KR101832509B1 - 고 비축 반사율을 갖는 침지형 반사 편광기 - Google Patents

고 비축 반사율을 갖는 침지형 반사 편광기 Download PDF

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Publication number
KR101832509B1
KR101832509B1 KR1020127013147A KR20127013147A KR101832509B1 KR 101832509 B1 KR101832509 B1 KR 101832509B1 KR 1020127013147 A KR1020127013147 A KR 1020127013147A KR 20127013147 A KR20127013147 A KR 20127013147A KR 101832509 B1 KR101832509 B1 KR 101832509B1
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South Korea
Prior art keywords
film
light
refractive index
layer
angle
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Expired - Fee Related
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KR1020127013147A
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English (en)
Korean (ko)
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KR20120089733A (ko
Inventor
마이클 에프 웨버
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쓰리엠 이노베이티브 프로퍼티즈 컴파니
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    • 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
    • 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
    • G02B5/305—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 including organic materials, e.g. polymeric layers

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020127013147A 2009-10-24 2010-10-22 고 비축 반사율을 갖는 침지형 반사 편광기 Expired - Fee Related KR101832509B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25469109P 2009-10-24 2009-10-24
US61/254,691 2009-10-24
PCT/US2010/053751 WO2011050268A1 (en) 2009-10-24 2010-10-22 Immersed reflective polarizer with high off-axis reflectivity

Publications (2)

Publication Number Publication Date
KR20120089733A KR20120089733A (ko) 2012-08-13
KR101832509B1 true KR101832509B1 (ko) 2018-02-26

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KR1020127013147A Expired - Fee Related KR101832509B1 (ko) 2009-10-24 2010-10-22 고 비축 반사율을 갖는 침지형 반사 편광기

Country Status (6)

Country Link
US (1) US9158155B2 (https=)
EP (1) EP2491443B1 (https=)
JP (4) JP2013508781A (https=)
KR (1) KR101832509B1 (https=)
CN (1) CN102576110B (https=)
WO (1) WO2011050268A1 (https=)

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KR20180081848A (ko) 2010-04-14 2018-07-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 패턴화된 경사 중합체 필름 및 방법
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CN102841459A (zh) * 2012-08-21 2012-12-26 深圳市华星光电技术有限公司 液晶显示设备
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JP2015200866A (ja) * 2014-03-31 2015-11-12 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置
JP6870907B2 (ja) * 2014-03-31 2021-05-12 日東電工株式会社 光学部材、偏光板のセットおよび液晶表示装置
US9919958B2 (en) 2014-07-17 2018-03-20 Corning Incorporated Glass sheet and system and method for making glass sheet
KR102084299B1 (ko) 2014-12-30 2020-03-03 쓰리엠 이노베이티브 프로퍼티즈 컴파니 반사 편광기 및 보상 필름을 포함하는 광학 적층물
US10422941B2 (en) * 2015-02-27 2019-09-24 3M Innovative Properties Company Optical film including collimating reflective polarizer and structured layer
KR20180071379A (ko) * 2015-11-16 2018-06-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 단일 패킷 2축 복굴절성 반사 편광기를 갖는 디스플레이 라미네이트
KR20180086507A (ko) * 2015-12-18 2018-07-31 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광대역 가시 반사기
WO2018160866A1 (en) * 2017-03-02 2018-09-07 3M Innovative Properties Company Dynamic reflected color film with low optical caliper sensitivity
KR102648211B1 (ko) 2017-03-06 2024-03-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 고 콘트라스트 광학 필름 및 이를 포함하는 장치
US11156757B2 (en) 2017-03-06 2021-10-26 3M Innovative Properties Company High contrast optical film and devices including the same
US10895675B2 (en) 2017-04-13 2021-01-19 Gary Sharp Innovations, Llc Chromatic polarization filtering that is input specific
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CN112400125B (zh) 2018-07-13 2024-03-12 3M创新有限公司 光学系统和光学膜
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US11003875B2 (en) 2018-11-01 2021-05-11 Cognex Corporation Handheld ID-reading system with integrated illumination assembly
CN113302527B (zh) * 2019-02-02 2025-04-08 3M创新有限公司 具有高红外清晰度的光学漫射体
JP7561750B2 (ja) * 2019-03-08 2024-10-04 スリーエム イノベイティブ プロパティズ カンパニー ディスプレイ光学フィルム及びバックライトユニット
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Also Published As

Publication number Publication date
CN102576110A (zh) 2012-07-11
US20120206806A1 (en) 2012-08-16
JP6983014B2 (ja) 2021-12-17
US9158155B2 (en) 2015-10-13
KR20120089733A (ko) 2012-08-13
EP2491443B1 (en) 2021-03-24
JP2013508781A (ja) 2013-03-07
CN102576110B (zh) 2016-02-24
WO2011050268A1 (en) 2011-04-28
JP2016040605A (ja) 2016-03-24
EP2491443A1 (en) 2012-08-29
JP2021179635A (ja) 2021-11-18
JP2018005246A (ja) 2018-01-11

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