JP2022500689A5 - - Google Patents

Info

Publication number
JP2022500689A5
JP2022500689A5 JP2021512637A JP2021512637A JP2022500689A5 JP 2022500689 A5 JP2022500689 A5 JP 2022500689A5 JP 2021512637 A JP2021512637 A JP 2021512637A JP 2021512637 A JP2021512637 A JP 2021512637A JP 2022500689 A5 JP2022500689 A5 JP 2022500689A5
Authority
JP
Japan
Prior art keywords
reflective polarizer
multilayer reflective
layer
polymer
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.)
Granted
Application number
JP2021512637A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022500689A (ja
JP7716975B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2019/057289 external-priority patent/WO2020049424A1/en
Publication of JP2022500689A publication Critical patent/JP2022500689A/ja
Publication of JP2022500689A5 publication Critical patent/JP2022500689A5/ja
Priority to JP2024025082A priority Critical patent/JP7745676B2/ja
Application granted granted Critical
Publication of JP7716975B2 publication Critical patent/JP7716975B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021512637A 2018-09-06 2019-08-29 結晶性低屈折率層を有する多層反射偏光子 Active JP7716975B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024025082A JP7745676B2 (ja) 2018-09-06 2024-02-22 結晶性低屈折率層を有する多層反射偏光子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862727947P 2018-09-06 2018-09-06
US62/727,947 2018-09-06
PCT/IB2019/057289 WO2020049424A1 (en) 2018-09-06 2019-08-29 Multilayer reflective polarizer with crystalline low index layers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024025082A Division JP7745676B2 (ja) 2018-09-06 2024-02-22 結晶性低屈折率層を有する多層反射偏光子

Publications (3)

Publication Number Publication Date
JP2022500689A JP2022500689A (ja) 2022-01-04
JP2022500689A5 true JP2022500689A5 (enExample) 2022-09-05
JP7716975B2 JP7716975B2 (ja) 2025-08-01

Family

ID=68165626

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021512637A Active JP7716975B2 (ja) 2018-09-06 2019-08-29 結晶性低屈折率層を有する多層反射偏光子
JP2024025082A Active JP7745676B2 (ja) 2018-09-06 2024-02-22 結晶性低屈折率層を有する多層反射偏光子

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024025082A Active JP7745676B2 (ja) 2018-09-06 2024-02-22 結晶性低屈折率層を有する多層反射偏光子

Country Status (7)

Country Link
US (2) US12019258B2 (enExample)
EP (1) EP3847488B1 (enExample)
JP (2) JP7716975B2 (enExample)
KR (1) KR20210055045A (enExample)
CN (1) CN112654905B (enExample)
TW (1) TW202031504A (enExample)
WO (1) WO2020049424A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7550166B2 (ja) * 2019-04-03 2024-09-12 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム及びガラスラミネート
US12554055B2 (en) 2021-08-19 2026-02-17 3M Innovative Properties Company Reflective polarizer, windshield, integral optical construction and method for making integral optical construction
CN117970550A (zh) * 2022-10-28 2024-05-03 元平台技术有限公司 用于ar/vr系统的波段选择滤波器
CN121419885A (zh) * 2023-06-30 2026-01-27 3M创新有限公司 多层光学膜
WO2026009115A1 (en) * 2024-07-02 2026-01-08 3M Innovative Properties Company Reflective polarizer, backlight, and display system
CN121806178B (zh) * 2026-03-09 2026-06-19 畅的新材料科技（上海）有限公司 一种叠层偏振膜及其制备方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610729A (en) 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US4446305A (en) 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4540623A (en) 1983-10-14 1985-09-10 The Dow Chemical Company Coextruded multi-layered articles
US5103337A (en) 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
CA2148115A1 (en) 1992-10-29 1994-05-11 Walter J. Schrenk Formable reflective multilayer body
US5360659A (en) 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
EP0962806B1 (en) 1993-12-21 2008-12-03 Minnesota Mining And Manufacturing Company Multilayered optical film
JP4122057B2 (ja) 1995-06-26 2008-07-23 スリーエム カンパニー 追加のコーティングまたは層を備えた多層ポリマーフィルム
AU694884B2 (en) * 1995-06-26 1998-07-30 Minnesota Mining And Manufacturing Company Transparent multilayer device
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6045894A (en) 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
EP1060416A1 (en) 1998-01-28 2000-12-20 Minnesota Mining And Manufacturing Company Infrared interference filter
US6449093B2 (en) * 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
US7052762B2 (en) * 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
US6952312B2 (en) * 2002-12-31 2005-10-04 3M Innovative Properties Company Head-up display with polarized light source and wide-angle p-polarization reflective polarizer
US20070047080A1 (en) 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
US7687577B2 (en) 2007-07-25 2010-03-30 Sabic Innovative Plastics Ip B.V. Thermoformable polycarbonate/polyester compositions and uses
MY163688A (en) 2008-03-31 2017-10-13 3M Innovative Properties Co Low layer count reflective polarizer with optimized gain
JP5482380B2 (ja) * 2010-03-31 2014-05-07 東レ株式会社 フィルムおよび偏光反射体ならびにその製造方法。
US9069136B2 (en) 2010-06-30 2015-06-30 3M Innovative Properties Company Optical stack having birefringent layer of optically symmetrical crystallites
WO2015077249A1 (en) 2013-11-19 2015-05-28 3M Innovative Properties Company Multilayer polymeric reflector
EP3485304B1 (en) 2016-07-13 2022-10-05 3M Innovative Properties Company Optical film
EP3743751A1 (en) 2018-01-26 2020-12-02 3M Innovative Properties Company Multilayer reflective polarizer with crystalline low index layers

Similar Documents

Publication Publication Date Title
JP2021510856A5 (enExample)
JP2023126923A5 (enExample)
JP7618732B2 (ja) 光学構成要素及び光学システム
JP2021530741A5 (enExample)
JP6960496B2 (ja) 多層光学フィルム
KR100582973B1 (ko) 반사 필름 체 및 그를 사용하는 빛의 반사 방법
US6926952B1 (en) Anti-reflective polymer constructions and method for producing same
JP7386225B2 (ja) 結晶性低屈折率層を有する赤外線反射体及び多層反射偏光子を含む光学フィルム
JP7745676B2 (ja) 結晶性低屈折率層を有する多層反射偏光子
JP7423609B2 (ja) 光学フィルム
JP2004507781A (ja) 損失強化型反射光フィルタ
KR20200115495A (ko) 결정질 저 굴절률 층을 갖는 다층 반사 편광기
WO2016137777A1 (en) Optical film including collimating reflective polarizer and structured layer
JP2019534484A (ja) 光学レンズ及び光学レンズを含むアイウェア
JP7387591B2 (ja) 多層複屈折反射偏光子及びポリビニルアルコール層を含み、通過軸のバラツキが小さいフィルムのロール
JP2022179920A (ja) 多層積層フィルム
CN118355301A (zh) 多层光学膜
JP6891493B2 (ja) 多層積層フィルム
WO2022234361A1 (en) Multilayer optical film
KR20220003535A (ko) 편광기 필름
CN121844233A (zh) 多层光学膜和包括多层光学膜的显示系统
WO2025083552A1 (en) Multilayer optical film including two optical stacks and having a near-infrared reflection band