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 (3) 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
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BR112015019801A2 (pt) * 2013-02-20 2017-07-18 3M Innovative Properties Co pilha de polarizador e luz de fundo
MX2016007060A (es) 2013-12-06 2016-08-11 3M Innovative Properties Co Polarizador reflectante multicapa con elementos absorbentes embebidos.
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
WO2016205130A1 (en) 2015-06-15 2016-12-22 3M Innovative Properties Company Optical stack including reflecting-absorbing polarizer
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US11022734B2 (en) 2016-05-26 2021-06-01 3M Innovative Properties Company Polarizer stack
CN109642974B (zh) * 2016-08-16 2022-04-15 3M创新有限公司 偏振器
CN109716208B (zh) * 2016-09-13 2022-04-12 3M创新有限公司 具有针对斜角度处的低颜色定制的厚度分布的单分组反射偏振器
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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
WO2018160866A1 (en) 2017-03-02 2018-09-07 3M Innovative Properties Company Dynamic reflected color film with low optical caliper sensitivity
CN107703674A (zh) * 2017-05-04 2018-02-16 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
JP2020522752A (ja) 2017-06-05 2020-07-30 スリーエム イノベイティブ プロパティズ カンパニー 多層光学フィルム及び薄い接着剤層を含む光学体
WO2019003109A1 (en) * 2017-06-26 2019-01-03 3M Innovative Properties Company FILM ROLL COMPRISING A BILGEFRINGENT REFLECTING POLARIZER MULTILAYER WITH PASS-LOW AXIS VARIATION
US11573361B2 (en) 2017-06-26 2023-02-07 3M Innovative Properties Company Roll of film including multilayer birefringent reflective polarizer and polyvinyl alcohol layer with low pass axis variation
US11054696B2 (en) * 2017-09-26 2021-07-06 Apple Inc. Electronic devices having displays with direct-lit backlight units
WO2019069214A2 (en) * 2017-10-02 2019-04-11 3M Innovative Properties Company PARTIAL REFLECTOR FOR CORRECTING A CHROMATIC VARIATION
GB2576291B (en) * 2018-05-15 2021-01-06 Plessey Semiconductors Ltd LED backlight
KR20210058868A (ko) * 2018-09-14 2021-05-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 편광기 및 이를 포함하는 디스플레이
KR102877519B1 (ko) * 2019-03-08 2025-10-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 디스플레이 광학 필름 및 백라이트 유닛
WO2020225650A1 (en) * 2019-05-03 2020-11-12 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
EP4308984A4 (en) * 2021-03-15 2025-07-09 3M Innovative Properties Company MULTILAYER OPTICAL FILM
CN115561930A (zh) * 2022-05-26 2023-01-03 长沙普佳德光电科技有限公司 一种高性能偏光板
CN118072607A (zh) 2022-11-22 2024-05-24 群创光电股份有限公司 发光装置

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KR102047286B1 (ko) 2011-10-20 2019-11-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경사형 투과 스펙트럼 전방 반사기를 갖는 조명 시스템
CN103890620B (zh) 2011-10-20 2017-05-17 3M创新有限公司 具有不同光学分组的变迹宽带局部反射器
BR112015019801A2 (pt) * 2013-02-20 2017-07-18 3M Innovative Properties Co pilha de polarizador e luz de fundo
MX2016007060A (es) * 2013-12-06 2016-08-11 3M Innovative Properties Co Polarizador reflectante multicapa con elementos absorbentes embebidos.

Also Published As

Publication number Publication date
US10838127B2 (en) 2020-11-17
US12078833B2 (en) 2024-09-03
CN104995536B (zh) 2019-06-07
JP6507104B2 (ja) 2019-04-24
JP2016510903A (ja) 2016-04-11
EP2959332A1 (en) 2015-12-30
WO2014130283A1 (en) 2014-08-28
SG11201506508SA (en) 2015-09-29
CN104995536A (zh) 2015-10-21
US20210033766A1 (en) 2021-02-04
TW201439611A (zh) 2014-10-16
US20150378077A1 (en) 2015-12-31
MX2015010665A (es) 2015-12-15
BR112015019801A2 (pt) 2017-07-18
KR20150119868A (ko) 2015-10-26
US20240377567A1 (en) 2024-11-14
KR102241661B1 (ko) 2021-04-19

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