CN101262085B - 铁氧体成形片材、烧结铁氧体基板和天线模块 - Google Patents

铁氧体成形片材、烧结铁氧体基板和天线模块 Download PDF

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Publication number
CN101262085B
CN101262085B CN200810096312.1A CN200810096312A CN101262085B CN 101262085 B CN101262085 B CN 101262085B CN 200810096312 A CN200810096312 A CN 200810096312A CN 101262085 B CN101262085 B CN 101262085B
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ferrite
sintered
sheet
substrate
molded
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CN101262085A (zh
Inventor
木村哲也
土手智博
山本一美
土井孝纪
冈野洋司
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Toda Kogyo Corp
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Toda Kogyo Corp
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Priority claimed from JP2007282576A external-priority patent/JP5194717B2/ja
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Priority to CN201610182890.1A priority Critical patent/CN105869820B/zh
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CN200810096312.1A 2007-03-07 2008-03-05 铁氧体成形片材、烧结铁氧体基板和天线模块 Active CN101262085B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610182890.1A CN105869820B (zh) 2007-03-07 2008-03-05 铁氧体成形片材、烧结铁氧体基板和天线模块

Applications Claiming Priority (6)

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JP2007057892 2007-03-07
JP2007-057892 2007-03-07
JP2007057892 2007-03-07
JP2007-282576 2007-10-31
JP2007282576 2007-10-31
JP2007282576A JP5194717B2 (ja) 2007-10-31 2007-10-31 フェライト成形シート、焼結フェライト基板およびアンテナモジュール

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CN201610182890.1A Division CN105869820B (zh) 2007-03-07 2008-03-05 铁氧体成形片材、烧结铁氧体基板和天线模块
CN201310409292.XA Division CN103496960B (zh) 2007-03-07 2008-03-05 铁氧体成形片材、烧结铁氧体基板和天线模块

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CN101262085A CN101262085A (zh) 2008-09-10
CN101262085B true CN101262085B (zh) 2016-04-27

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JP (1) JP5360350B2 (ja)
CN (1) CN101262085B (ja)

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JP5194717B2 (ja) * 2007-10-31 2013-05-08 戸田工業株式会社 フェライト成形シート、焼結フェライト基板およびアンテナモジュール
KR101620307B1 (ko) 2009-07-28 2016-05-13 삼성전자주식회사 Y-타입의 육방정 페라이트, 그를 이용한 안테나 장치 및 그의 제조 방법
US8986568B2 (en) * 2010-03-31 2015-03-24 Tdk Corporation Sintered magnet and method for producing the sintered magnet
CN101834047B (zh) * 2010-05-18 2013-03-06 深圳顺络电子股份有限公司 一种铁氧体材料及其制作的叠层片式电子元件
JP5732979B2 (ja) * 2011-03-31 2015-06-10 Tdk株式会社 フェライト焼結磁石及びモータ
WO2012176512A1 (ja) * 2011-06-24 2012-12-27 日東電工株式会社 希土類永久磁石及び希土類永久磁石の製造方法
US9824802B2 (en) 2012-10-31 2017-11-21 Toda Kogyo Corp. Ferrite sintered plate and ferrite sintered sheet
KR101476044B1 (ko) * 2012-12-06 2014-12-23 쓰리엠 이노베이티브 프로퍼티즈 캄파니 페라이트 그린 시트, 소결 페라이트 시트, 이를 포함하는 페라이트 복합시트 및 도전 루프 안테나 모듈
EP3064481B1 (en) * 2013-10-31 2018-09-05 Toda Kogyo Corp. Ferrite sintered body, ferrite sintered plate, and ferrite sintered sheet
CN105098365B (zh) * 2014-05-14 2018-08-10 3M创新有限公司 近场通信模块
WO2015178450A1 (ja) * 2014-05-22 2015-11-26 戸田工業株式会社 フェライト焼結板及びフェライト焼結シート
CN105541314B (zh) * 2014-11-04 2018-11-16 深圳振华富电子有限公司 铁氧体片材的制备方法
KR102384341B1 (ko) * 2014-12-12 2022-04-08 미래나노텍(주) 페라이트 소결체, 이를 포함하는 페라이트 복합 시트 그리고 그 제조 방법 및 이를 위한 패턴 성형 몰드
CN104540359A (zh) * 2014-12-17 2015-04-22 宇龙计算机通信科技(深圳)有限公司 手机、电子装置壳体及其制造方法
CN105811084B (zh) * 2014-12-31 2019-02-26 比亚迪股份有限公司 一种天线模组及其制备方法
WO2017082662A1 (ko) * 2015-11-11 2017-05-18 주식회사 아모텍 페라이트 시트의 제조방법 및 이를 이용한 페라이트 시트
JP6465459B2 (ja) * 2015-12-24 2019-02-06 株式会社オートネットワーク技術研究所 複合材料成形体、リアクトル、及び複合材料成形体の製造方法
CN105903949B (zh) * 2016-05-04 2018-06-26 横店集团东磁股份有限公司 一种电子标签用塑胶片及其制备方法
CN107452461B (zh) * 2016-05-31 2020-04-14 Skc株式会社 磁性片、导电磁性复合片、天线设备及其制备方法
US10479050B2 (en) * 2016-05-31 2019-11-19 Skc Co., Ltd. Method of preparing conductive magnetic composite sheet and antenna device
EP3598571B1 (en) * 2018-07-17 2021-10-06 LS Mtron Ltd. Antenna module and method of manufacturing the same
WO2020179917A1 (ja) * 2019-03-06 2020-09-10 株式会社 ニッカトー 凹凸加工表面を有するセラミックス焼結体、その製造方法及び前記セラミックス焼結体からなる熱処理用部材
CN113735573B (zh) * 2021-08-27 2022-08-16 西安交通大学 一种NFC用低损耗NiCuZn软磁铁氧体材料及其制备方法和应用

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JP2008252089A (ja) 2008-10-16
JP5360350B2 (ja) 2013-12-04
CN101262085A (zh) 2008-09-10

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