CN117295984A - 多层光学膜 - Google Patents
多层光学膜 Download PDFInfo
- Publication number
- CN117295984A CN117295984A CN202280033259.9A CN202280033259A CN117295984A CN 117295984 A CN117295984 A CN 117295984A CN 202280033259 A CN202280033259 A CN 202280033259A CN 117295984 A CN117295984 A CN 117295984A
- Authority
- CN
- China
- Prior art keywords
- layers
- optical film
- polymeric
- layer
- less
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
- G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/26—Reflecting filters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—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
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—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
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163185426P | 2021-05-07 | 2021-05-07 | |
| US63/185,426 | 2021-05-07 | ||
| PCT/IB2022/053177 WO2022234361A1 (en) | 2021-05-07 | 2022-04-05 | Multilayer optical film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117295984A true CN117295984A (zh) | 2023-12-26 |
Family
ID=83932647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280033259.9A Pending CN117295984A (zh) | 2021-05-07 | 2022-04-05 | 多层光学膜 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240201427A1 (https=) |
| EP (1) | EP4334765A4 (https=) |
| JP (1) | JP2024518398A (https=) |
| CN (1) | CN117295984A (https=) |
| WO (1) | WO2022234361A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026042007A1 (en) * | 2024-08-19 | 2026-02-26 | 3M Innovative Properties Company | Optical film and optical system including same |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5360659A (en) * | 1993-05-24 | 1994-11-01 | The Dow Chemical Company | Two component infrared reflecting film |
| US6080467A (en) * | 1995-06-26 | 2000-06-27 | 3M Innovative Properties Company | High efficiency optical devices |
| US6531230B1 (en) * | 1998-01-13 | 2003-03-11 | 3M Innovative Properties Company | Color shifting film |
| JP2004138938A (ja) * | 2002-10-21 | 2004-05-13 | Sony Corp | スクリーン及びその製造方法 |
| DK1892706T3 (da) * | 2006-08-23 | 2012-08-27 | Jds Uniphase Corp | Optisk opsamlingsenhed |
| EP2083290A4 (en) * | 2006-11-17 | 2012-02-08 | Nippon Oil Corp | ELLIPTIC POLARIZING PLATE AND VERTICALLY ALIGNED LIQUID CRYSTAL DISPLAY |
| US9551818B2 (en) * | 2011-10-20 | 2017-01-24 | 3M Innovative Properties Company | Apodized broadband partial reflectors having differing optical packets |
| EP2648237B1 (en) * | 2012-04-02 | 2019-05-15 | Viavi Solutions Inc. | Broadband dielectric reflectors for LED |
| WO2016056617A1 (ja) * | 2014-10-10 | 2016-04-14 | 日本化薬株式会社 | 光反射フィルム、ならびにこれを用いた光制御フィルム、光学フィルム、機能性ガラスおよびヘッドアップディスプレイ |
| WO2017058562A1 (en) * | 2015-10-02 | 2017-04-06 | 3M Innovative Properties Company | Optical filter |
| WO2018043517A1 (ja) * | 2016-08-30 | 2018-03-08 | 富士フイルム株式会社 | 光学積層体 |
| WO2018160866A1 (en) * | 2017-03-02 | 2018-09-07 | 3M Innovative Properties Company | Dynamic reflected color film with low optical caliper sensitivity |
| CN111247462B (zh) * | 2017-10-20 | 2022-12-20 | 3M创新有限公司 | 光学膜和偏振分束器 |
| US11493777B2 (en) * | 2017-12-20 | 2022-11-08 | 3M Innovative Properties Company | Optical stack and polarizing beam splitter |
| KR20210058868A (ko) * | 2018-09-14 | 2021-05-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 편광기 및 이를 포함하는 디스플레이 |
| TWI853005B (zh) * | 2019-03-11 | 2024-08-21 | 美商3M新設資產公司 | 具有減少色彩之高效率紅外線反射膜及含其之層壓體或窗 |
-
2022
- 2022-04-05 CN CN202280033259.9A patent/CN117295984A/zh active Pending
- 2022-04-05 EP EP22798718.7A patent/EP4334765A4/en active Pending
- 2022-04-05 JP JP2023568179A patent/JP2024518398A/ja active Pending
- 2022-04-05 US US18/555,741 patent/US20240201427A1/en active Pending
- 2022-04-05 WO PCT/IB2022/053177 patent/WO2022234361A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20240201427A1 (en) | 2024-06-20 |
| EP4334765A1 (en) | 2024-03-13 |
| JP2024518398A (ja) | 2024-05-01 |
| WO2022234361A1 (en) | 2022-11-10 |
| EP4334765A4 (en) | 2025-08-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |