多層積層フィルム
JP7358488B2 (ja) 2019-02-02 2023-10-10 スリーエム イノベイティブ プロパティズ カンパニー 高赤外透明度を有する光学拡散体
EP3973334B1 (en) * 2019-05-23 2025-03-05 3M Innovative Properties Company Optical film and optical stack
US20220357493A1 (en) 2019-09-27 2022-11-10 3M Innovative Properties Company Color neutral emissive display with notched reflective polarizer
JP7402975B2 (ja) 2019-09-27 2023-12-21 スリーエム イノベイティブ プロパティズ カンパニー 反射偏光子および光学システム
KR102870191B1 (ko) 2019-12-19 2025-10-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 반사 편광기 및 디스플레이 시스템
US20230074182A1 (en) * 2020-02-07 2023-03-09 3M Innovative Properties Company Reflective polarizer and display system
WO2021181224A1 (en) 2020-03-09 2021-09-16 3M Innovative Properties Company Reflective polarizer and display system
JP7664948B2 (ja) * 2020-05-08 2025-04-18 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
CN114326197B (zh) 2020-09-30 2025-04-18 京东方科技集团股份有限公司 显示面板及显示装置
US12253760B2 (en) 2021-06-25 2025-03-18 Beijing Boe Display Technology Co., Ltd. Display screen and display apparatus

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US20060226562A1 (en) 2005-04-06 2006-10-12 3M Innovative Properties Company Diffuse reflective polarizing films with orientable polymer blends
US20080151147A1 (en) 2006-12-21 2008-06-26 3M Innovative Properties Company Display including reflective polarizer
JP2012088692A (ja) 2010-09-17 2012-05-10 Nitto Denko Corp 光拡散素子、光拡散素子付偏光板、偏光素子、およびこれらを用いた液晶表示装置
JP2012103731A (ja) 2012-02-13 2012-05-31 Teijin Ltd 液晶セル貼合せ用偏光板

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KR101841786B1 (ko) 2010-05-07 2018-03-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다층 중합체 필름을 제조하기 위한 피드블록
EP2769251B1 (en) * 2011-10-20 2021-07-28 3M Innovative Properties Company Illumination systems with sloped transmission spectrum front reflector
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US5825542A (en) 1995-06-26 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
KR100394313B1 (ko) * 1995-06-26 2003-10-30 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 투명한다층디바이스
US20060226562A1 (en) 2005-04-06 2006-10-12 3M Innovative Properties Company Diffuse reflective polarizing films with orientable polymer blends
US20080151147A1 (en) 2006-12-21 2008-06-26 3M Innovative Properties Company Display including reflective polarizer
JP2012088692A (ja) 2010-09-17 2012-05-10 Nitto Denko Corp 光拡散素子、光拡散素子付偏光板、偏光素子、およびこれらを用いた液晶表示装置
JP2012103731A (ja) 2012-02-13 2012-05-31 Teijin Ltd 液晶セル貼合せ用偏光板

Also Published As

Publication number Publication date
CN105492940A (zh) 2016-04-13
WO2015035030A1 (en) 2015-03-12
US10185068B2 (en) 2019-01-22
EP3042226A1 (en) 2016-07-13
JP6777540B2 (ja) 2020-10-28
JP2016534407A (ja) 2016-11-04
TW201518792A (zh) 2015-05-16
MX2016002761A (es) 2016-05-26
US20190121009A1 (en) 2019-04-25
US20160195659A1 (en) 2016-07-07
US11280947B2 (en) 2022-03-22
US10539729B2 (en) 2020-01-21
CN105492940B (zh) 2019-09-03
KR20160055173A (ko) 2016-05-17
US20200103576A1 (en) 2020-04-02
SG11201601633UA (en) 2016-04-28

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