JP2021500254A5 - - Google Patents
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- Publication number
- JP2021500254A5 JP2021500254A5 JP2020523414A JP2020523414A JP2021500254A5 JP 2021500254 A5 JP2021500254 A5 JP 2021500254A5 JP 2020523414 A JP2020523414 A JP 2020523414A JP 2020523414 A JP2020523414 A JP 2020523414A JP 2021500254 A5 JP2021500254 A5 JP 2021500254A5
- Authority
- JP
- Japan
- Prior art keywords
- optical film
- along
- curve
- orthogonal
- arc
- 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
- 239000012788 optical film Substances 0.000 claims 89
- 229920000642 polymer Polymers 0.000 claims 13
- 238000002834 transmittance Methods 0.000 claims 13
- 238000000034 method Methods 0.000 claims 11
- 230000010287 polarization Effects 0.000 claims 9
- 238000000465 moulding Methods 0.000 claims 6
- 230000007423 decrease Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000002310 reflectometry Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000009477 glass transition Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762578135P | 2017-10-27 | 2017-10-27 | |
| US62/578,135 | 2017-10-27 | ||
| PCT/IB2018/058253 WO2019082079A1 (en) | 2017-10-27 | 2018-10-23 | OPTICAL SHAPED FILMS AND METHODS FOR SHAPING OPTICAL FILMS |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021500254A JP2021500254A (ja) | 2021-01-07 |
| JP2021500254A5 true JP2021500254A5 (https=) | 2021-12-02 |
| JP7213240B2 JP7213240B2 (ja) | 2023-01-26 |
Family
ID=64316603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020523414A Active JP7213240B2 (ja) | 2017-10-27 | 2018-10-23 | 成形された光学フィルム及び光学フィルムを成形する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11358355B2 (https=) |
| JP (1) | JP7213240B2 (https=) |
| KR (1) | KR102511733B1 (https=) |
| CN (2) | CN113927879B (https=) |
| TW (1) | TW201930924A (https=) |
| WO (1) | WO2019082079A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114839775A (zh) * | 2018-02-19 | 2022-08-02 | 3M创新有限公司 | 光学膜装置 |
| WO2023199950A1 (ja) * | 2022-04-14 | 2023-10-19 | 富士フイルム株式会社 | 成形方法、光学フィルム、コレステリック液晶層、光学積層体、および、曲面状光学機能性層の作製方法 |
| EP4669992A1 (en) * | 2023-02-24 | 2025-12-31 | 3M Innovative Properties Company | REFLECTIVE POLARIZER AND LENS ASSEMBLY INCLUDING IT |
| WO2024195606A1 (ja) * | 2023-03-23 | 2024-09-26 | 富士フイルム株式会社 | 光吸収異方性膜、積層体、複合レンズ、仮想現実表示装置 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792884A (fr) * | 1971-12-15 | 1973-03-30 | Filper Corp | Machine et procede de conditionnement de portions independantes |
| FR2600936B1 (fr) | 1986-07-07 | 1989-02-24 | Cofim | Procede et dispositif pour la realisation de preformes pour pieces en materiaux composites |
| TW200424B (https=) * | 1991-09-09 | 1993-02-21 | Avery Dennison Corp | |
| US5882774A (en) | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| US6843762B2 (en) | 2000-12-18 | 2005-01-18 | Spencer Johnston Company | Spreader roll |
| US6916440B2 (en) | 2001-05-31 | 2005-07-12 | 3M Innovative Properties Company | Processes and apparatus for making transversely drawn films with substantially uniaxial character |
| US6609795B2 (en) | 2001-06-11 | 2003-08-26 | 3M Innovative Properties Company | Polarizing beam splitter |
| US6991695B2 (en) | 2002-05-21 | 2006-01-31 | 3M Innovative Properties Company | Method for subdividing multilayer optical film cleanly and rapidly |
| JP4222598B2 (ja) * | 2002-10-07 | 2009-02-12 | 田中光化学工業株式会社 | 偏光膜の成形方法 |
| WO2009088013A1 (ja) * | 2008-01-10 | 2009-07-16 | Nitto Denko Corporation | 光学表示ユニットの製造システムおよび搬送機構 |
| US8982462B2 (en) * | 2008-12-22 | 2015-03-17 | 3M Innovative Properties Company | Multilayer optical films having side-by-side mirror/polarizer zones |
| EP2493689A2 (en) * | 2009-10-27 | 2012-09-05 | 3M Innovative Properties Company | Optical film with anti-warp surface |
| JP5912277B2 (ja) * | 2010-04-22 | 2016-04-27 | 株式会社日本触媒 | 光学フィルム、偏光子保護フィルム、偏光板および画像表示装置 |
| EP2697672B1 (en) * | 2011-04-15 | 2018-07-04 | Safilo S.P.A. | Method of making curved lenses |
| US9481124B2 (en) * | 2013-03-15 | 2016-11-01 | Johnson & Johnson Vision Care, Inc. | Method and apparatus for forming thermoformed ophthalmic insert devices |
| MX2016002817A (es) * | 2013-09-06 | 2016-05-26 | 3M Innovative Properties Co | Pelicula optica de multiples capas. |
| KR102490644B1 (ko) * | 2014-10-31 | 2023-01-19 | 가부시키가이샤 윈텍 | 열굽힘 편광 시트의 포장체 및 사출 편광 렌즈 |
| JP6756465B2 (ja) * | 2015-07-02 | 2020-09-16 | 住友化学株式会社 | 偏光フィルムの製造方法 |
| US9557568B1 (en) * | 2015-09-03 | 2017-01-31 | 3M Innovative Properties Company | Head-mounted display |
| JP6203987B1 (ja) * | 2016-02-24 | 2017-09-27 | 三井化学株式会社 | 附形フィルムの製造方法 |
| JP2017187685A (ja) | 2016-04-07 | 2017-10-12 | 日本化薬株式会社 | 曲面形状の光反射フィルム及びその製造方法、ならびに当該光反射フィルム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 |
| EP3593180B1 (en) | 2017-03-06 | 2024-09-25 | 3M Innovative Properties Company | High contrast optical film and devices including the same |
| KR102692844B1 (ko) * | 2017-10-10 | 2024-08-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 만곡된 반사 편광기 필름 및 형상화 방법 |
-
2018
- 2018-10-23 US US16/754,825 patent/US11358355B2/en active Active
- 2018-10-23 CN CN202111186176.7A patent/CN113927879B/zh active Active
- 2018-10-23 JP JP2020523414A patent/JP7213240B2/ja active Active
- 2018-10-23 CN CN201880069822.1A patent/CN111278636B/zh active Active
- 2018-10-23 WO PCT/IB2018/058253 patent/WO2019082079A1/en not_active Ceased
- 2018-10-23 KR KR1020207013056A patent/KR102511733B1/ko active Active
- 2018-10-26 TW TW107137872A patent/TW201930924A/zh unknown
-
2022
- 2022-05-16 US US17/744,917 patent/US11865808B2/en active Active
-
2023
- 2023-11-29 US US18/522,621 patent/US20240165907A1/en active Pending
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