JP2023524555A - 光学フィルム - Google Patents

光学フィルム Download PDF

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Publication number
JP2023524555A
JP2023524555A JP2022567478A JP2022567478A JP2023524555A JP 2023524555 A JP2023524555 A JP 2023524555A JP 2022567478 A JP2022567478 A JP 2022567478A JP 2022567478 A JP2022567478 A JP 2022567478A JP 2023524555 A JP2023524555 A JP 2023524555A
Authority
JP
Japan
Prior art keywords
layer
polymer
optical film
layers
polymer layer
Prior art date
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.)
Pending
Application number
JP2022567478A
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English (en)
Japanese (ja)
Other versions
JPWO2021224760A5 (https=
JP2023524555A5 (https=
Inventor
エー． ストバー，カール
ザオ，リン
ジェイ． ブノワ，ジル
ディー． タイラー，ロバート
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
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 JP2023524555A publication Critical patent/JP2023524555A/ja
Publication of JPWO2021224760A5 publication Critical patent/JPWO2021224760A5/ja
Publication of JP2023524555A5 publication Critical patent/JP2023524555A5/ja
Pending legal-status Critical Current

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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
    • 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
    • G02B5/3025—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
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
JP2022567478A 2020-05-08 2021-05-03 光学フィルム Pending JP2023524555A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062704400P 2020-05-08 2020-05-08
US62/704,400 2020-05-08
PCT/IB2021/053687 WO2021224760A1 (en) 2020-05-08 2021-05-03 Optical film

Publications (3)

Publication Number Publication Date
JP2023524555A true JP2023524555A (ja) 2023-06-12
JPWO2021224760A5 JPWO2021224760A5 (https=) 2024-05-14
JP2023524555A5 JP2023524555A5 (https=) 2024-05-14

Family

ID=78467877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022567478A Pending JP2023524555A (ja) 2020-05-08 2021-05-03 光学フィルム

Country Status (3)

Country Link
US (2) US12442965B2 (https=)
JP (1) JP2023524555A (https=)
WO (1) WO2021224760A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023524804A (ja) 2020-05-08 2023-06-13 スリーエム イノベイティブ プロパティズ カンパニー 光学構造物及びディスプレイシステム
US12596216B2 (en) * 2020-05-08 2026-04-07 3M Innovative Properties Company Optical film
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012230361A (ja) * 2011-04-11 2012-11-22 Sumitomo Chemical Co Ltd 光学フィルム、面光源装置及び液晶表示装置
US20140240829A1 (en) * 2011-10-20 2014-08-28 3M Innovative Properties Company Apodized broadband partial reflectors
JP2018509653A (ja) * 2015-02-27 2018-04-05 スリーエム イノベイティブ プロパティズ カンパニー コリメート反射偏光子及び構造化層を含む光学フィルム
WO2019009316A1 (ja) * 2017-07-07 2019-01-10 帝人フィルムソリューション株式会社 多層積層フィルム
JP2020510239A (ja) * 2017-03-06 2020-04-02 スリーエム イノベイティブ プロパティズ カンパニー 高コントラスト光学フィルム及びそれを含む装置

Family Cites Families (9)

* 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
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6967778B1 (en) 1998-01-13 2005-11-22 3M Innovative Properties Co. Optical film with sharpened bandedge
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US20050264874A1 (en) * 2004-05-25 2005-12-01 Chung-Hsiang Lin Omnidirectional photonic crystal
WO2011139618A2 (en) 2010-05-07 2011-11-10 3M Innovative Properties Company Feedblock for manufacturing multilayer polymeric films
US9551818B2 (en) 2011-10-20 2017-01-24 3M Innovative Properties Company Apodized broadband partial reflectors having differing optical packets
WO2013059226A1 (en) 2011-10-20 2013-04-25 3M Innovative Properties Company Illumination systems with sloped transmission spectrum front reflector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012230361A (ja) * 2011-04-11 2012-11-22 Sumitomo Chemical Co Ltd 光学フィルム、面光源装置及び液晶表示装置
US20140240829A1 (en) * 2011-10-20 2014-08-28 3M Innovative Properties Company Apodized broadband partial reflectors
JP2018509653A (ja) * 2015-02-27 2018-04-05 スリーエム イノベイティブ プロパティズ カンパニー コリメート反射偏光子及び構造化層を含む光学フィルム
JP2020510239A (ja) * 2017-03-06 2020-04-02 スリーエム イノベイティブ プロパティズ カンパニー 高コントラスト光学フィルム及びそれを含む装置
WO2019009316A1 (ja) * 2017-07-07 2019-01-10 帝人フィルムソリューション株式会社 多層積層フィルム

Also Published As

Publication number Publication date
US20230273359A1 (en) 2023-08-31
US12442965B2 (en) 2025-10-14
US20260016622A1 (en) 2026-01-15
WO2021224760A1 (en) 2021-11-11

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