JP2023524804A5 - - Google Patents

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Publication number
JP2023524804A5
JP2023524804A5 JP2022567475A JP2022567475A JP2023524804A5 JP 2023524804 A5 JP2023524804 A5 JP 2023524804A5 JP 2022567475 A JP2022567475 A JP 2022567475A JP 2022567475 A JP2022567475 A JP 2022567475A JP 2023524804 A5 JP2023524804 A5 JP 2023524804A5
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JP
Japan
Prior art keywords
optical
outer layer
average
layer
structure according
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
Application number
JP2022567475A
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English (en)
Japanese (ja)
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JP2023524804A (ja
JP7888467B2 (ja
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Priority claimed from PCT/IB2021/053718 external-priority patent/WO2021224782A1/en
Publication of JP2023524804A publication Critical patent/JP2023524804A/ja
Publication of JP2023524804A5 publication Critical patent/JP2023524804A5/ja
Application granted granted Critical
Publication of JP7888467B2 publication Critical patent/JP7888467B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022567475A 2020-05-08 2021-05-04 光学構造物及びディスプレイシステム Active JP7888467B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063021739P 2020-05-08 2020-05-08
US63/021,739 2020-05-08
PCT/IB2021/053718 WO2021224782A1 (en) 2020-05-08 2021-05-04 Optical construction and display system

Publications (3)

Publication Number Publication Date
JP2023524804A JP2023524804A (ja) 2023-06-13
JP2023524804A5 true JP2023524804A5 (enExample) 2024-05-20
JP7888467B2 JP7888467B2 (ja) 2026-07-13

Family

ID=78467896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022567475A Active JP7888467B2 (ja) 2020-05-08 2021-05-04 光学構造物及びディスプレイシステム

Country Status (4)

Country Link
US (1) US11885999B2 (enExample)
JP (1) JP7888467B2 (enExample)
CN (1) CN115552292A (enExample)
WO (1) WO2021224782A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021224798A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Display system with finger sensing
JP7664948B2 (ja) 2020-05-08 2025-04-18 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム
DE102020206117A1 (de) * 2020-05-14 2021-11-18 Carl Zeiss Smt Gmbh Optisches Element, EUV-Lithographiesystem und Verfahren zum Bilden von Nanopartikeln
US12085737B2 (en) * 2021-07-07 2024-09-10 Ubright Optronics Corporation Composite optical film
US12554055B2 (en) * 2021-08-19 2026-02-17 3M Innovative Properties Company Reflective polarizer, windshield, integral optical construction and method for making integral optical construction
EP4537138A4 (en) * 2022-06-08 2026-06-17 3M Innovative Properties Co OPTICALLY DIFFUSIVE FILM AND OPTICAL SYSTEM INCLUDING IT
WO2026133025A1 (en) * 2024-12-19 2026-06-25 3M Innovative Properties Company Optical film with embedded and surface elements

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6025897A (en) * 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6967778B1 (en) 1998-01-13 2005-11-22 3M Innovative Properties Co. Optical film with sharpened bandedge
AU7064400A (en) * 1999-09-20 2001-04-24 3M Innovative Properties Company Optical films having at least one particle-containing layer
JP2004252383A (ja) * 2003-02-21 2004-09-09 Mitsui Chemicals Inc 反射体用基板及びそれを用いた反射体、サイドライト型バックライト装置、液晶表示装置
WO2006113380A1 (en) * 2005-04-18 2006-10-26 3M Innovative Properties Company Multifunctional thick film reflective polarizer for displays
US7924368B2 (en) * 2005-12-08 2011-04-12 3M Innovative Properties Company Diffuse multilayer optical assembly
JP4695509B2 (ja) * 2005-12-28 2011-06-08 三菱レイヨン株式会社 光拡散フィルム及びそれを用いた複合光学素子
EP2535766A3 (en) * 2007-05-20 2013-05-01 3M Innovative Properties Company Asymmetric reflective film and backlight having a hollow cavity, which recycles the light
US20090279175A1 (en) * 2008-05-07 2009-11-12 Rohm And Haas Denmark Finance A/S Optical diffuser film with linear domains of varying diffusion
TWI605276B (zh) * 2009-04-15 2017-11-11 ３Ｍ新設資產公司 光學結構及包含該光學結構之顯示系統
US8703252B2 (en) * 2009-12-18 2014-04-22 Teijin Limited Multi-layer stretched film
JP5856149B2 (ja) 2010-05-07 2016-02-09 スリーエム イノベイティブ プロパティズ カンパニー 多層高分子フィルムを製造するためのフィードブロック
US9551818B2 (en) 2011-10-20 2017-01-24 3M Innovative Properties Company Apodized broadband partial reflectors having differing optical packets
WO2013059226A1 (en) 2011-10-20 2013-04-25 3M Innovative Properties Company Illumination systems with sloped transmission spectrum front reflector
CN105849595B (zh) 2013-12-30 2018-06-29 3M创新有限公司 包括准直反射偏振片的光学膜
WO2016095189A1 (en) 2014-12-19 2016-06-23 Rhodia Operations Water based composition comprising light diffusion particles and a polyurethane resin
JP2016160394A (ja) * 2015-03-04 2016-09-05 株式会社ダイセル エマルション組成物、及び該組成物から得られる光拡散フィルム
JP2017040897A (ja) * 2015-08-19 2017-02-23 日華化学株式会社 高屈折率粒子を含有する光散乱膜
US10545273B2 (en) * 2015-11-16 2020-01-28 3M Innovative Properties Company Display laminate with single packet biaxially birefringent reflective polarizer
JP6118939B2 (ja) 2016-04-28 2017-04-19 リンテック株式会社 ニュートンリング防止シート及びその製造方法
CN109476485B (zh) 2016-08-02 2022-04-12 三井金属矿业株式会社 稀土磷酸盐颗粒、使用其的散射性提高方法
CN110383123B (zh) * 2017-03-06 2022-05-27 3M创新有限公司 高对比度光学膜和包括该光学膜的设备
CN109196522B (zh) * 2018-08-24 2022-07-19 深圳市汇顶科技股份有限公司 背光模组、屏下指纹识别方法、装置和电子设备
CN109716352B (zh) * 2018-12-17 2023-07-14 深圳市汇顶科技股份有限公司 液晶显示指纹模组、屏下指纹识别系统及电子设备
JP2021004911A (ja) 2019-06-25 2021-01-14 恵和株式会社 拡散シート、バックライトユニット、液晶表示装置、及び、情報機器
JP2023524555A (ja) 2020-05-08 2023-06-12 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム
WO2021224715A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Reflective polarizer with improved optical characteristics
WO2021224735A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Optical film with discontinuous coating
JP7664948B2 (ja) 2020-05-08 2025-04-18 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム
WO2021224798A1 (en) 2020-05-08 2021-11-11 3M Innovative Properties Company Display system with finger sensing
CN115516345B (zh) 2020-05-08 2025-04-29 3M创新有限公司 包括光学漫射层的光学膜和叠堆

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