TW202030507A - 光學膜及偏振分光器 - Google Patents

光學膜及偏振分光器 Download PDF

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Publication number
TW202030507A
TW202030507A TW108144613A TW108144613A TW202030507A TW 202030507 A TW202030507 A TW 202030507A TW 108144613 A TW108144613 A TW 108144613A TW 108144613 A TW108144613 A TW 108144613A TW 202030507 A TW202030507 A TW 202030507A
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TW
Taiwan
Prior art keywords
optical
light
optical film
layer
polarization state
Prior art date
Application number
TW108144613A
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English (en)
Chinese (zh)
Inventor
大衛 約翰 威廉斯 艾斯頓
智省 貟
提摩西 喬瑟夫 尼維特
約翰 塔克 李
蘇珊 路薏絲 肯特
吉列 強 巴提斯 畢諾
大衛 泰瑞斯 尤絲特
Original Assignee
美商3M新設資產公司
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 美商3M新設資產公司 filed Critical 美商3M新設資產公司
Publication of TW202030507A publication Critical patent/TW202030507A/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Optical Filters (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
TW108144613A 2018-12-07 2019-12-06 光學膜及偏振分光器 TW202030507A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862776561P 2018-12-07 2018-12-07
US62/776,561 2018-12-07

Publications (1)

Publication Number Publication Date
TW202030507A true TW202030507A (zh) 2020-08-16

Family

ID=68916495

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108144613A TW202030507A (zh) 2018-12-07 2019-12-06 光學膜及偏振分光器

Country Status (6)

Country Link
US (2) US12386191B2 (https=)
EP (1) EP3891537A2 (https=)
JP (1) JP7462633B2 (https=)
CN (1) CN113167962B (https=)
TW (1) TW202030507A (https=)
WO (1) WO2020115679A2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11493777B2 (en) 2017-12-20 2022-11-08 3M Innovative Properties Company Optical stack and polarizing beam splitter
CN112400125B (zh) * 2018-07-13 2024-03-12 3M创新有限公司 光学系统和光学膜
US12386191B2 (en) 2018-12-07 2025-08-12 3M Innovative Properties Company Optical film and polarizing beam splitter
WO2022027589A1 (en) * 2020-08-07 2022-02-10 3M Innovative Properties Company Optical stack and housing for electronic device
CN116324530A (zh) 2020-10-01 2023-06-23 3M创新有限公司 一体式多层光学膜
JP2024523700A (ja) 2021-07-07 2024-06-28 スリーエム イノベイティブ プロパティズ カンパニー 多層部分ミラー、バックライト、及びディスプレイシステム
US20230347186A1 (en) * 2022-04-27 2023-11-02 Federal Express Corporation Integrated display for sealed face masks

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
JP2009053708A (ja) * 1997-08-29 2009-03-12 Sharp Corp 液晶表示装置
US6486997B1 (en) 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
JP2001004840A (ja) * 1999-06-22 2001-01-12 Canon Inc 偏光ビームスプリッタ
US6411437B1 (en) 2000-06-28 2002-06-25 Corning Precision Lens, Incorporated Integrating polarization conversion system
EP1478965A1 (en) 2002-02-28 2004-11-24 3M Innovative Properties Company Compound polarization beam splitters
US7237899B2 (en) 2003-05-16 2007-07-03 3M Innovative Properties Company Highly efficient single panel and two panel projection engines
US20040227994A1 (en) * 2003-05-16 2004-11-18 Jiaying Ma Polarizing beam splitter and projection systems using the polarizing beam splitter
US7234816B2 (en) 2004-02-03 2007-06-26 3M Innovative Properties Company Polarizing beam splitter assembly adhesive
US7456915B2 (en) * 2004-03-26 2008-11-25 Nitto Denko Corporation Liquid crystal display panel with broadband interference polarizers
US7385763B2 (en) * 2005-04-18 2008-06-10 3M Innovative Properties Company Thick film multilayer reflector with tailored layer thickness profile
KR20070015255A (ko) * 2005-07-30 2007-02-02 삼성전자주식회사 편광보상필름, 이를 갖는 표시 패널 어셈블리 및 표시 장치
US20070047080A1 (en) 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
US7445341B2 (en) 2005-09-21 2008-11-04 3M Innovative Properties Company Four panel liquid crystal display system
US7583440B2 (en) * 2006-06-05 2009-09-01 Skc Haas Display Films Co., Ltd. Diffusely-reflecting polarizer having nearly isotropic continuous phase
US20080013051A1 (en) * 2006-07-14 2008-01-17 3M Innovative Properties Company Polarizing beam splitters incorporating reflective and absorptive polarizers and image display systems thereof
US7826009B2 (en) 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
US9110245B2 (en) * 2008-03-31 2015-08-18 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
EP2286144A2 (en) 2008-05-05 2011-02-23 3M Innovative Properties Company Light source module
US9046656B2 (en) * 2008-11-18 2015-06-02 3M Innovative Properties Company Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer
US20110116167A1 (en) * 2009-11-19 2011-05-19 Skc Haas Display Films Co., Ltd. Diffusely-reflecting polarizer having substantially amorphous nano-composite major phase
KR101758406B1 (ko) 2009-12-18 2017-07-17 데이진 가부시키가이샤 다층 연신 필름
WO2011139618A2 (en) 2010-05-07 2011-11-10 3M Innovative Properties Company Feedblock for manufacturing multilayer polymeric films
JP5934552B2 (ja) 2011-04-11 2016-06-15 住友化学株式会社 光学フィルム、面光源装置及び液晶表示装置
JP5864128B2 (ja) * 2011-05-12 2016-02-17 帝人株式会社 積層フィルム
KR101792319B1 (ko) * 2011-10-20 2017-10-31 데이진 필름 솔루션스 가부시키가이샤 1 축 연신 다층 적층 필름
CN110703455B (zh) 2011-11-28 2022-04-26 3M创新有限公司 提供高分辨率图像的偏振分束器以及使用此类分束器的系统
CN102749717B (zh) * 2012-07-27 2017-12-08 深圳超多维光电子有限公司 一种裸眼式立体显示装置
EP2888625A2 (en) * 2012-08-22 2015-07-01 3M Innovative Properties Company Polarizing beam splitter and methods of making same
US10429558B2 (en) 2013-09-30 2019-10-01 3M Innovative Properties Company Polymeric multilayer optical film
CN111247462B (zh) 2017-10-20 2022-12-20 3M创新有限公司 光学膜和偏振分束器
US11493777B2 (en) 2017-12-20 2022-11-08 3M Innovative Properties Company Optical stack and polarizing beam splitter
US10162090B1 (en) 2018-02-20 2018-12-25 3M Innovative Properties Company Conformable reflective film having specified reflectivity when stretched at room temperature
US12386191B2 (en) 2018-12-07 2025-08-12 3M Innovative Properties Company Optical film and polarizing beam splitter

Also Published As

Publication number Publication date
CN113167962A (zh) 2021-07-23
US20250334820A1 (en) 2025-10-30
WO2020115679A3 (en) 2020-07-30
JP7462633B2 (ja) 2024-04-05
US12386191B2 (en) 2025-08-12
US20220004015A1 (en) 2022-01-06
JP2022510426A (ja) 2022-01-26
WO2020115679A2 (en) 2020-06-11
CN113167962B (zh) 2023-09-29
EP3891537A2 (en) 2021-10-13

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