JP2023524555A5 - - Google Patents

Info

Publication number
JP2023524555A5
JP2023524555A5 JP2022567478A JP2022567478A JP2023524555A5 JP 2023524555 A5 JP2023524555 A5 JP 2023524555A5 JP 2022567478 A JP2022567478 A JP 2022567478A JP 2022567478 A JP2022567478 A JP 2022567478A JP 2023524555 A5 JP2023524555 A5 JP 2023524555A5
Authority
JP
Japan
Prior art keywords
approximately
optical film
polymer
layer
polymer layers
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
Other languages
English (en)
Japanese (ja)
Other versions
JP2023524555A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2021/053687 external-priority patent/WO2021224760A1/en
Publication of JP2023524555A publication Critical patent/JP2023524555A/ja
Publication of JP2023524555A5 publication Critical patent/JP2023524555A5/ja
Pending legal-status Critical Current

Links

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 (2)

Publication Number Publication Date
JP2023524555A JP2023524555A (ja) 2023-06-12
JP2023524555A5 true 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
US11885999B2 (en) 2020-05-08 2024-01-30 3M Innovation Properties Company Optical construction and display system
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

Family Cites Families (14)

* 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
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6967778B1 (en) 1998-01-13 2005-11-22 3M Innovative Properties Co. 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
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
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
KR102024958B1 (ko) 2011-10-20 2019-09-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 아포다이징된 광대역 부분 반사기
KR102047286B1 (ko) 2011-10-20 2019-11-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경사형 투과 스펙트럼 전방 반사기를 갖는 조명 시스템
WO2016137777A1 (en) 2015-02-27 2016-09-01 3M Innovative Properties Company Optical film including collimating reflective polarizer and structured layer
EP3593180B1 (en) 2017-03-06 2024-09-25 3M Innovative Properties Company High contrast optical film and devices including the same
CN110869826B (zh) 2017-07-07 2022-09-06 东洋纺株式会社 多层层叠薄膜

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