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
Links
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 (4)
| 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 |
| 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 |
Family Cites Families (26)
| 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 |
| EP0666993B1 (en) | 1992-10-29 | 1999-06-09 | Minnesota Mining And Manufacturing Company | Formable reflective multilayer body |
| US5360659A (en) | 1993-05-24 | 1994-11-01 | The Dow Chemical Company | Two component infrared reflecting film |
| EP0962807B1 (en) | 1993-12-21 | 2008-12-03 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
| US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| JP4314357B2 (ja) * | 1995-06-26 | 2009-08-12 | スリーエム カンパニー | 透明多層デバイス |
| CN1106937C (zh) | 1995-06-26 | 2003-04-30 | 美国3M公司 | 带有附加涂层或附加层的多层聚合物薄膜 |
| 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 |
| 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 |
| EP1566667A3 (en) | 1998-01-28 | 2006-03-22 | Minnesota Mining And Manufacturing Company | An optical 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 |
| KR101633133B1 (ko) | 2008-03-31 | 2016-06-23 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 최적화된 이득을 갖는 낮은 층 총수의 반사 편광기 |
| 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 |
| CN109477924B (zh) | 2016-07-13 | 2022-02-22 | 3M创新有限公司 | 光学膜 |
| JP2021510856A (ja) | 2018-01-26 | 2021-04-30 | スリーエム イノベイティブ プロパティズ カンパニー | 結晶性低屈折率層を有する多層反射偏光子 |
-
2019
- 2019-08-29 JP JP2021512637A patent/JP7716975B2/ja active Active
- 2019-08-29 EP EP19783648.9A patent/EP3847488B1/en active Active
- 2019-08-29 US US17/273,047 patent/US12019258B2/en active Active
- 2019-08-29 CN CN201980058149.6A patent/CN112654905B/zh active Active
- 2019-08-29 WO PCT/IB2019/057289 patent/WO2020049424A1/en not_active Ceased
- 2019-08-29 KR KR1020217006628A patent/KR20210055045A/ko not_active Withdrawn
- 2019-09-05 TW TW108131992A patent/TW202031504A/zh unknown
-
2024
- 2024-02-22 JP JP2024025082A patent/JP7745676B2/ja active Active
- 2024-05-16 US US18/666,258 patent/US20240302583A1/en active Pending
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