JPWO2022195372A5 - - Google Patents
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- Publication number
- JPWO2022195372A5 JPWO2022195372A5 JP2023556720A JP2023556720A JPWO2022195372A5 JP WO2022195372 A5 JPWO2022195372 A5 JP WO2022195372A5 JP 2023556720 A JP2023556720 A JP 2023556720A JP 2023556720 A JP2023556720 A JP 2023556720A JP WO2022195372 A5 JPWO2022195372 A5 JP WO2022195372A5
- Authority
- JP
- Japan
- Prior art keywords
- optical
- repeating units
- less
- plane
- incidence
- 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
- 230000003287 optical effect Effects 0.000 claims description 92
- 239000010410 layer Substances 0.000 claims description 82
- 239000012788 optical film Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000010287 polarization Effects 0.000 claims description 12
- 238000002834 transmittance Methods 0.000 claims description 10
- 239000011229 interlayer Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- -1 polyethylene naphthalate Polymers 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- 229920010524 Syndiotactic polystyrene Polymers 0.000 claims description 2
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 2
- 125000005487 naphthalate group Chemical group 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920001897 terpolymer Polymers 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163161046P | 2021-03-15 | 2021-03-15 | |
| US63/161,046 | 2021-03-15 | ||
| PCT/IB2022/051435 WO2022195372A1 (en) | 2021-03-15 | 2022-02-17 | Multilayer optical film |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024510621A JP2024510621A (ja) | 2024-03-08 |
| JP2024510621A5 JP2024510621A5 (https=) | 2025-02-25 |
| JPWO2022195372A5 true JPWO2022195372A5 (https=) | 2025-02-25 |
Family
ID=83321925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023556720A Pending JP2024510621A (ja) | 2021-03-15 | 2022-02-17 | 多層光学フィルム |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240184030A1 (https=) |
| EP (1) | EP4308984A4 (https=) |
| JP (1) | JP2024510621A (https=) |
| CN (1) | CN116981971A (https=) |
| TW (1) | TW202300962A (https=) |
| WO (1) | WO2022195372A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4728309A1 (en) * | 2023-06-14 | 2026-04-22 | 3M Innovative Properties Company | Reflective polarizer and optical stack including reflective and absorbing polarizers |
| WO2025053125A1 (ja) * | 2023-09-05 | 2025-03-13 | 東レ株式会社 | 多層積層フィルムおよび投影画像表示部材 |
Family Cites Families (13)
| 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 |
| US6045894A (en) * | 1998-01-13 | 2000-04-04 | 3M Innovative Properties Company | Clear to colored security film |
| US6531230B1 (en) * | 1998-01-13 | 2003-03-11 | 3M Innovative Properties Company | Color shifting film |
| EP1352269A2 (en) * | 2001-01-15 | 2003-10-15 | 3M Innovative Properties Company | Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom |
| US20070298271A1 (en) * | 2006-06-23 | 2007-12-27 | 3M Innovative Properties Company | Multilayer optical film, method of making the same, and transaction card having the same |
| US9046656B2 (en) * | 2008-11-18 | 2015-06-02 | 3M Innovative Properties Company | Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer |
| PL2366122T3 (pl) * | 2008-11-19 | 2019-03-29 | 3M Innovative Properties Company | Wielowarstwowa powłoka optyczna z wychodzącym promieniowaniem ograniczonym w kierunkach zarówno biegunowym jak też azymutalnym oraz powiązane konstrukcje |
| WO2010059568A1 (en) * | 2008-11-19 | 2010-05-27 | 3M Innovative Properties Company | Reflective film combinations with output confinement in both polar and azimuthal directions and related constructions |
| WO2011050233A1 (en) * | 2009-10-24 | 2011-04-28 | 3M Innovative Properties Company | Immersed asymmetric reflector with reduced color |
| WO2013059226A1 (en) * | 2011-10-20 | 2013-04-25 | 3M Innovative Properties Company | Illumination systems with sloped transmission spectrum front reflector |
| KR102241661B1 (ko) * | 2013-02-20 | 2021-04-19 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 흡수, 반사 및 시준 편광기 스택과 이를 포함하는 백라이트 |
| US12072519B2 (en) * | 2019-05-23 | 2024-08-27 | 3M Innovative Properties Company | Multilayer optical film |
-
2022
- 2022-02-17 WO PCT/IB2022/051435 patent/WO2022195372A1/en not_active Ceased
- 2022-02-17 JP JP2023556720A patent/JP2024510621A/ja active Pending
- 2022-02-17 EP EP22770691.8A patent/EP4308984A4/en active Pending
- 2022-02-17 CN CN202280020823.3A patent/CN116981971A/zh active Pending
- 2022-02-17 US US18/279,638 patent/US20240184030A1/en active Pending
- 2022-03-09 TW TW111108469A patent/TW202300962A/zh unknown
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