TW201513467A - 天線裝置、複合天線裝置、及使用彼等之電子機器 - Google Patents

天線裝置、複合天線裝置、及使用彼等之電子機器 Download PDF

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Publication number
TW201513467A
TW201513467A TW103126530A TW103126530A TW201513467A TW 201513467 A TW201513467 A TW 201513467A TW 103126530 A TW103126530 A TW 103126530A TW 103126530 A TW103126530 A TW 103126530A TW 201513467 A TW201513467 A TW 201513467A
Authority
TW
Taiwan
Prior art keywords
magnetic
antenna device
sheet
spiral coil
shielding material
Prior art date
Application number
TW103126530A
Other languages
English (en)
Chinese (zh)
Inventor
Tatsuo Kumura
Original Assignee
Dexerials Corp
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 Dexerials Corp filed Critical Dexerials Corp
Publication of TW201513467A publication Critical patent/TW201513467A/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • H01Q7/06—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 with core of ferromagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/20—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2871—Pancake coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
TW103126530A 2013-08-29 2014-08-04 天線裝置、複合天線裝置、及使用彼等之電子機器 TW201513467A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013178326 2013-08-29
JP2014003438A JP2015065632A (ja) 2013-08-29 2014-01-10 アンテナ装置、複合アンテナ装置、及びこれらを用いた電子機器

Publications (1)

Publication Number Publication Date
TW201513467A true TW201513467A (zh) 2015-04-01

Family

ID=52585927

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103126530A TW201513467A (zh) 2013-08-29 2014-08-04 天線裝置、複合天線裝置、及使用彼等之電子機器

Country Status (3)

Country Link
JP (1) JP2015065632A (ja)
TW (1) TW201513467A (ja)
WO (1) WO2015029327A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI681467B (zh) * 2017-10-17 2020-01-01 韋僑科技股份有限公司 無線射頻識別裝置封裝系統與方法及其無線射頻識別裝置
TWI710195B (zh) * 2018-03-26 2020-11-11 新加坡商 聯發科技（新加坡）私人有限公司 無線電力發射器/接收器裝置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6552919B2 (ja) * 2015-08-27 2019-07-31 Ｄｙｎａｂｏｏｋ株式会社 電子機器
JP2017112743A (ja) * 2015-12-16 2017-06-22 洪 恩姫 ワイヤレス給電装置
JP2017169275A (ja) * 2016-03-14 2017-09-21 株式会社フジクラ 非接触電力伝送デバイス
KR20180038281A (ko) * 2016-10-06 2018-04-16 엘지이노텍 주식회사 무선 충전을 위한 코일 블록 및 그것의 제조 방법
KR102441498B1 (ko) * 2017-07-25 2022-09-07 엘지이노텍 주식회사 코일 장치 및 이를 포함하는 무선충전장치
CN110021814B (zh) * 2018-01-08 2024-01-30 弗莱克斯有限公司 平面天线
CN112531341A (zh) * 2020-12-16 2021-03-19 深圳市鼎华芯泰科技有限公司 一种fpc天线及制备方法和电镀成型模具
KR102568396B1 (ko) 2021-05-21 2023-08-18 에스케이씨 주식회사 이동 수단용 무선 충전 장치 및 이에 사용되는 자성 복합체

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004304370A (ja) * 2003-03-28 2004-10-28 Sony Corp アンテナコイル及び通信機器
JP5077476B1 (ja) * 2011-12-07 2012-11-21 パナソニック株式会社 非接触充電モジュール及びそれを備えた携帯端末
JP5967467B2 (ja) * 2011-12-28 2016-08-10 日立金属株式会社 磁性シート、伝送コイル部品及び非接触充電装置
JP5045858B1 (ja) * 2012-04-12 2012-10-10 パナソニック株式会社 非接触充電モジュールの製造方法及び非接触充電モジュール

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI681467B (zh) * 2017-10-17 2020-01-01 韋僑科技股份有限公司 無線射頻識別裝置封裝系統與方法及其無線射頻識別裝置
US10611067B2 (en) 2017-10-17 2020-04-07 Securitag Assembly Group Co., Ltd System and method for packaging frequency identification device and RFID device formed thereof
TWI710195B (zh) * 2018-03-26 2020-11-11 新加坡商 聯發科技（新加坡）私人有限公司 無線電力發射器/接收器裝置
US10916971B2 (en) 2018-03-26 2021-02-09 Mediatek Singapore Pte. Ltd. Wireless power transfer ecosystem and coils operating on substantially different power levels

Also Published As

Publication number Publication date
WO2015029327A1 (ja) 2015-03-05
JP2015065632A (ja) 2015-04-09

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