CN101149941A - 具备天线的盘介质和其制造方法 - Google Patents

具备天线的盘介质和其制造方法 Download PDF

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Publication number
CN101149941A
CN101149941A CNA2007101066985A CN200710106698A CN101149941A CN 101149941 A CN101149941 A CN 101149941A CN A2007101066985 A CNA2007101066985 A CN A2007101066985A CN 200710106698 A CN200710106698 A CN 200710106698A CN 101149941 A CN101149941 A CN 101149941A
Authority
CN
China
Prior art keywords
metal film
antenna
annular groove
region
chip
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
CNA2007101066985A
Other languages
English (en)
Chinese (zh)
Inventor
坂间功
芦泽实
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN101149941A publication Critical patent/CN101149941A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • G11B23/0042—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving with provision for auxiliary features
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/24094—Indication parts or information parts for identification

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Details Of Aerials (AREA)
CNA2007101066985A 2006-09-21 2007-06-15 具备天线的盘介质和其制造方法 Pending CN101149941A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006256205A JP4787705B2 (ja) 2006-09-21 2006-09-21 環状スロットアンテナ付きディスクメディアおよびその製造方法
JP2006256205 2006-09-21

Publications (1)

Publication Number Publication Date
CN101149941A true CN101149941A (zh) 2008-03-26

Family

ID=38666948

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101066985A Pending CN101149941A (zh) 2006-09-21 2007-06-15 具备天线的盘介质和其制造方法

Country Status (6)

Country Link
US (1) US20080074793A1 (enExample)
EP (1) EP1903570A3 (enExample)
JP (1) JP4787705B2 (enExample)
KR (1) KR101025247B1 (enExample)
CN (1) CN101149941A (enExample)
TW (1) TW200816192A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102110240A (zh) * 2009-12-28 2011-06-29 富士通株式会社 无线标签
CN103151616A (zh) * 2013-01-23 2013-06-12 浙江大学 耦合馈电水平全向环形rfid标签天线
CN103378044A (zh) * 2012-04-25 2013-10-30 鸿富锦精密工业（深圳）有限公司 芯片组装结构及芯片组装方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6679244B2 (ja) * 2015-08-27 2020-04-15 富士通株式会社 Ｒｆｉｄタグ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003058850A (ja) 2001-08-13 2003-02-28 Victor Co Of Japan Ltd 情報記録媒体及びその製造方法
JP2005532652A (ja) * 2002-07-08 2005-10-27 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ クランピングエリアと情報エリアとの間に遷移領域を備える情報担体
EP2605245A3 (en) * 2002-08-09 2013-06-26 Panasonic Corporation Mobile communication device
US20040052202A1 (en) * 2002-09-13 2004-03-18 Brollier Brian W. RFID enabled information disks
JP4177241B2 (ja) * 2003-12-04 2008-11-05 株式会社日立情報制御ソリューションズ 無線ｉｃタグ用アンテナ、無線ｉｃタグ及び無線ｉｃタグ付き容器
JP2006092630A (ja) * 2004-09-22 2006-04-06 Sony Corp 光ディスクおよびその製造方法
JP4560017B2 (ja) * 2006-08-03 2010-10-13 株式会社日立製作所 ディスクメディアおよびディスクメディアの製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102110240A (zh) * 2009-12-28 2011-06-29 富士通株式会社 无线标签
CN102110240B (zh) * 2009-12-28 2013-09-25 富士通株式会社 无线标签
CN103378044A (zh) * 2012-04-25 2013-10-30 鸿富锦精密工业（深圳）有限公司 芯片组装结构及芯片组装方法
CN103151616A (zh) * 2013-01-23 2013-06-12 浙江大学 耦合馈电水平全向环形rfid标签天线
CN103151616B (zh) * 2013-01-23 2015-03-18 浙江大学 耦合馈电水平全向环形rfid标签天线

Also Published As

Publication number Publication date
KR101025247B1 (ko) 2011-03-29
TW200816192A (en) 2008-04-01
KR20080027124A (ko) 2008-03-26
EP1903570A3 (en) 2009-09-02
JP4787705B2 (ja) 2011-10-05
EP1903570A2 (en) 2008-03-26
US20080074793A1 (en) 2008-03-27
JP2008077769A (ja) 2008-04-03

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080326