JP7386225B2 - 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 - Google Patents
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 Download PDFInfo
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- JP7386225B2 JP7386225B2 JP2021502471A JP2021502471A JP7386225B2 JP 7386225 B2 JP7386225 B2 JP 7386225B2 JP 2021502471 A JP2021502471 A JP 2021502471A JP 2021502471 A JP2021502471 A JP 2021502471A JP 7386225 B2 JP7386225 B2 JP 7386225B2
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- 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
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- B29D11/0073—Optical laminates
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- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
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- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10431—Specific parts for the modulation of light incorporated into the laminated safety glass or glazing
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- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
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- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
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- G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
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- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Ophthalmology & Optometry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Laminated Bodies (AREA)
- Polarising Elements (AREA)
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- Surface Treatment Of Optical Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862699459P | 2018-07-17 | 2018-07-17 | |
| US62/699,459 | 2018-07-17 | ||
| PCT/IB2019/055837 WO2020016703A2 (en) | 2018-07-17 | 2019-07-09 | Optical film including infrared reflector and multilayer reflective polarizer with crystalline low index layers |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2021530741A JP2021530741A (ja) | 2021-11-11 |
| JP2021530741A5 JP2021530741A5 (https=) | 2022-07-19 |
| JPWO2020016703A5 JPWO2020016703A5 (https=) | 2022-07-19 |
| JP7386225B2 true JP7386225B2 (ja) | 2023-11-24 |
Family
ID=67998508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021502471A Active JP7386225B2 (ja) | 2018-07-17 | 2019-07-09 | 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 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US12253702B2 (https=) |
| EP (1) | EP3824332A2 (https=) |
| JP (1) | JP7386225B2 (https=) |
| CN (1) | CN112424657B (https=) |
| WO (1) | WO2020016703A2 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US12164132B2 (en) | 2018-12-18 | 2024-12-10 | 3M Innovative Properties Company | Optical stack |
| 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 |
| EP3963377B1 (en) | 2019-04-30 | 2025-10-15 | 3M Innovative Properties Company | Optical stack |
| US20210263205A1 (en) * | 2020-02-26 | 2021-08-26 | Facebook Technologies, Llc | Polymer thin films having high optical anisotropy |
| CN114980593B (zh) * | 2021-02-18 | 2025-07-11 | 北京小米移动软件有限公司 | 光学膜、壳体、终端和光学膜的制备方法 |
| JP2022163716A (ja) * | 2021-04-14 | 2022-10-26 | 東レ株式会社 | 積層フィルム |
| 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 |
| KR20240113779A (ko) * | 2021-12-01 | 2024-07-23 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 다층 광학 필름 |
| US12487454B2 (en) | 2022-07-21 | 2025-12-02 | 3M Innovative Properties Company | Windshield, display system, and reflective polarizer |
| CN121844233A (zh) * | 2023-09-15 | 2026-04-10 | 3M创新有限公司 | 多层光学膜和包括多层光学膜的显示系统 |
| CN118068609A (zh) * | 2024-03-01 | 2024-05-24 | 厦门天马微电子有限公司 | 显示模组和显示装置 |
| WO2026069132A1 (en) * | 2024-09-30 | 2026-04-02 | 3M Innovative Properties Company | Multilayer optical film for solar thermal generation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006512622A (ja) | 2002-12-31 | 2006-04-13 | スリーエム イノベイティブ プロパティズ カンパニー | 偏光光源および広角ｐ偏光反射偏光子を備えたヘッドアップディスプレイ |
| JP2009532722A (ja) | 2006-03-31 | 2009-09-10 | スリーエム イノベイティブ プロパティズ カンパニー | コントラスト比を向上する光学スタック |
| JP2012509496A (ja) | 2008-11-18 | 2012-04-19 | スリーエム イノベイティブ プロパティズ カンパニー | 複屈折熱可塑性ポリマーを含む多層光学フィルムの等方性層 |
| JP2015533222A (ja) | 2012-07-30 | 2015-11-19 | スリーエム イノベイティブ プロパティズ カンパニー | 多層光学フィルムを含むｕｖ安定性アセンブリ |
| JP2017503677A (ja) | 2013-11-19 | 2017-02-02 | スリーエム イノベイティブ プロパティズ カンパニー | 多層ポリマー反射体 |
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| 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 |
| DE69325283T2 (de) | 1992-10-29 | 1999-11-04 | Minnesota Mining & Mfg | Formbarer reflektierender multischichtenkörper |
| 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 |
| AU1866395A (en) | 1993-12-21 | 1995-07-10 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
| US6088067A (en) * | 1995-06-26 | 2000-07-11 | 3M Innovative Properties Company | Liquid crystal display projection system using multilayer optical film polarizers |
| AU6390396A (en) | 1995-06-26 | 1997-01-30 | Minnesota Mining And Manufacturing Company | Multilayer polymer film with additional coatings or layers |
| US6531230B1 (en) | 1998-01-13 | 2003-03-11 | 3M Innovative Properties Company | Color shifting film |
| 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 |
| CN1721891A (zh) | 1998-01-28 | 2006-01-18 | 美国3M公司 | 红外线干涉滤光器 |
| US7385763B2 (en) * | 2005-04-18 | 2008-06-10 | 3M Innovative Properties Company | Thick film multilayer reflector with tailored layer thickness profile |
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| US7820297B2 (en) * | 2005-12-23 | 2010-10-26 | 3M Innovative Properties Company | Multilayer films including thermoplastic silicone block copolymers |
| US8012571B2 (en) * | 2008-05-02 | 2011-09-06 | 3M Innovative Properties Company | Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units |
| JP2011528450A (ja) * | 2008-07-16 | 2011-11-17 | スリーエム イノベイティブ プロパティズ カンパニー | メチルメタクリレートポリマーとスチレンアクリロニトリルポリマーのブレンドを含む多層光学フィルム層 |
| EP2376956A4 (en) * | 2008-12-22 | 2017-11-01 | 3M Innovative Properties Company | Internally patterned multilayer optical films using spatially selective birefringence reduction |
| JP5676475B2 (ja) * | 2008-12-30 | 2015-02-25 | スリーエム イノベイティブ プロパティズ カンパニー | フッ素重合体多層光学フィルム並びにその作成方法及び使用方法 |
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| CN112424657B (zh) | 2023-02-28 |
| US12253702B2 (en) | 2025-03-18 |
| US20210302637A1 (en) | 2021-09-30 |
| JP2021530741A (ja) | 2021-11-11 |
| CN112424657A (zh) | 2021-02-26 |
| WO2020016703A3 (en) | 2020-04-09 |
| WO2020016703A2 (en) | 2020-01-23 |
| US20250231332A1 (en) | 2025-07-17 |
| EP3824332A2 (en) | 2021-05-26 |
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