JP4400509B2 - セラミックシート、アンテナ装置、無線通信媒体処理装置、及びセラミックシートの製造方法 - Google Patents
セラミックシート、アンテナ装置、無線通信媒体処理装置、及びセラミックシートの製造方法 Download PDFInfo
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- JP4400509B2 JP4400509B2 JP2005142656A JP2005142656A JP4400509B2 JP 4400509 B2 JP4400509 B2 JP 4400509B2 JP 2005142656 A JP2005142656 A JP 2005142656A JP 2005142656 A JP2005142656 A JP 2005142656A JP 4400509 B2 JP4400509 B2 JP 4400509B2
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- 239000000919 ceramic Substances 0.000 title claims description 96
- 238000004891 communication Methods 0.000 title claims description 59
- 238000012545 processing Methods 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 description 20
- 230000035882 stress Effects 0.000 description 16
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000010936 titanium Substances 0.000 description 12
- 230000006355 external stress Effects 0.000 description 11
- 230000004907 flux Effects 0.000 description 10
- 229910010293 ceramic material Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 description 9
- 239000005020 polyethylene terephthalate Substances 0.000 description 9
- 239000003522 acrylic cement Substances 0.000 description 7
- 239000003814 drug Substances 0.000 description 5
- 230000005674 electromagnetic induction Effects 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 239000006247 magnetic powder Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- 229910018605 Ni—Zn Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 229910000889 permalloy Inorganic materials 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000702 sendust Inorganic materials 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
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- 238000004898 kneading Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
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- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 229910020012 Nb—Ti Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
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- 239000012153 distilled water Substances 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Near-Field Transmission Systems (AREA)
Description
10、20 セラミックシート
11a、25a 接触面(底面)
11b、25b 対向面(側面)
11c 他の接触面(天面)
12 非接触面、他の接触面(テーパ面)
13a 他のシート(上位シート)
13b、13c シート(下位シート)
15、25 ブロック(磁性ブロック)
22 非接触面(カーブ面)
23 曲面
32 アンテナ(アンテナパターン)
41 アンテナ装置
43 読み書き部(リーダーライター装置)
61 焼成体
66 スリット
Claims (8)
- 柔軟性を有する2枚のシートと、
前記2枚のシートの間に相互に接触して載置された磁性体からなる複数のブロックとを備え、
前記各ブロックは、前記2枚のシートに接する対向した2つの接触面と、
隣接する他のブロックと接触する対向面と、
前記接触面と前記対向面との間に有する隣接する前記他のブロックや前記2枚のシート各々と接しない複数の非接触面とを備えたことを特徴とするセラミックシート。 - 前記非接触面はテーパ形状であることを特徴とする請求項1記載のセラミックシート。
- テーパ形状である前記非接触面が、厚み方向の面に対して15〜90%を占有するように構成したことを特徴とする請求項2記載のセラミックシート。
- 前記非接触面は前記対向面から連続した曲面であることを特徴とする請求項1記載のセラミックシート。
- 前記磁性体はフェライトであることを特徴とする請求項1記載のセラミックシート。
- 前記シートはプラスチックからなり、
前記複数のブロックは前記シート上に粘着材を介して載置されたことを特徴とする請求項1記載のセラミックシート。 - 請求項1ないし6のいずれか1項に記載のセラミックシートと、
前記複数のブロックに当接または近接されたアンテナと備え、
前記アンテナはデータが格納された無線通信媒体と通信を行うことを特徴とするアンテナ装置。 - 請求項7に記載のアンテナ装置と、
前記無線通信媒体との間で前記アンテナ装置が備えたアンテナを介して前記データの読み及び前記データの書きの少なくとも一方を行う読み書き部とを備えたことを特徴とする無線通信媒体処理装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005142656A JP4400509B2 (ja) | 2005-05-16 | 2005-05-16 | セラミックシート、アンテナ装置、無線通信媒体処理装置、及びセラミックシートの製造方法 |
PCT/JP2005/014240 WO2006011656A1 (en) | 2004-07-28 | 2005-07-28 | Antenna apparatus |
US11/658,258 US7924235B2 (en) | 2004-07-28 | 2005-07-28 | Antenna apparatus employing a ceramic member mounted on a flexible sheet |
US13/041,106 US8507072B2 (en) | 2004-07-28 | 2011-03-04 | Antenna apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005142656A JP4400509B2 (ja) | 2005-05-16 | 2005-05-16 | セラミックシート、アンテナ装置、無線通信媒体処理装置、及びセラミックシートの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006315368A JP2006315368A (ja) | 2006-11-24 |
JP4400509B2 true JP4400509B2 (ja) | 2010-01-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005142656A Active JP4400509B2 (ja) | 2004-07-28 | 2005-05-16 | セラミックシート、アンテナ装置、無線通信媒体処理装置、及びセラミックシートの製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4400509B2 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009200174A (ja) * | 2008-02-20 | 2009-09-03 | Panasonic Electric Works Co Ltd | 非接触電力伝送機器 |
WO2012120896A1 (ja) | 2011-03-09 | 2012-09-13 | パナソニック株式会社 | 非接触充電モジュール、非接触充電機器および非接触充電モジュールの製造方法 |
US9607757B2 (en) | 2011-11-02 | 2017-03-28 | Panasonic Corporation | Non-contact wireless communication coil, transmission coil, and portable wireless terminal |
US9667086B2 (en) | 2012-06-28 | 2017-05-30 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal |
US9735606B2 (en) | 2012-06-28 | 2017-08-15 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal including charging coil and wireless communication coil, wireless charging module including charging coil and wireless communication coil |
CN107453048A (zh) * | 2016-05-31 | 2017-12-08 | Skc株式会社 | 天线设备和包括天线设备的便携式终端 |
US9935481B2 (en) | 2012-02-17 | 2018-04-03 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal including wireless charging module and battery pack |
US9954396B2 (en) | 2011-06-14 | 2018-04-24 | Panasonic Corporation | Electronic device including non-contact charging module |
US10204734B2 (en) | 2011-11-02 | 2019-02-12 | Panasonic Corporation | Electronic device including non-contact charging module and near field communication antenna |
US10218222B2 (en) | 2011-01-26 | 2019-02-26 | Panasonic Intellectual Property Management Co., Ltd. | Non-contact charging module having a wireless charging coil and a magnetic sheet |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4936391B2 (ja) * | 2007-11-07 | 2012-05-23 | 北川工業株式会社 | セラミックシート |
JP4868461B2 (ja) | 2007-11-12 | 2012-02-01 | 北川工業株式会社 | 雑音吸収具 |
JP5499443B2 (ja) * | 2008-04-16 | 2014-05-21 | パナソニック株式会社 | 複合磁性物およびそれを備えた無線通信装置 |
JP2010041906A (ja) * | 2008-07-10 | 2010-02-18 | Nec Tokin Corp | 非接触電力伝送装置、軟磁性体シート及びそれを用いたモジュール |
KR101244534B1 (ko) | 2009-10-01 | 2013-03-18 | 얼리흐 걸노트 | 장식용 암석-천연 석재 단판 표면을 갖는 유연한 시트 물질 및 그의 제조 방법 |
KR20140040460A (ko) * | 2012-09-26 | 2014-04-03 | 삼성전기주식회사 | 자성 기판 및 자성 기판 제조 방법 |
JP6714433B2 (ja) * | 2016-06-02 | 2020-06-24 | 日本碍子株式会社 | 多孔質セラミック構造体及びその製造方法 |
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2005
- 2005-05-16 JP JP2005142656A patent/JP4400509B2/ja active Active
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009200174A (ja) * | 2008-02-20 | 2009-09-03 | Panasonic Electric Works Co Ltd | 非接触電力伝送機器 |
US10218222B2 (en) | 2011-01-26 | 2019-02-26 | Panasonic Intellectual Property Management Co., Ltd. | Non-contact charging module having a wireless charging coil and a magnetic sheet |
WO2012120896A1 (ja) | 2011-03-09 | 2012-09-13 | パナソニック株式会社 | 非接触充電モジュール、非接触充電機器および非接触充電モジュールの製造方法 |
US10468913B2 (en) | 2011-06-14 | 2019-11-05 | Sovereign Peak Ventures, Llc | Electronic device including non-contact charging module |
US10044225B2 (en) | 2011-06-14 | 2018-08-07 | Panasonic Corporation | Electronic device including non-contact charging module |
US10003219B1 (en) | 2011-06-14 | 2018-06-19 | Panasonic Corporation | Electronic device including non-contact charging module |
US9954396B2 (en) | 2011-06-14 | 2018-04-24 | Panasonic Corporation | Electronic device including non-contact charging module |
US9941048B2 (en) | 2011-11-02 | 2018-04-10 | Panasonic Corporation | Non-contact wireless communication coil, transmission coil, and portable wireless terminal |
US10204734B2 (en) | 2011-11-02 | 2019-02-12 | Panasonic Corporation | Electronic device including non-contact charging module and near field communication antenna |
US9634515B2 (en) | 2011-11-02 | 2017-04-25 | Panasonic Corporation | Non-contact wireless communication coil, transmission coil, and portable wireless terminal |
US9607757B2 (en) | 2011-11-02 | 2017-03-28 | Panasonic Corporation | Non-contact wireless communication coil, transmission coil, and portable wireless terminal |
US9935481B2 (en) | 2012-02-17 | 2018-04-03 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal including wireless charging module and battery pack |
US10574082B2 (en) | 2012-02-17 | 2020-02-25 | Sovereign Peak Ventures, Llc | Electronic device including non-contact charging module and battery |
US9991735B1 (en) | 2012-02-17 | 2018-06-05 | Panasonic Intellectual Property Management Co., Ltd. | Electronic device including non-contact charging module and battery |
US9997952B2 (en) | 2012-02-17 | 2018-06-12 | Panasonic Intellectual Property Management Co., Ltd. | Wireless charging module and mobile terminal including the same |
US11070075B2 (en) | 2012-02-17 | 2021-07-20 | Sovereign Peak Ventures, Llc | Electronic device including non-contact charging module and battery |
US10020673B2 (en) | 2012-02-17 | 2018-07-10 | Panasonic Intellectual Property Management Co., Ltd. | Electronic device including non-contact charging module and battery |
US12040562B2 (en) | 2012-02-17 | 2024-07-16 | Sovereign Peak Ventures, Llc | Electronic device including non-contact charging module and battery |
US10291069B2 (en) | 2012-06-28 | 2019-05-14 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal and chargeable communication module |
US10230272B2 (en) | 2012-06-28 | 2019-03-12 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal including wireless charging coil and magnetic sheet having inwardly receding portion |
US10574090B2 (en) | 2012-06-28 | 2020-02-25 | Sovereign Peak Ventures, Llc | Mobile terminal including wireless charging coil and magnetic sheet having inwardly receding portion |
US9735606B2 (en) | 2012-06-28 | 2017-08-15 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal including charging coil and wireless communication coil, wireless charging module including charging coil and wireless communication coil |
US11616395B2 (en) | 2012-06-28 | 2023-03-28 | Sovereign Peak Ventures, Llc | Mobile terminal and chargeable communication module |
US9667086B2 (en) | 2012-06-28 | 2017-05-30 | Panasonic Intellectual Property Management Co., Ltd. | Mobile terminal |
CN107453048A (zh) * | 2016-05-31 | 2017-12-08 | Skc株式会社 | 天线设备和包括天线设备的便携式终端 |
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