JP2023524554A5 - - Google Patents

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Publication number
JP2023524554A5
JP2023524554A5 JP2022567477A JP2022567477A JP2023524554A5 JP 2023524554 A5 JP2023524554 A5 JP 2023524554A5 JP 2022567477 A JP2022567477 A JP 2022567477A JP 2022567477 A JP2022567477 A JP 2022567477A JP 2023524554 A5 JP2023524554 A5 JP 2023524554A5
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JP
Japan
Prior art keywords
approximately
polymer layers
polymer
layer
optical film
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.)
Granted
Application number
JP2022567477A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023524554A (ja
JP7664948B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2021/053753 external-priority patent/WO2021224799A1/en
Publication of JP2023524554A publication Critical patent/JP2023524554A/ja
Publication of JP2023524554A5 publication Critical patent/JP2023524554A5/ja
Application granted granted Critical
Publication of JP7664948B2 publication Critical patent/JP7664948B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2022567477A 2020-05-08 2021-05-04 光学フィルム Active JP7664948B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063021743P 2020-05-08 2020-05-08
US63/021,743 2020-05-08
PCT/IB2021/053753 WO2021224799A1 (en) 2020-05-08 2021-05-04 Optical film

Publications (3)

Publication Number Publication Date
JP2023524554A JP2023524554A (ja) 2023-06-12
JP2023524554A5 true JP2023524554A5 (enExample) 2024-05-14
JP7664948B2 JP7664948B2 (ja) 2025-04-18

Family

ID=78468658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022567477A Active JP7664948B2 (ja) 2020-05-08 2021-05-04 光学フィルム

Country Status (3)

Country Link
US (1) US12596216B2 (enExample)
JP (1) JP7664948B2 (enExample)
WO (1) WO2021224799A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11885999B2 (en) 2020-05-08 2024-01-30 3M Innovation Properties Company Optical construction and display system
WO2021224798A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Display system with finger sensing
WO2022027589A1 (en) 2020-08-07 2022-02-10 3M Innovative Properties Company Optical stack and housing for electronic device
US12147066B2 (en) 2021-06-28 2024-11-19 3M Innovative Properties Company Optical stack including multilayer optical film and radio-wave anti-reflection sheet
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
US20250110261A1 (en) * 2022-01-18 2025-04-03 3M Innovative Properties Company Optical Film and Optical Lens Including Same
EP4591115A1 (en) * 2022-09-19 2025-07-30 3M Innovative Properties Company Optical film, backlight, and display system

Family Cites Families (28)

* 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
US6088067A (en) * 1995-06-26 2000-07-11 3M Innovative Properties Company Liquid crystal display projection system using multilayer optical film polarizers
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
US6157490A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
EP2239136B1 (en) * 2008-02-01 2019-02-27 Toray Industries, Inc. Laminated film and molding and reflector
WO2011139618A2 (en) 2010-05-07 2011-11-10 3M Innovative Properties Company Feedblock for manufacturing multilayer polymeric films
KR102024958B1 (ko) 2011-10-20 2019-09-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 아포다이징된 광대역 부분 반사기
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
KR102047286B1 (ko) 2011-10-20 2019-11-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경사형 투과 스펙트럼 전방 반사기를 갖는 조명 시스템
MX2016002761A (es) 2013-09-06 2016-05-26 3M Innovative Properties Co Polarizador reflectante de multiples capas.
JP6679855B2 (ja) 2014-09-22 2020-04-15 東レ株式会社 ディスプレイ用ハーフミラーフィルム
JP2016168833A (ja) 2015-03-12 2016-09-23 東レ株式会社 成型用積層フィルム及びそれを用いた成型品
EP3593180B1 (en) 2017-03-06 2024-09-25 3M Innovative Properties Company High contrast optical film and devices including the same
WO2019069214A2 (en) * 2017-10-02 2019-04-11 3M Innovative Properties Company PARTIAL REFLECTOR FOR CORRECTING A CHROMATIC VARIATION
KR102726174B1 (ko) 2018-09-27 2024-11-06 도요보 가부시키가이샤 다층 적층 필름
US12001041B2 (en) 2018-09-27 2024-06-04 Toyobo Co., Ltd. Multilayer laminate film
CN112805602B (zh) 2018-09-27 2023-05-26 东洋纺株式会社 多层层叠膜
WO2021224716A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Optically diffusive film with elongated structures
WO2021224735A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Optical film with discontinuous coating
JP2023524555A (ja) * 2020-05-08 2023-06-12 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム
WO2021224715A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Reflective polarizer with improved optical characteristics
WO2021224798A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Display system with finger sensing
WO2021224703A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Optical films and stacks including optically diffusive layer
US11885999B2 (en) 2020-05-08 2024-01-30 3M Innovation Properties Company Optical construction and display system
WO2021224761A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Optical construction and display system including same
WO2022027589A1 (en) * 2020-08-07 2022-02-10 3M Innovative Properties Company Optical stack and housing for electronic device

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