JP7464045B2 - 調光可能なアイウェア - Google Patents

調光可能なアイウェア Download PDF

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Publication number
JP7464045B2
JP7464045B2 JP2021512814A JP2021512814A JP7464045B2 JP 7464045 B2 JP7464045 B2 JP 7464045B2 JP 2021512814 A JP2021512814 A JP 2021512814A JP 2021512814 A JP2021512814 A JP 2021512814A JP 7464045 B2 JP7464045 B2 JP 7464045B2
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Prior art keywords
liquid crystal
light
eyewear
lens
crystal layer
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Japanese (ja)
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JP2021536598A (ja
JP2021536598A5 (https=
Inventor
リー、フォンホワ
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ウィキュー ユーエスエー インコーポレーテッド
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    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/101—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having an electro-optical light valve
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/10—Electronic devices other than hearing aids
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/16—Laminated or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13312—Circuits comprising photodetectors for purposes other than feedback
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13318—Circuits comprising a photodetector
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13324—Circuits comprising solar cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Nonlinear Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Liquid Crystal (AREA)
  • Eyeglasses (AREA)
JP2021512814A 2018-09-13 2019-09-13 調光可能なアイウェア Active JP7464045B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862730800P 2018-09-13 2018-09-13
US62/730,800 2018-09-13
US201962822331P 2019-03-22 2019-03-22
US62/822,331 2019-03-22
US16/569,374 2019-09-12
US16/569,374 US11016312B2 (en) 2018-09-13 2019-09-12 Dimmable eyewear
PCT/US2019/051007 WO2020056251A1 (en) 2018-09-13 2019-09-13 Dimmable eyewear

Publications (3)

Publication Number Publication Date
JP2021536598A JP2021536598A (ja) 2021-12-27
JP2021536598A5 JP2021536598A5 (https=) 2022-11-24
JP7464045B2 true JP7464045B2 (ja) 2024-04-09

Family

ID=69772176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021512814A Active JP7464045B2 (ja) 2018-09-13 2019-09-13 調光可能なアイウェア

Country Status (6)

Country Link
US (1) US11016312B2 (https=)
EP (1) EP3850422B1 (https=)
JP (1) JP7464045B2 (https=)
CN (1) CN112955810B (https=)
ES (1) ES3005207T3 (https=)
WO (1) WO2020056251A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11974374B2 (en) 2017-08-02 2024-04-30 Reopia Optics, Inc. Systems and methods for retarding myopia progression
CN110109256A (zh) * 2019-06-24 2019-08-09 京东方科技集团股份有限公司 眼镜及其控制方法
US11940639B2 (en) * 2020-03-25 2024-03-26 Magic Leap, Inc. Optical device with one-way mirror
CN111580292A (zh) * 2020-04-23 2020-08-25 桂林电子科技大学 车辆、车辆控制方法、眼镜、眼镜控制方法和存储介质
CN113568203B (zh) * 2020-04-28 2024-11-08 群创光电股份有限公司 液晶装置及太阳眼镜
CN111580286A (zh) * 2020-06-16 2020-08-25 南京信息职业技术学院 一种基于电控全息光栅的防强光眼镜
US11213429B1 (en) 2021-02-05 2022-01-04 Shenzhen Wicue Optoelectronics Co. LTD. Dual lens dimmable eyewear
CN119335773A (zh) 2021-04-20 2025-01-21 群创光电股份有限公司 电子装置
WO2022232307A1 (en) * 2021-04-30 2022-11-03 Reopia Optics, Inc. Systems and methods of retarding myopia progression
WO2022244488A1 (ja) * 2021-05-17 2022-11-24 充 横田 遮光制御装置およびこれを用いた太陽光遮光装置、太陽光遮光システム、遮光制御プログラム
IT202100014507A1 (it) * 2021-06-04 2022-12-04 Out Of S R L Casco di protezione dotato di visiera con strato lc e strato depolarizzante
WO2023034799A1 (en) * 2021-08-30 2023-03-09 Timeshifter , Inc. Eyewear with optical sensor for selective filtering and enhancing of electromagnetic radiation having non-visual physiological responses
CN117192808A (zh) * 2022-06-28 2023-12-08 惠州Tcl移动通信有限公司 眼镜片、智能眼镜、智能眼镜控制方法及显示装置
US12601932B2 (en) * 2023-08-04 2026-04-14 Wicue, Inc. Color-changing eyeglass
US20250076671A1 (en) * 2023-08-31 2025-03-06 Meta Platforms, Inc. Artificial reality devices with light blocking capability and projection of visual content over regions of blocked light
US20250251620A1 (en) * 2024-02-07 2025-08-07 Wicue Usa Inc. Delayed dimming device and dimming eyeglasses
US20250291207A1 (en) * 2024-03-12 2025-09-18 Wicue Usa Inc. Liquid crystal dimming eyeglasses
CN119511560A (zh) * 2024-11-22 2025-02-25 航宇救生装备有限公司 一种智能变色护目镜及通用保护头盔

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080252801A1 (en) 2007-04-16 2008-10-16 Sanyo Electric Co., Ltd., Lcd appartus
US20090213283A1 (en) 2008-02-27 2009-08-27 Burlingame Robert G Apparatus and method for adjustable variable transmissivity polarized eye glasses
WO2011067860A1 (ja) 2009-12-04 2011-06-09 富士通株式会社 電子機器
US20140152632A1 (en) 2012-12-04 2014-06-05 Apple Inc. Solar Cell Ambient Light Sensors For Electronic Devices
US20170068112A1 (en) 2010-04-05 2017-03-09 Alphamicron Incorporated Electronically switchable optical device with a multi-functional optical control apparatus and methods for operating the same
US20180188538A1 (en) 2016-12-30 2018-07-05 Microsoft Technology Licensing, Llc Near eye display multi-component dimming system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437704A1 (de) 1984-01-02 1985-07-11 Jenoptik Jena Gmbh, Ddr 6900 Jena Empfaengereinheit fuer eine blendschutzbrille
EP0341519A3 (en) 1988-05-11 1990-09-19 Seiko Epson Corporation Electronic sunglasses
DE69129759D1 (de) * 1990-12-14 1998-08-13 Humphrey Eng Inc Verfahren und vorrichtung zur steuerung des grades der helligkeitsempfindung mittels einer zeitveränderlichen blende
US5184156A (en) 1991-11-12 1993-02-02 Reliant Laser Corporation Glasses with color-switchable, multi-layered lenses
CN101592794B (zh) * 2008-05-27 2010-12-01 北京市加华博来科技有限公司 全自动分区明暗调节太阳镜
CN101592793B (zh) * 2008-05-27 2010-12-01 北京市加华博来科技有限公司 全自动角度遮光眼镜
CN102879919A (zh) * 2011-07-11 2013-01-16 浙江亿思达显示科技有限公司 太阳眼镜
WO2014079574A1 (de) * 2012-11-22 2014-05-30 Jürgen Röder Verfahren zum reduzieren der von einem träger einer brille wahrnehmbaren helligkeit mindestens eines objekts sowie blendschutzbrille
CN103941421A (zh) * 2014-04-23 2014-07-23 上海交通大学 智能控光液晶眼镜及其控制方法
CN104730729A (zh) * 2015-03-23 2015-06-24 上海交通大学 一种根据环境光强度自动调节镜片透明度的智能眼镜
CN105607284A (zh) * 2016-02-25 2016-05-25 侯绪华 一种液晶眼镜
JP2017200739A (ja) 2016-05-06 2017-11-09 ホシデン株式会社 樹脂積層体及びこれを備えたタッチ入力装置
CN206096661U (zh) 2016-07-29 2017-04-12 温州走着瞧科技有限公司 一种防汽车远光防眩智能眼镜
CN206649236U (zh) * 2017-03-31 2017-11-17 深圳市千小光电有限公司 一种透光率可自动调节的偏光太阳眼镜
US10126575B1 (en) * 2017-05-08 2018-11-13 Reald Spark, Llc Optical stack for privacy display
JP2020003539A (ja) * 2018-06-25 2020-01-09 スタンレー電気株式会社 光学装置とその駆動方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080252801A1 (en) 2007-04-16 2008-10-16 Sanyo Electric Co., Ltd., Lcd appartus
US20090213283A1 (en) 2008-02-27 2009-08-27 Burlingame Robert G Apparatus and method for adjustable variable transmissivity polarized eye glasses
WO2011067860A1 (ja) 2009-12-04 2011-06-09 富士通株式会社 電子機器
US20170068112A1 (en) 2010-04-05 2017-03-09 Alphamicron Incorporated Electronically switchable optical device with a multi-functional optical control apparatus and methods for operating the same
US20140152632A1 (en) 2012-12-04 2014-06-05 Apple Inc. Solar Cell Ambient Light Sensors For Electronic Devices
US20180188538A1 (en) 2016-12-30 2018-07-05 Microsoft Technology Licensing, Llc Near eye display multi-component dimming system

Also Published As

Publication number Publication date
WO2020056251A1 (en) 2020-03-19
US11016312B2 (en) 2021-05-25
CN112955810B (zh) 2023-11-07
JP2021536598A (ja) 2021-12-27
ES3005207T3 (en) 2025-03-14
US20200089025A1 (en) 2020-03-19
EP3850422B1 (en) 2024-11-06
CN112955810A (zh) 2021-06-11
EP3850422A1 (en) 2021-07-21

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