JPS6325573U - - Google Patents

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Publication number
JPS6325573U
JPS6325573U JP11992886U JP11992886U JPS6325573U JP S6325573 U JPS6325573 U JP S6325573U JP 11992886 U JP11992886 U JP 11992886U JP 11992886 U JP11992886 U JP 11992886U JP S6325573 U JPS6325573 U JP S6325573U
Authority
JP
Japan
Prior art keywords
symmetrically
card
center
transmission medium
information
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.)
Granted
Application number
JP11992886U
Other languages
Japanese (ja)
Other versions
JPH0620628Y2 (en
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 filed Critical
Priority to JP1986119928U priority Critical patent/JPH0620628Y2/en
Publication of JPS6325573U publication Critical patent/JPS6325573U/ja
Application granted granted Critical
Publication of JPH0620628Y2 publication Critical patent/JPH0620628Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の実施例を示す磁気結合給電・
磁気結合受信・容量結合送信方式の伝送媒体対称
配置形情報カードの構成ブロツク図、第２図は従
来の情報カードの構成ブロツク図、第３図は第２
図の実装例を示す斜視図、第４図は第１図の実装
例を示す平面図、第５図は第１図の他の実装例を
示す平面図、第６図は本考案の他の実施例を示す
磁気結合給電受信・容量結合送信方式の情報カー
ドの構成ブロツク図、第７図は第６図の実装例を
示す平面図、第８図は第６図の他の実装例を示す
平面図、第９図は本考案のさらに他の実施例を示
す容量結合給電受信・磁気結合送信方式の情報カ
ードの構成ブロツク図、第１０図は第９図の実装
例を示す平面図、第１１図は第９図の他の実装例
を示す平面図である。 １０……外部装置、１１……発振回路、１２，
２９……送信回路、１３，２８……受信回路、１
４，１５，２２，２３……磁気結合コイル、１６
，１７，２４，２５……極板、２０……情報カー
ド、２１……カード本体、２６……ＩＣ、２７…
…電源回路、２８……受信回路、２９……送信回
路、３０……メモリ制御回路、３１……メモリ。 Fig. 1 shows a magnetically coupled power supply system according to an embodiment of the present invention.
A configuration block diagram of an information card with a symmetrical arrangement of transmission media using a magnetic coupling reception/capacitive coupling transmission method. Figure 2 is a configuration block diagram of a conventional information card. Figure 3 is a configuration block diagram of a conventional information card.
FIG. 4 is a plan view showing the implementation example shown in FIG. 1, FIG. 5 is a plan view showing another implementation example of FIG. A configuration block diagram of an information card using a magnetic coupling power feeding reception/capacitive coupling transmission method showing an embodiment, FIG. 7 is a plan view showing the implementation example of FIG. 6, and FIG. 8 shows another implementation example of FIG. 6. 9 is a plan view showing a configuration block diagram of an information card using a capacitively coupled power feeding reception/magnetic coupling transmitting method showing still another embodiment of the present invention; FIG. 10 is a plan view showing an implementation example of FIG. 9; FIG. 11 is a plan view showing another implementation example of FIG. 9. 10...external device, 11...oscillation circuit, 12,
29... Transmission circuit, 13, 28... Receiving circuit, 1
4, 15, 22, 23...magnetic coupling coil, 16
, 17, 24, 25... Electrode plate, 20... Information card, 21... Card body, 26... IC, 27...
...power supply circuit, 28...reception circuit, 29...transmission circuit, 30...memory control circuit, 31...memory.

Claims (1)

【実用新案登録請求の範囲】 １ ほぼ矩形状のカード本体内に収容され、外部
からの電力受電および外部との間で信号の授受を
非接触で行なう伝送媒体を備え、この伝送媒体を
通して内部の情報の読出しと、外部の情報の内部
への書込みを行なう情報カードにおいて、 前記伝送媒体は、前記カード本体の各辺の中心
線に対して対称的に配置した磁気結合コイルと容
量結合用極板とで構成したことを特徴とする伝送
媒体対称配置形情報カード。 ２ 前記磁気結合コイルは、前記カード本体の各
辺の中心線の交点に同心円状に配置した一対のコ
イルで構成し、かつ前記容量結合用極板は、前記
中心線の交点を基準として前記中心線上に対称的
に配置した一対の極板で構成した実用新案登録請
求の範囲第１項記載の伝送媒体対称配置形情報カ
ード。 ３ 前記磁気結合コイルは、前記カード本体の中
央に配置した１個のコイルで構成すると共に、前
記容量結合用極板は、その１個のコイルを中心と
してその外周で、かつ前記中心線上に対称的に配
置した一対の極板で構成した実用新案登録請求の
範囲第１項記載の伝送媒体対称配置形情報カード
。[Claims for Utility Model Registration] 1. A card that is housed in a substantially rectangular card body and includes a transmission medium that receives power from the outside and sends and receives signals to and from the outside without contact; In an information card that reads information and writes external information inside, the transmission medium includes magnetic coupling coils and capacitive coupling plates arranged symmetrically with respect to a center line on each side of the card body. A transmission medium symmetrically arranged information card characterized by comprising: 2. The magnetic coupling coil is composed of a pair of coils arranged concentrically at the intersection of the center lines of each side of the card body, and the capacitive coupling plate is arranged at the center with the intersection of the center lines as a reference. The transmission media symmetrically arranged information card according to claim 1, which is constituted by a pair of polar plates arranged symmetrically on a line. 3. The magnetic coupling coil is composed of a single coil placed in the center of the card body, and the capacitive coupling plate is arranged around the single coil at its outer periphery and symmetrically on the center line. 2. A transmission medium symmetrically arranged information card according to claim 1, which is comprised of a pair of electrode plates arranged symmetrically.
JP1986119928U 1986-08-05 1986-08-05 Transmission medium symmetrically arranged information card Expired - Lifetime JPH0620628Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986119928U JPH0620628Y2 (en) 1986-08-05 1986-08-05 Transmission medium symmetrically arranged information card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986119928U JPH0620628Y2 (en) 1986-08-05 1986-08-05 Transmission medium symmetrically arranged information card

Publications (2)

Publication Number Publication Date
JPS6325573U true JPS6325573U (en) 1988-02-19
JPH0620628Y2 JPH0620628Y2 (en) 1994-06-01

Family

ID=31007765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986119928U Expired - Lifetime JPH0620628Y2 (en) 1986-08-05 1986-08-05 Transmission medium symmetrically arranged information card

Country Status (1)

Country Link
JP (1) JPH0620628Y2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437686A (en) * 1987-08-03 1989-02-08 Nippon Telegraph & Telephone Contactless ic card system
JP2009124683A (en) * 2008-08-26 2009-06-04 Sony Corp Antenna module
JP2009124192A (en) * 2007-11-09 2009-06-04 Sony Corp Communication apparatus, communication method and communication system
JP2009147423A (en) * 2007-12-11 2009-07-02 Sony Corp Communication device
JP2009157544A (en) * 2007-12-26 2009-07-16 Hitachi-Ge Nuclear Energy Ltd Wireless ic tag system and method for reading recognition number
JP2009188722A (en) * 2008-02-06 2009-08-20 Hitachi Displays Ltd Electrostatic/inductive communication system
WO2011040392A1 (en) * 2009-09-29 2011-04-07 国立大学法人 電気通信大学 Device, system, and method for transmitting electric power and information
JP2013045167A (en) * 2011-08-22 2013-03-04 Dainippon Printing Co Ltd Communication system, relay communication device, electromagnetic induction communication device, and combination of relay communication device and electromagnetic induction communication device
JP2013117892A (en) * 2011-12-05 2013-06-13 Dainippon Printing Co Ltd Communication system, communication device
JP2013257704A (en) * 2012-06-12 2013-12-26 Dainippon Printing Co Ltd Apparatus security system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211582A (en) * 1984-04-06 1985-10-23 Nippon Telegr & Teleph Corp <Ntt> Ic card connecting system
JPS61101886A (en) * 1984-10-24 1986-05-20 Tdk Corp Ic card connecting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211582A (en) * 1984-04-06 1985-10-23 Nippon Telegr & Teleph Corp <Ntt> Ic card connecting system
JPS61101886A (en) * 1984-10-24 1986-05-20 Tdk Corp Ic card connecting system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6437686A (en) * 1987-08-03 1989-02-08 Nippon Telegraph & Telephone Contactless ic card system
JP2009124192A (en) * 2007-11-09 2009-06-04 Sony Corp Communication apparatus, communication method and communication system
JP2009147423A (en) * 2007-12-11 2009-07-02 Sony Corp Communication device
JP2009157544A (en) * 2007-12-26 2009-07-16 Hitachi-Ge Nuclear Energy Ltd Wireless ic tag system and method for reading recognition number
JP2009188722A (en) * 2008-02-06 2009-08-20 Hitachi Displays Ltd Electrostatic/inductive communication system
JP2009124683A (en) * 2008-08-26 2009-06-04 Sony Corp Antenna module
WO2011040392A1 (en) * 2009-09-29 2011-04-07 国立大学法人 電気通信大学 Device, system, and method for transmitting electric power and information
JP2013045167A (en) * 2011-08-22 2013-03-04 Dainippon Printing Co Ltd Communication system, relay communication device, electromagnetic induction communication device, and combination of relay communication device and electromagnetic induction communication device
JP2013117892A (en) * 2011-12-05 2013-06-13 Dainippon Printing Co Ltd Communication system, communication device
JP2013257704A (en) * 2012-06-12 2013-12-26 Dainippon Printing Co Ltd Apparatus security system

Also Published As

Publication number Publication date
JPH0620628Y2 (en) 1994-06-01

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