JP6516883B2 - アンテナデバイス - Google Patents
アンテナデバイス Download PDFInfo
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- JP6516883B2 JP6516883B2 JP2017563835A JP2017563835A JP6516883B2 JP 6516883 B2 JP6516883 B2 JP 6516883B2 JP 2017563835 A JP2017563835 A JP 2017563835A JP 2017563835 A JP2017563835 A JP 2017563835A JP 6516883 B2 JP6516883 B2 JP 6516883B2
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- 238000004891 communication Methods 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 10
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- 238000009792 diffusion process Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 92
- 229920002799 BoPET Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
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- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
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- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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- 238000002834 transmittance Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10297—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/43—Antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
以下、図面を参照し、本発明の実施の形態を詳しく説明する。図中同一または相当部分には同一符号を付してその説明は繰り返さない。なお、説明を分かりやすくするために、以下で参照する図面においては、構成が簡略化または模式化して示されたり、一部の構成部材が省略されたりしている。また、各図に示された構成部材間の寸法比は、必ずしも実際の寸法比を示すものではない。
第1の実施形態は、タッチパネルとアンテナ素子とを供えた表示装置として構成されたアンテナデバイスである。
以下、第2の実施形態について説明する。第2の実施形態は、タッチパネルとアンテナ素子とを供えた表示装置として構成されたアンテナデバイスである。
Claims (8)
- 近距離無線通信により情報を読み取るアンテナデバイスであって、
平行に並んで設けられた複数のアンテナパターンを有するアンテナ層を備え、
前記複数のアンテナパターンの少なくとも一部が、前記アンテナ層の平面視において互いに重なり合うよう配置され、
前記複数のアンテナパターンとその両端において接続するFPC基板をさらに備え、
隣り合うアンテナパターンのアンテナ線が平面視で交差する箇所は、いずれか一方のア ンテナ線が、前記FPC基板に形成されたコンタクトホールを介して配線されている、アンテナデバイス。 - 前記複数のアンテナパターンの少なくとも一部が、半ピッチずつずらして配置されている、請求項1に記載のアンテナデバイス。
- 前記アンテナパターンが、ループ状または2巻以上の螺旋状に形成されている、請求項1または2に記載のアンテナデバイス。
- 前記アンテナ層を二層備え、
前記二層のアンテナ層が、それぞれが有する複数のアンテナパターンが並ぶ方向が、互いに直交するよう配置されている、請求項1から3のいずれか一項に記載のアンテナデバイス。 - 表示パネルをさらに備えた、請求項1から4のいずれか一項に記載のアンテナデバイス。
- 前記表示パネルと前記アンテナ層との間に光拡散フィルムを設けた、請求項5に記載のアンテナデバイス。
- タッチパネルをさらに備えた、請求項5または6に記載のアンテナデバイス。
- 前記アンテナ層は、透明金属またはメッシュ状にパターニングされた金属である、請求項1から7のいずれか一項に記載のアンテナデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016015629 | 2016-01-29 | ||
JP2016015629 | 2016-01-29 | ||
PCT/JP2017/002857 WO2017131129A1 (ja) | 2016-01-29 | 2017-01-27 | アンテナデバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017131129A1 JPWO2017131129A1 (ja) | 2018-11-15 |
JP6516883B2 true JP6516883B2 (ja) | 2019-05-22 |
Family
ID=59398504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017563835A Active JP6516883B2 (ja) | 2016-01-29 | 2017-01-27 | アンテナデバイス |
Country Status (4)
Country | Link |
---|---|
US (1) | US11073958B2 (ja) |
JP (1) | JP6516883B2 (ja) |
CN (1) | CN109075446B (ja) |
WO (1) | WO2017131129A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017131129A1 (ja) * | 2016-01-29 | 2017-08-03 | シャープ株式会社 | アンテナデバイス |
CN111799543B (zh) * | 2019-04-02 | 2022-07-12 | 东友精细化工有限公司 | 天线装置及包含其的显示装置 |
JP2022029727A (ja) * | 2020-08-05 | 2022-02-18 | 三菱電機株式会社 | アンテナ内蔵タッチスクリーンおよび表示装置 |
JP2022179866A (ja) * | 2021-05-24 | 2022-12-06 | Tdk株式会社 | アンテナ装置及びこれを備えるワイヤレス電力伝送デバイス |
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2017
- 2017-01-27 WO PCT/JP2017/002857 patent/WO2017131129A1/ja active Application Filing
- 2017-01-27 CN CN201780008675.2A patent/CN109075446B/zh active Active
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US11073958B2 (en) | 2021-07-27 |
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US20190042811A1 (en) | 2019-02-07 |
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CN109075446A (zh) | 2018-12-21 |
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