JP2023524555A5 - - Google Patents
Info
- Publication number
- JP2023524555A5 JP2023524555A5 JP2022567478A JP2022567478A JP2023524555A5 JP 2023524555 A5 JP2023524555 A5 JP 2023524555A5 JP 2022567478 A JP2022567478 A JP 2022567478A JP 2022567478 A JP2022567478 A JP 2022567478A JP 2023524555 A5 JP2023524555 A5 JP 2023524555A5
- Authority
- JP
- Japan
- Prior art keywords
- approximately
- optical film
- polymer
- layer
- polymer layers
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202062704400P | 2020-05-08 | 2020-05-08 | |
| US62/704,400 | 2020-05-08 | ||
| PCT/IB2021/053687 WO2021224760A1 (en) | 2020-05-08 | 2021-05-03 | Optical film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023524555A JP2023524555A (ja) | 2023-06-12 |
| JP2023524555A5 true JP2023524555A5 (cg-RX-API-DMAC7.html) | 2024-05-14 |
Family
ID=78467877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022567478A Pending JP2023524555A (ja) | 2020-05-08 | 2021-05-03 | 光学フィルム |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US12442965B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2023524555A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2021224760A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11885999B2 (en) | 2020-05-08 | 2024-01-30 | 3M Innovation Properties Company | Optical construction and display system |
| US12596216B2 (en) * | 2020-05-08 | 2026-04-07 | 3M Innovative Properties Company | Optical film |
| JP2024523700A (ja) | 2021-07-07 | 2024-06-28 | スリーエム イノベイティブ プロパティズ カンパニー | 多層部分ミラー、バックライト、及びディスプレイシステム |
Family Cites Families (14)
| 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 |
| US6179948B1 (en) | 1998-01-13 | 2001-01-30 | 3M Innovative Properties Company | Optical film and process for manufacture thereof |
| US6808658B2 (en) | 1998-01-13 | 2004-10-26 | 3M Innovative Properties Company | Method for making texture multilayer optical films |
| US6967778B1 (en) | 1998-01-13 | 2005-11-22 | 3M Innovative Properties Co. | Optical film with sharpened bandedge |
| US20050264874A1 (en) * | 2004-05-25 | 2005-12-01 | Chung-Hsiang Lin | Omnidirectional photonic crystal |
| WO2011139618A2 (en) | 2010-05-07 | 2011-11-10 | 3M Innovative Properties Company | Feedblock for manufacturing multilayer polymeric films |
| JP5934552B2 (ja) | 2011-04-11 | 2016-06-15 | 住友化学株式会社 | 光学フィルム、面光源装置及び液晶表示装置 |
| CN103890620B (zh) | 2011-10-20 | 2017-05-17 | 3M创新有限公司 | 具有不同光学分组的变迹宽带局部反射器 |
| KR102024958B1 (ko) | 2011-10-20 | 2019-09-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 아포다이징된 광대역 부분 반사기 |
| KR102047286B1 (ko) | 2011-10-20 | 2019-11-21 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 경사형 투과 스펙트럼 전방 반사기를 갖는 조명 시스템 |
| WO2016137777A1 (en) | 2015-02-27 | 2016-09-01 | 3M Innovative Properties Company | Optical film including collimating reflective polarizer and structured layer |
| EP3593180B1 (en) | 2017-03-06 | 2024-09-25 | 3M Innovative Properties Company | High contrast optical film and devices including the same |
| CN110869826B (zh) | 2017-07-07 | 2022-09-06 | 东洋纺株式会社 | 多层层叠薄膜 |
-
2021
- 2021-05-03 JP JP2022567478A patent/JP2023524555A/ja active Pending
- 2021-05-03 WO PCT/IB2021/053687 patent/WO2021224760A1/en not_active Ceased
- 2021-05-03 US US17/996,695 patent/US12442965B2/en active Active
-
2025
- 2025-09-17 US US19/331,256 patent/US20260016622A1/en active Pending