JP2023126923A5 - - Google Patents
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- JP2023126923A5 JP2023126923A5 JP2023111085A JP2023111085A JP2023126923A5 JP 2023126923 A5 JP2023126923 A5 JP 2023126923A5 JP 2023111085 A JP2023111085 A JP 2023111085A JP 2023111085 A JP2023111085 A JP 2023111085A JP 2023126923 A5 JP2023126923 A5 JP 2023126923A5
- Authority
- JP
- Japan
- Prior art keywords
- average light
- light transmittance
- polarization state
- layers
- reflective polarizer
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762467712P | 2017-03-06 | 2017-03-06 | |
| US62/467,712 | 2017-03-06 | ||
| PCT/IB2018/051186 WO2018163009A1 (en) | 2017-03-06 | 2018-02-26 | High contrast optical film and devices including the same |
| JP2019548475A JP7668616B2 (ja) | 2017-03-06 | 2018-02-26 | 高コントラスト光学フィルム及びそれを含む装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019548475A Division JP7668616B2 (ja) | 2017-03-06 | 2018-02-26 | 高コントラスト光学フィルム及びそれを含む装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023126923A JP2023126923A (ja) | 2023-09-12 |
| JP2023126923A5 true JP2023126923A5 (https=) | 2025-07-03 |
Family
ID=61627134
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019548475A Active JP7668616B2 (ja) | 2017-03-06 | 2018-02-26 | 高コントラスト光学フィルム及びそれを含む装置 |
| JP2022061515A Active JP7641928B2 (ja) | 2017-03-06 | 2022-04-01 | 高コントラスト光学フィルム及びそれを含む装置 |
| JP2023111085A Pending JP2023126923A (ja) | 2017-03-06 | 2023-07-06 | 高コントラスト光学フィルム及びそれを含む装置 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019548475A Active JP7668616B2 (ja) | 2017-03-06 | 2018-02-26 | 高コントラスト光学フィルム及びそれを含む装置 |
| JP2022061515A Active JP7641928B2 (ja) | 2017-03-06 | 2022-04-01 | 高コントラスト光学フィルム及びそれを含む装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (4) | US11493677B2 (https=) |
| EP (2) | EP4478120A3 (https=) |
| JP (3) | JP7668616B2 (https=) |
| KR (1) | KR102648211B1 (https=) |
| CN (4) | CN113608291B (https=) |
| WO (1) | WO2018163009A1 (https=) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102648211B1 (ko) * | 2017-03-06 | 2024-03-14 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 고 콘트라스트 광학 필름 및 이를 포함하는 장치 |
| CN110799333B (zh) | 2017-06-26 | 2021-12-07 | 3M创新有限公司 | 具有低透光轴变化的包括多层双折射反射型偏振器和聚乙烯醇层的卷膜 |
| CN110799332B (zh) | 2017-06-26 | 2021-12-21 | 3M创新有限公司 | 包括具有低透光轴变化的多层双折射反射型偏振器的卷膜 |
| CN111344613B (zh) | 2017-10-09 | 2022-09-27 | 3M创新有限公司 | 光学部件和光学系统 |
| KR102692844B1 (ko) | 2017-10-10 | 2024-08-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 만곡된 반사 편광기 필름 및 형상화 방법 |
| KR102709744B1 (ko) | 2017-10-20 | 2024-09-24 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 조립체 |
| JP7213240B2 (ja) | 2017-10-27 | 2023-01-26 | スリーエム イノベイティブ プロパティズ カンパニー | 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 |
| US11493777B2 (en) | 2017-12-20 | 2022-11-08 | 3M Innovative Properties Company | Optical stack and polarizing beam splitter |
| CN112218753A (zh) | 2018-06-04 | 2021-01-12 | 3M创新有限公司 | 热成形耐磨多层光学膜及其制备方法 |
| WO2019239271A1 (en) | 2018-06-14 | 2019-12-19 | 3M Innovative Properties Company | Optical assembly with protective coating |
| US12001041B2 (en) * | 2018-09-27 | 2024-06-04 | Toyobo Co., Ltd. | Multilayer laminate film |
| TWI842694B (zh) * | 2019-01-23 | 2024-05-21 | 晶元光電股份有限公司 | 具有布拉格反射結構的發光元件 |
| US12101963B2 (en) * | 2019-03-01 | 2024-09-24 | Sharp Kabushiki Kaisha | Display device including reflective and absorbing polarizers |
| CN114026470B (zh) * | 2019-05-01 | 2024-09-20 | 3M创新有限公司 | 偏振器膜 |
| JP7235585B2 (ja) * | 2019-05-09 | 2023-03-08 | 東芝産業機器システム株式会社 | 積層鉄心の製造システム、及び積層鉄心の製造方法 |
| CN113892045B (zh) | 2019-05-23 | 2025-02-21 | 3M创新有限公司 | 光学膜和光学叠堆 |
| US12072519B2 (en) | 2019-05-23 | 2024-08-27 | 3M Innovative Properties Company | Multilayer optical film |
| WO2021056372A1 (en) * | 2019-09-27 | 2021-04-01 | 3M Innovative Properties Company | Reflective polarizer and optical system |
| CN111221173B (zh) * | 2019-11-06 | 2021-07-06 | 惠州市华星光电技术有限公司 | 一种背光模组及显示装置 |
| EP4069498A1 (en) | 2019-12-06 | 2022-10-12 | 3M Innovative Properties Company | Optical assembly with encapsulated multilayer optical film and methods of making same |
| CN114787670B (zh) * | 2019-12-09 | 2024-07-16 | 3M创新有限公司 | 光学滤光器和光学系统 |
| WO2021130580A1 (en) * | 2019-12-23 | 2021-07-01 | 3M Innovative Properties Company | Optical stack and display |
| JP2023506582A (ja) | 2020-01-31 | 2023-02-16 | スリーエム イノベイティブ プロパティズ カンパニー | ヘッドアップディスプレイ用偏光ビームスプリッタ及びホットミラー |
| CN115053158B (zh) * | 2020-02-07 | 2024-08-06 | 3M创新有限公司 | 反射偏振器和显示系统 |
| US20210263205A1 (en) * | 2020-02-26 | 2021-08-26 | Facebook Technologies, Llc | Polymer thin films having high optical anisotropy |
| CN111258099B (zh) | 2020-02-28 | 2022-07-26 | 京东方科技集团股份有限公司 | 显示面板及显示装置 |
| US12442965B2 (en) | 2020-05-08 | 2025-10-14 | 3M Innovative Properties Company | Optical film |
| WO2021224761A1 (en) * | 2020-05-08 | 2021-11-11 | 3M Innovative Properties Company | Optical construction and display system including same |
| WO2021224697A1 (en) * | 2020-05-08 | 2021-11-11 | 3M Innovative Properties Company | Display system for vehicle |
| US12596216B2 (en) | 2020-05-08 | 2026-04-07 | 3M Innovative Properties Company | Optical film |
| JP2023524804A (ja) * | 2020-05-08 | 2023-06-13 | スリーエム イノベイティブ プロパティズ カンパニー | 光学構造物及びディスプレイシステム |
| WO2022027589A1 (en) * | 2020-08-07 | 2022-02-10 | 3M Innovative Properties Company | Optical stack and housing for electronic device |
| US20220105696A1 (en) * | 2020-10-05 | 2022-04-07 | Facebook Technologies, Llc | Apparatus and method for manufacturing optically anisotropic polymer thin films |
| JP7738652B2 (ja) * | 2020-10-15 | 2025-09-12 | スリーエム イノベイティブ プロパティズ カンパニー | 反射偏光子及びそれを含むディスプレイシステム |
| CN116802524A (zh) * | 2020-12-07 | 2023-09-22 | 3M创新有限公司 | 光学膜、光学构造体和显示系统 |
| CN116964490A (zh) * | 2021-02-12 | 2023-10-27 | 3M创新有限公司 | 光学膜和包装件 |
| WO2022200904A1 (en) * | 2021-03-26 | 2022-09-29 | 3M Innovative Properties Company | Optical film and optical system |
| CN117642656A (zh) * | 2021-06-28 | 2024-03-01 | 3M创新有限公司 | 包括多层光学膜和无线电波抗反射片的光学叠堆 |
| 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 |
| US20250035948A1 (en) * | 2021-12-16 | 2025-01-30 | 3M Innovative Properties Company | Optical stack including reflective polarizer and optical lens |
| CN117296009A (zh) | 2022-02-28 | 2023-12-26 | 京东方科技集团股份有限公司 | 投影装置 |
| JP2024021120A (ja) * | 2022-08-03 | 2024-02-16 | Ｔｏｐｐａｎホールディングス株式会社 | 調光シート |
| US20260003228A1 (en) * | 2022-09-19 | 2026-01-01 | 3M Innovative Properties Company | Optical film, backlight, and display system |
| CN121443980A (zh) * | 2023-06-30 | 2026-01-30 | 3M创新有限公司 | 光学膜和包括光学膜的光学系统 |
| WO2026042007A1 (en) * | 2024-08-19 | 2026-02-26 | 3M Innovative Properties Company | Optical film and optical system including same |
Family Cites Families (59)
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|---|---|---|---|---|
| US6160597A (en) | 1993-02-17 | 2000-12-12 | Rolic Ag | Optical component and method of manufacture |
| US5882774A (en) * | 1993-12-21 | 1999-03-16 | Minnesota Mining And Manufacturing Company | Optical film |
| US6096375A (en) | 1993-12-21 | 2000-08-01 | 3M Innovative Properties Company | Optical polarizer |
| US5828488A (en) * | 1993-12-21 | 1998-10-27 | Minnesota Mining And Manufacturing Co. | Reflective polarizer display |
| US6025897A (en) | 1993-12-21 | 2000-02-15 | 3M Innovative Properties Co. | Display with reflective polarizer and randomizing cavity |
| AU1866395A (en) * | 1993-12-21 | 1995-07-10 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
| JPH08286034A (ja) | 1995-04-17 | 1996-11-01 | Fuji Photo Optical Co Ltd | 偏光ビームスプリッター |
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| EP0890866B1 (en) * | 1997-06-09 | 2004-04-28 | Seiko Epson Corporation | Electronic watch |
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| US20020015910A1 (en) * | 2000-01-12 | 2002-02-07 | William Roberts | Anti-reflective coating conformality control |
| EP1227347A1 (en) | 2001-01-29 | 2002-07-31 | Rolic AG | Optical device and method for manufacturing same |
| US6916440B2 (en) | 2001-05-31 | 2005-07-12 | 3M Innovative Properties Company | Processes and apparatus for making transversely drawn films with substantially uniaxial character |
| US6899440B2 (en) | 2002-05-17 | 2005-05-31 | Infocus Corporation | Polarized light source system with mirror and polarization converter |
| CN100492070C (zh) * | 2004-09-14 | 2009-05-27 | 富士胶片株式会社 | 纤维素酰化物薄膜、偏振片和液晶显示器 |
| US20060227421A1 (en) * | 2005-04-06 | 2006-10-12 | Stover Carl A | Optical bodies including strippable boundary layers |
| US7385763B2 (en) * | 2005-04-18 | 2008-06-10 | 3M Innovative Properties Company | Thick film multilayer reflector with tailored layer thickness profile |
| US20060255486A1 (en) * | 2005-05-10 | 2006-11-16 | Benson Olester Jr | Method of manufacturing composite optical body containing inorganic fibers |
| US20070097509A1 (en) * | 2005-10-31 | 2007-05-03 | Nevitt Timothy J | Optical elements for high contrast applications |
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| KR20080023752A (ko) | 2006-04-05 | 2008-03-14 | 닛토덴코 가부시키가이샤 | 액정 패널 및 액정 표시 장치 |
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| US9110245B2 (en) * | 2008-03-31 | 2015-08-18 | 3M Innovative Properties Company | Low layer count reflective polarizer with optimized gain |
| 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 |
| CN102216843B (zh) * | 2008-07-10 | 2014-08-27 | 金泰克斯公司 | 具有各向异性聚合物叠层体的后视镜组件 |
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| EP2376956A4 (en) * | 2008-12-22 | 2017-11-01 | 3M Innovative Properties Company | Internally patterned multilayer optical films using spatially selective birefringence reduction |
| WO2011050268A1 (en) * | 2009-10-24 | 2011-04-28 | 3M Innovative Properties Company | Immersed reflective polarizer with high off-axis reflectivity |
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| KR101758406B1 (ko) | 2009-12-18 | 2017-07-17 | 데이진 가부시키가이샤 | 다층 연신 필름 |
| US9188790B2 (en) | 2010-05-21 | 2015-11-17 | 3M Innovative Properties Company | Partially reflecting multilayer optical films with reduced color |
| KR101841310B1 (ko) * | 2010-06-30 | 2018-03-22 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 공간 선택적 복굴절 감소를 갖는 지연기 필름 조합물 |
| US9477011B2 (en) * | 2010-06-30 | 2016-10-25 | Yufeng Liu | Multilayer optical film |
| JP2012088613A (ja) * | 2010-10-21 | 2012-05-10 | Teijin Dupont Films Japan Ltd | １軸延伸多層積層フィルムおよびそれからなる１軸延伸多層積層フィルム積層体 |
| US20120161344A1 (en) | 2010-12-27 | 2012-06-28 | Skc Haas Display Films Co., Ltd. | Method of manufacturing a diffusely-reflecting polarizer having a nearly isotropic continuous phase |
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| KR101792319B1 (ko) * | 2011-10-20 | 2017-10-31 | 데이진 필름 솔루션스 가부시키가이샤 | 1 축 연신 다층 적층 필름 |
| US9551818B2 (en) | 2011-10-20 | 2017-01-24 | 3M Innovative Properties Company | Apodized broadband partial reflectors having differing optical packets |
| EP2769247B1 (en) * | 2011-10-20 | 2021-12-01 | 3M Innovative Properties Company | Apodized broadband partial reflectors |
| KR101493475B1 (ko) * | 2012-03-30 | 2015-02-13 | 닛토덴코 가부시키가이샤 | 액정표시장치의 제조 방법 |
| JP5719089B2 (ja) | 2012-09-24 | 2015-05-13 | 帝人株式会社 | １軸延伸多層積層フィルム、それからなる偏光板、液晶表示装置用光学部材及び液晶表示装置 |
| WO2014094165A1 (en) * | 2012-12-18 | 2014-06-26 | Lensvector Inc. | Liquid crystal optical device with advanced electric field control capability |
| US9279921B2 (en) * | 2013-04-19 | 2016-03-08 | 3M Innovative Properties Company | Multilayer stack with overlapping harmonics for wide visible-infrared coverage |
| SG11201601633UA (en) * | 2013-09-06 | 2016-04-28 | 3M Innovative Properties Co | Multilayer reflective polarizer |
| JP6267013B2 (ja) | 2014-03-06 | 2018-01-24 | 帝人株式会社 | 多層一軸延伸フィルム、ならびにそれからなる反射型偏光板、ｉｐｓ方式液晶ディスプレイ装置用光学部材およびｉｐｓ方式液晶ディスプレイ装置 |
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| US9823395B2 (en) * | 2014-10-17 | 2017-11-21 | 3M Innovative Properties Company | Multilayer optical film having overlapping harmonics |
| CN105093555B (zh) | 2015-07-13 | 2018-08-14 | 深圳多新哆技术有限责任公司 | 短距离光学放大模组及使用其的近眼显示光学模组 |
| EP3189376A1 (en) | 2015-09-03 | 2017-07-12 | 3M Innovative Properties Company | Beam expander with a curved reflective polarizer |
| KR102648211B1 (ko) * | 2017-03-06 | 2024-03-14 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 고 콘트라스트 광학 필름 및 이를 포함하는 장치 |
| US11156757B2 (en) * | 2017-03-06 | 2021-10-26 | 3M Innovative Properties Company | High contrast optical film and devices including the same |
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2018
- 2018-02-26 KR KR1020197028997A patent/KR102648211B1/ko active Active
- 2018-02-26 CN CN202110902960.7A patent/CN113608291B/zh active Active
- 2018-02-26 JP JP2019548475A patent/JP7668616B2/ja active Active
- 2018-02-26 EP EP24201607.9A patent/EP4478120A3/en active Pending
- 2018-02-26 CN CN201880016559.XA patent/CN110383123B/zh active Active
- 2018-02-26 WO PCT/IB2018/051186 patent/WO2018163009A1/en not_active Ceased
- 2018-02-26 CN CN202110903401.8A patent/CN113608292B/zh active Active
- 2018-02-26 CN CN202110902684.4A patent/CN113640911B/zh active Active
- 2018-02-26 EP EP18710918.6A patent/EP3593180B1/en active Active
- 2018-02-26 US US16/487,109 patent/US11493677B2/en active Active
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2021
- 2021-09-23 US US17/448,540 patent/US11846792B2/en active Active
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2022
- 2022-04-01 JP JP2022061515A patent/JP7641928B2/ja active Active
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2023
- 2023-07-06 JP JP2023111085A patent/JP2023126923A/ja active Pending
- 2023-11-16 US US18/511,500 patent/US12429643B2/en active Active
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2025
- 2025-09-02 US US19/316,006 patent/US20250383492A1/en active Pending