KR20250090342A - 전파 반사 장치 - Google Patents

전파 반사 장치 Download PDF

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Publication number
KR20250090342A
KR20250090342A KR1020257016654A KR20257016654A KR20250090342A KR 20250090342 A KR20250090342 A KR 20250090342A KR 1020257016654 A KR1020257016654 A KR 1020257016654A KR 20257016654 A KR20257016654 A KR 20257016654A KR 20250090342 A KR20250090342 A KR 20250090342A
Authority
KR
South Korea
Prior art keywords
patch electrode
strip wiring
radio wave
electrode
straight portion
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
Application number
KR1020257016654A
Other languages
English (en)
Korean (ko)
Inventor
미쯔따까 오끼따
신이찌로 오까
다이이찌 스즈끼
가즈끼 마쯔나가
Original Assignee
가부시키가이샤 재팬 디스프레이
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 가부시키가이샤 재팬 디스프레이 filed Critical 가부시키가이샤 재팬 디스프레이
Publication of KR20250090342A publication Critical patent/KR20250090342A/ko
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
KR1020257016654A 2022-12-14 2023-11-16 전파 반사 장치 Pending KR20250090342A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022199313 2022-12-14
JPJP-P-2022-199313 2022-12-14
PCT/JP2023/041271 WO2024127903A1 (ja) 2022-12-14 2023-11-16 電波反射装置

Publications (1)

Publication Number Publication Date
KR20250090342A true KR20250090342A (ko) 2025-06-19

Family

ID=91485621

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257016654A Pending KR20250090342A (ko) 2022-12-14 2023-11-16 전파 반사 장치

Country Status (5)

Country Link
US (1) US20250309554A1 (https=)
JP (1) JPWO2024127903A1 (https=)
KR (1) KR20250090342A (https=)
CN (1) CN120266344A (https=)
WO (1) WO2024127903A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011103201A (ja) 2009-11-10 2011-05-26 Nec Corp 画像表示装置
JP2019530387A (ja) 2016-09-22 2019-10-17 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ビーム・ステアリング・アンテナのための液晶調整可能メタサーフェス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7576359B2 (en) * 2005-08-12 2009-08-18 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and method for manufacturing the same
JP7589092B2 (ja) * 2021-03-31 2024-11-25 株式会社ジャパンディスプレイ 電波反射板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011103201A (ja) 2009-11-10 2011-05-26 Nec Corp 画像表示装置
JP2019530387A (ja) 2016-09-22 2019-10-17 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． ビーム・ステアリング・アンテナのための液晶調整可能メタサーフェス

Also Published As

Publication number Publication date
CN120266344A (zh) 2025-07-04
US20250309554A1 (en) 2025-10-02
WO2024127903A1 (ja) 2024-06-20
JPWO2024127903A1 (https=) 2024-06-20

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Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501