JP2021521578A5 - - Google Patents

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Publication number
JP2021521578A5
JP2021521578A5 JP2020554410A JP2020554410A JP2021521578A5 JP 2021521578 A5 JP2021521578 A5 JP 2021521578A5 JP 2020554410 A JP2020554410 A JP 2020554410A JP 2020554410 A JP2020554410 A JP 2020554410A JP 2021521578 A5 JP2021521578 A5 JP 2021521578A5
Authority
JP
Japan
Prior art keywords
dielectric constant
constant film
component
gradient dielectric
item
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
JP2020554410A
Other languages
English (en)
Japanese (ja)
Other versions
JP7634989B2 (ja
JP2021521578A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2019/052829 external-priority patent/WO2019193571A1/en
Publication of JP2021521578A publication Critical patent/JP2021521578A/ja
Publication of JP2021521578A5 publication Critical patent/JP2021521578A5/ja
Application granted granted Critical
Publication of JP7634989B2 publication Critical patent/JP7634989B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020554410A 2018-04-06 2019-04-05 勾配誘電率フィルム Active JP7634989B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862654151P 2018-04-06 2018-04-06
US62/654,151 2018-04-06
PCT/IB2019/052829 WO2019193571A1 (en) 2018-04-06 2019-04-05 Gradient permittivity film

Publications (3)

Publication Number Publication Date
JP2021521578A JP2021521578A (ja) 2021-08-26
JP2021521578A5 true JP2021521578A5 (enExample) 2022-04-12
JP7634989B2 JP7634989B2 (ja) 2025-02-25

Family

ID=68101282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020554410A Active JP7634989B2 (ja) 2018-04-06 2019-04-05 勾配誘電率フィルム

Country Status (4)

Country Link
US (1) US12362471B2 (enExample)
EP (2) EP4583313A3 (enExample)
JP (1) JP7634989B2 (enExample)
WO (1) WO2019193571A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11637367B2 (en) * 2018-04-06 2023-04-25 3M Innovative Properties Company Gradient permittivity film
WO2019193571A1 (en) 2018-04-06 2019-10-10 3M Innovative Properties Company Gradient permittivity film
EP3776728A1 (en) * 2018-04-06 2021-02-17 3M Innovative Properties Company Radar standing wave dampnening components and systems
US20230236286A1 (en) * 2020-04-17 2023-07-27 3M Innovative Properties Company Radio wave reflection reducing sheet and vehicle member
JP2024155076A (ja) * 2023-04-20 2024-10-31 日立Astemo株式会社 導電性接着剤及びこれを用いた電子制御装置
WO2024249199A1 (en) 2023-05-26 2024-12-05 Rogers Corporation Lens for a radio frequency antenna and apparatus containing the same
JP7722499B1 (ja) * 2024-03-18 2025-08-13 豊田合成株式会社 電磁波透過性積層体

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JPS5483741A (en) 1977-12-16 1979-07-04 Nippon Telegr & Teleph Corp <Ntt> Broad-band antenna radome
JPS54107655A (en) * 1978-02-13 1979-08-23 Nippon Telegr & Teleph Corp <Ntt> Radome for antenna installed indoor
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US4956393A (en) * 1988-08-29 1990-09-11 Basf Aktiengesellschaft Structures exhibiting improved transmission of ultrahigh frequency electromagnetic radiation and structural materials which allow their construction
US5134421A (en) 1988-08-29 1992-07-28 Basf Aktiengesellschaft Structures exhibiting improved transmission of ultrahigh frequency electromagnetic radiation and structural materials which allow their construction
US5017939A (en) 1989-09-26 1991-05-21 Hughes Aircraft Company Two layer matching dielectrics for radomes and lenses for wide angles of incidence
US5528254A (en) 1994-05-31 1996-06-18 Motorola, Inc. Antenna and method for forming same
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JP2004311326A (ja) 2003-04-10 2004-11-04 Asahi Glass Co Ltd フィラー、シート状成形体および積層体
JP2004325160A (ja) 2003-04-23 2004-11-18 Hitachi Ltd 車載用レーダ
US7320945B2 (en) * 2004-06-30 2008-01-22 Taiwan Semiconductor Manufacturing Company, Ltd. Gradient low k material
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JP2021520608A (ja) * 2018-04-06 2021-08-19 スリーエム イノベイティブ プロパティズ カンパニー 勾配誘電率フィルム
EP3776728A1 (en) * 2018-04-06 2021-02-17 3M Innovative Properties Company Radar standing wave dampnening components and systems
WO2019193571A1 (en) 2018-04-06 2019-10-10 3M Innovative Properties Company Gradient permittivity film
US11637367B2 (en) 2018-04-06 2023-04-25 3M Innovative Properties Company Gradient permittivity film

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