MX344848B - Apilamiento polarizador absorbente, reflectante y colimador e iluminacion posterior que lo incorpora. - Google Patents

Apilamiento polarizador absorbente, reflectante y colimador e iluminacion posterior que lo incorpora.

Info

Publication number
MX344848B
MX344848B MX2015010665A MX2015010665A MX344848B MX 344848 B MX344848 B MX 344848B MX 2015010665 A MX2015010665 A MX 2015010665A MX 2015010665 A MX2015010665 A MX 2015010665A MX 344848 B MX344848 B MX 344848B
Authority
MX
Mexico
Prior art keywords
absorbing
reflecting
polarizer
incorporating same
polarizer stack
Prior art date
Application number
MX2015010665A
Other languages
English (en)
Other versions
MX2015010665A (es
Inventor
D Haag Adam
J Nevitt Timothy
F Weber Michael
D Taylor Robert
A Stover Carl
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 MX2015010665A publication Critical patent/MX2015010665A/es
Publication of MX344848B publication Critical patent/MX344848B/es

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

Se describen apilamientos polarizadores. Más particularmente, se describen apilamientos polarizadores que incluyen un polarizador absorbente y múltiples polarizadores reflectantes, que incluyen al menos un polarizador reflectante colimador. Estos apilamientos polarizadores son capaces de emitir luz que es tanto colimada como de color neutro. Además, se describen iluminaciones posteriores que incorporan estos apilamientos polarizadores.
MX2015010665A 2013-02-20 2014-02-10 Apilamiento polarizador absorbente, reflectante y colimador e iluminacion posterior que lo incorpora. MX344848B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361766933P 2013-02-20 2013-02-20
PCT/US2014/015556 WO2014130283A1 (en) 2013-02-20 2014-02-10 Absorbing, reflecting and collimating polarizer stack and backlights incorporating same

Publications (2)

Publication Number Publication Date
MX2015010665A MX2015010665A (es) 2015-12-15
MX344848B true MX344848B (es) 2017-01-10

Family

ID=50159575

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015010665A MX344848B (es) 2013-02-20 2014-02-10 Apilamiento polarizador absorbente, reflectante y colimador e iluminacion posterior que lo incorpora.

Country Status (10)

Country Link
US (2) US10838127B2 (es)
EP (1) EP2959332A1 (es)
JP (1) JP6507104B2 (es)
KR (1) KR102241661B1 (es)
CN (1) CN104995536B (es)
BR (1) BR112015019801A2 (es)
MX (1) MX344848B (es)
SG (1) SG11201506508SA (es)
TW (1) TW201439611A (es)
WO (1) WO2014130283A1 (es)

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US7826009B2 (en) * 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
EP2769251B1 (en) * 2011-10-20 2021-07-28 3M Innovative Properties Company Illumination systems with sloped transmission spectrum front reflector
WO2014130283A1 (en) * 2013-02-20 2014-08-28 3M Innovative Properties Company Absorbing, reflecting and collimating polarizer stack and backlights incorporating same
CN105793748B (zh) 2013-12-06 2017-06-09 3M创新有限公司 具有嵌入式吸收元件的多层反射偏振片
CN104216173A (zh) * 2014-09-30 2014-12-17 深圳市华星光电技术有限公司 液晶显示装置
US9823395B2 (en) 2014-10-17 2017-11-21 3M Innovative Properties Company Multilayer optical film having overlapping harmonics
DE102014117877A1 (de) 2014-12-04 2016-06-23 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement
US20170307786A1 (en) 2014-12-15 2017-10-26 3M Innovative Properties Company Article with hardcoat and method of making the same
WO2016137777A1 (en) * 2015-02-27 2016-09-01 3M Innovative Properties Company Optical film including collimating reflective polarizer and structured layer
BR112017026839A2 (pt) 2015-06-15 2018-08-14 3M Innovative Properties Co pilha óptica, tela emissiva e rolo de filme
WO2017039719A1 (en) 2015-09-03 2017-03-09 3M Innovative Properties Company Camera
KR101740639B1 (ko) * 2016-04-01 2017-05-26 에스케이씨하스디스플레이필름(유) 흡수염료를 포함하는 액정표시장치
KR102510694B1 (ko) 2016-05-26 2023-03-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 편광기 스택
CN109642974B (zh) * 2016-08-16 2022-04-15 3M创新有限公司 偏振器
TW201812353A (zh) * 2016-09-13 2018-04-01 美商3M新設資產公司 具有針對依傾斜角度之低顏色定製之厚度分布之單封包反射偏振器
EP3548940B1 (en) * 2016-11-29 2022-12-28 3M Innovative Properties Company Display with optical stack
CN108345139B (zh) 2017-01-25 2022-04-22 中强光电股份有限公司 视角可切换显示装置
JP7237006B2 (ja) * 2017-03-02 2023-03-10 スリーエム イノベイティブ プロパティズ カンパニー 光学式キャリパ感度の低い動的反射カラーフィルム
CN206848649U (zh) * 2017-05-04 2018-01-05 深圳市华星光电技术有限公司 一种用于背光模组的光学膜、背光模组及显示设备
CN107656394A (zh) * 2017-05-04 2018-02-02 深圳市华星光电技术有限公司 一种背光模组和显示设备
WO2018226662A1 (en) 2017-06-05 2018-12-13 3M Innovative Properties Company Optical body including multilayer optical film and thin adhesive layer
US11536886B2 (en) 2017-06-26 2022-12-27 3M Innovative Properties Company Roll of film including multilayer birefringent reflective polarizer having low pass axis variation
JP7387591B2 (ja) * 2017-06-26 2023-11-28 スリーエム イノベイティブ プロパティズ カンパニー 多層複屈折反射偏光子及びポリビニルアルコール層を含み、通過軸のバラツキが小さいフィルムのロール
WO2019067095A1 (en) * 2017-09-26 2019-04-04 Apple Inc. ELECTRONIC DEVICES WITH DISPLAYS WITH DIRECT LIGHTING BACKLIGHT UNITS
CN111164471B (zh) * 2017-10-02 2022-05-17 3M创新有限公司 用于校正色移的部分反射器
GB2576291B (en) * 2018-05-15 2021-01-06 Plessey Semiconductors Ltd LED backlight
KR20210137125A (ko) * 2019-03-08 2021-11-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 디스플레이 광학 필름 및 백라이트 유닛
US12130436B2 (en) * 2019-05-03 2024-10-29 3M Innovative Properties Company Optical system
TWI741610B (zh) 2020-05-20 2021-10-01 元太科技工業股份有限公司 功能性組件及具有功能性組件的顯示裝置
JP2024510621A (ja) * 2021-03-15 2024-03-08 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

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JP4510547B2 (ja) * 2004-08-09 2010-07-28 キヤノン株式会社 偏光分離素子及びそれを有する投影装置
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EP2162785B1 (en) 2007-05-20 2018-03-07 3M Innovative Properties Company Design parameters for thin hollow cavity backlights of the light-recycling type
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JP5706332B2 (ja) 2008-11-19 2015-04-22 スリーエム イノベイティブ プロパティズ カンパニー 極方向及び方位方向の両方における出力制限を有する反射性フィルムの組み合わせ体並びに関連する構成
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EP2491442A1 (en) * 2009-10-24 2012-08-29 3M Innovative Properties Company Immersed reflective polarizer with angular confinement in selected planes of incidence
EP2566677B1 (en) 2010-05-07 2018-01-03 3M Innovative Properties Company Feedblock and method of using the same for manufacturing a multilayered article
EP2769251B1 (en) 2011-10-20 2021-07-28 3M Innovative Properties Company Illumination systems with sloped transmission spectrum front reflector
US9551818B2 (en) 2011-10-20 2017-01-24 3M Innovative Properties Company Apodized broadband partial reflectors having differing optical packets
WO2014130283A1 (en) * 2013-02-20 2014-08-28 3M Innovative Properties Company Absorbing, reflecting and collimating polarizer stack and backlights incorporating same
CN105793748B (zh) * 2013-12-06 2017-06-09 3M创新有限公司 具有嵌入式吸收元件的多层反射偏振片

Also Published As

Publication number Publication date
US10838127B2 (en) 2020-11-17
US20150378077A1 (en) 2015-12-31
CN104995536A (zh) 2015-10-21
WO2014130283A1 (en) 2014-08-28
CN104995536B (zh) 2019-06-07
TW201439611A (zh) 2014-10-16
JP6507104B2 (ja) 2019-04-24
US20210033766A1 (en) 2021-02-04
JP2016510903A (ja) 2016-04-11
KR20150119868A (ko) 2015-10-26
US12078833B2 (en) 2024-09-03
MX2015010665A (es) 2015-12-15
SG11201506508SA (en) 2015-09-29
BR112015019801A2 (pt) 2017-07-18
EP2959332A1 (en) 2015-12-30
KR102241661B1 (ko) 2021-04-19

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