JPWO2023140243A1 - - Google Patents
Info
- Publication number
- JPWO2023140243A1 JPWO2023140243A1 JP2023575249A JP2023575249A JPWO2023140243A1 JP WO2023140243 A1 JPWO2023140243 A1 JP WO2023140243A1 JP 2023575249 A JP2023575249 A JP 2023575249A JP 2023575249 A JP2023575249 A JP 2023575249A JP WO2023140243 A1 JPWO2023140243 A1 JP WO2023140243A1
- Authority
- JP
- Japan
- 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
Classifications
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- 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
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- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
- H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Liquid Crystal (AREA)
- Aerials With Secondary Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022008668 | 2022-01-24 | ||
| PCT/JP2023/001140 WO2023140243A1 (ja) | 2022-01-24 | 2023-01-17 | リフレクトアレイ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023140243A1 true JPWO2023140243A1 (https=) | 2023-07-27 |
Family
ID=87348246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023575249A Pending JPWO2023140243A1 (https=) | 2022-01-24 | 2023-01-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240364008A1 (https=) |
| JP (1) | JPWO2023140243A1 (https=) |
| CN (1) | CN118541875A (https=) |
| DE (1) | DE112023000346T5 (https=) |
| WO (1) | WO2023140243A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024062780A1 (ja) * | 2022-09-22 | 2024-03-28 | 株式会社ジャパンディスプレイ | 表示パネル一体型電波反射装置 |
| TWI897113B (zh) * | 2023-11-27 | 2025-09-11 | 友達光電股份有限公司 | 天線裝置 |
| WO2025192048A1 (ja) * | 2024-03-14 | 2025-09-18 | 株式会社ジャパンディスプレイ | 電波反射装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6552696B1 (en) * | 2000-03-29 | 2003-04-22 | Hrl Laboratories, Llc | Electronically tunable reflector |
| JP5371633B2 (ja) | 2008-09-30 | 2013-12-18 | 株式会社エヌ・ティ・ティ・ドコモ | リフレクトアレイ |
| JP2011019021A (ja) | 2009-07-07 | 2011-01-27 | Ntt Docomo Inc | リフレクトアレイ |
| CN106450765B (zh) * | 2016-09-08 | 2019-08-13 | 电子科技大学 | 一种毫米波可重构天线 |
| WO2022259789A1 (ja) * | 2021-06-09 | 2022-12-15 | 株式会社ジャパンディスプレイ | 電波反射板及びフェーズドアレイアンテナ |
-
2023
- 2023-01-17 JP JP2023575249A patent/JPWO2023140243A1/ja active Pending
- 2023-01-17 WO PCT/JP2023/001140 patent/WO2023140243A1/ja not_active Ceased
- 2023-01-17 DE DE112023000346.7T patent/DE112023000346T5/de active Pending
- 2023-01-17 CN CN202380016971.2A patent/CN118541875A/zh active Pending
-
2024
- 2024-07-09 US US18/766,744 patent/US20240364008A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240364008A1 (en) | 2024-10-31 |
| CN118541875A (zh) | 2024-08-23 |
| DE112023000346T5 (de) | 2024-08-22 |
| WO2023140243A1 (ja) | 2023-07-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20240628 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20240628 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260108 |