JP2005038078A - Ic card - Google Patents

Ic card Download PDF

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Publication number
JP2005038078A
JP2005038078A JP2003198282A JP2003198282A JP2005038078A JP 2005038078 A JP2005038078 A JP 2005038078A JP 2003198282 A JP2003198282 A JP 2003198282A JP 2003198282 A JP2003198282 A JP 2003198282A JP 2005038078 A JP2005038078 A JP 2005038078A
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JP
Japan
Prior art keywords
card
chip
conductive
reader
line
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.)
Withdrawn
Application number
JP2003198282A
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Japanese (ja)
Inventor
Fumihiko Kato
文彦 加藤
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2003198282A priority Critical patent/JP2005038078A/en
Priority to EP04747648A priority patent/EP1647920A4/en
Priority to PCT/JP2004/010182 priority patent/WO2005008573A1/en
Priority to BRPI0412719-6A priority patent/BRPI0412719A/en
Priority to CA002532342A priority patent/CA2532342A1/en
Priority to CN 200480020612 priority patent/CN1823338A/en
Priority to KR1020067000813A priority patent/KR100739410B1/en
Priority to US10/563,672 priority patent/US20070012786A1/en
Publication of JP2005038078A publication Critical patent/JP2005038078A/en
Withdrawn legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide an IC card capable of writing information without making it necessary to provide a writer. <P>SOLUTION: This IC card 11 is provided with an IC chip 13, an antenna 14 and a plurality of lines 15 incorporated in a card main body 12, terminals 16 and 17 connected to the top ends of respective lines 15 and a plurality of conductive seals 18 attached to the surface of the card main body 12 for conducting the terminals 16 and 17 with each other. When an arbitrary conductive seal 18 among the plurality of conductive seals 18 is peeled off, the conduction of the line 15 corresponding to the peeled conductive seal 18 is interrupted, and the IC chip 13 transmits a signal corresponding to the conduction interrupting conditions of the plurality of lines 15 to a reader. Thus, it is possible to write information, and to sharply improve convenience by peeling the conductive seals 18 without making it necessary to provide any special writer. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、カード本体にICチップおよびアンテナを内蔵し、ICチップに記憶された情報を読み取り機により非接触で読み取り可能なICカードに関する。
【0002】
【従来の技術】
非接触式のリーダアンドライタを用いて情報の読み取りおよび書き込みが可能なICカードやICタグが、下記特許文献1および下記特許文献2により公知である。この種のICカードやICタグは、そのICチップの内部に情報の書き込みおよび読み出しが可能なRAMを備えている。
【0003】
【特許文献1】
特開2003−85501号公報
【特許文献2】
特開2001−251687号公報
【0004】
【発明が解決しようとする課題】
ところで、従来のICカードやICタグは情報の書き込みに専用のライタが必要であったため、情報の書き込みを簡便に行えないという問題があった。
【0005】
本発明は前述の事情に鑑みてなされたもので、ライタを必要とせずに情報の書き込みが可能なICカードを提供することを目的とする。
【0006】
【課題を解決するための手段】
上記目的を達成するために、請求項1に記載された発明によれば、カード本体にICチップおよびアンテナを内蔵し、ICチップに記憶された情報を読み取り機により非接触で読み取り可能なICカードにおいて、カード本体の表面に備えられた回線切り替え部と、ICチップに接続され、回線切り替え部の切り替えにより導通遮断状態が切り替わる回線とを備え、ICチップは回線の導通遮断状態に応じた信号を記憶された情報として読み取り機に送信可能なことを特徴とするICカードが提案される。
【0007】
上記構成によれば、カード本体の表面に備えられた回線切り替え部の切り替えにより回線の導通遮断状態が切り替えられ、カード本体に内蔵されたICチップは回線の導通遮断状態に応じた信号を読み取り機に送信するので、特別のライタを必要とせずに情報の書き込みが可能になって利便性が大幅に向上する。
【0008】
また請求項2に記載された発明によれば、カード本体にICチップおよびアンテナを内蔵し、ICチップに記憶された情報を読み取り機により非接触で読み取り可能なICカードにおいて、カード本体の表面に貼られた導電性シールと、ICチップに接続され、導電性シールを剥がすことで導通が遮断される回線とを備え、ICチップは回線の導通遮断状態に応じた信号を記憶された情報として読み取り機に送信可能なことを特徴とするICカードが提案される。
【0009】
上記構成によれば、カード本体の表面に貼られた導電性シールを剥がすか否かに応じて回線の導通遮断状態が切り替えられ、カード本体に内蔵されたICチップは回線の導通遮断状態に応じた信号を読み取り機に送信するので、特別のライタを必要とせずに導電性シールを剥がすだけで情報の書き込みが可能になって利便性が大幅に向上する。
【0010】
また請求項3に記載された発明によれば、カード本体にICチップおよびアンテナを内蔵し、ICチップに記憶された情報を読み取り機により非接触で読み取り可能なICカードにおいて、カード本体の表面に貼られた複数の導電性シールと、ICチップに接続され、導電性シールを剥がすことで導通が遮断される複数の回線とを備え、ICチップは複数の回線の導通遮断状態に応じた信号を記憶された情報とて読み取り機に送信可能なことを特徴とするICカードが提案される。
【0011】
上記構成によれば、カード本体の表面に貼られた複数の導電性シールのうちの任意の導電性シールを剥がすと、剥がした導電性シールに対応する回線の導通が遮断され、カード本体に内蔵されたICチップは複数の回線の導通遮断状態に応じた信号を読み取り機に送信するので、特別のライタを必要とせずに導電性シールを剥がすだけで情報の書き込みが可能になって利便性が大幅に向上する。
【0012】
尚、実施例の電極16,17は本発明の回線切り替え部に対応する。
【0013】
【発明の実施の形態】
以下、本発明の実施の形態を、添付図面に示した本発明の実施例に基づいて説明する。
【0014】
図1〜図3は本発明の第1実施例を示すもので、図1はICカードの正面図、図2はICカードの表皮を取り除いた状態を示す図、図3はICカードの導電性シールを剥がした状態を示す図である。
【0015】
図1および図2に示すように、ICカード11は合成樹脂で長方形の板状に形成したカード本体12を備えており、その内部にCPU、ROM、I/O等を含むICチップ13と、外部の読み取り機との間で無線通信を行うアンテナ14と、ICチップ13に連なる複数(実施例では10個)の回線15…とが埋め込まれる。各々の回線15の先端には、相互に隣接してカード本体12の表面に露出する一対の電極16,17が接続される。カード本体12の表面には10枚の導電性シール18…が粘着剤により貼り付けられており、各導電性シール18によって対を成す電極16,17が電気的に導通する。導電性シール18…は、例えばアルミ箔のような導電性材料で構成される。
【0016】
一対の電極16,17が導通するときにICチップ13に入力される信号を「1」とし、一対の電極16,17が導通しないときにICチップ13に入力される信号を「0」とすると、図3(A)に示すように、10枚の導電性シール18…が全て貼り付けられた状態の信号は、「1111111111」となる。また図3(B)に示すように、10枚の導電性シール18…のうちの3枚目および6枚目の導電性シール18,18を剥がした状態の信号は、「1101101111」となる。また図3(C)に示すように、10枚の導電性シール18…のうちの1枚目、8枚目および9枚目の導電性シール18,18,18を剥がした状態の信号は、「0111111001」となる。このように、10枚の導電性シール18…うちの任意のものを剥がすことにより、10ビット、即ち1024通りの情報を記憶することができる。つまり、本実施例の電極16…,17…および導電性シール18…は、情報の書き込みおよび読み出しが可能な、簡便なRAMを構成する。
【0017】
しかして、このICカード11を読み取り機に接近させることで、アンテナ14を介して無線で通信を行い、導電性シール18…の貼付状態に応じた情報を非接触で読み取ることができる。このように、特別のライタを必要とせずに、導電性シール18…を剥がすだけでICカード11への情報の書き込みが可能になるため、利便性が大幅に向上する。
【0018】
このICカード11を用いれば、同じ特徴を持つものどうしのグルーピング作業が容易になる。例えば、工場で完成した車両の完成検査を行う際に、塗装に不良個所があった車両には1枚目、5枚目および8枚目の導電性シール18…を剥がしたICカード11を取り付け、また部品の接合部に隙間に不良個所があった車両には3枚目、6枚目および8枚目の導電性シール18…を剥がしたICカード11を取り付けるようにすれば、携帯式のリーダで各々のICカード11の記憶内容を読み取ることで、同じ不良個所があった車両を容易にグルーピングすることができる。
【0019】
また家族連れでデパートに出かけるときに、家族の各々のメンバが同じ導電性シール18…を剥がしたICカード11を所持しておけば、分かれて単独行動する各々のメンバが自分の所在位置に最も近い端末の読み取り機に自分のICカード11の記憶内容を読み込ませておくことで、任意の端末から他のメンバの所在位置を瞬時に知ることができる。
【0020】
次に、図4および図5に基づいて本発明の第2実施例を説明する。
【0021】
第1実施例のICカード11は10枚の導電性シール18…を備えているが、第2実施例のICカード11は1枚の導電性シール18だけを備えている。従って、導電性シール18を剥がさない状態と、導電性シール18を剥がした状態とで、「1」および「0」の2種類の信号を記憶することができる。従って、このICカード11を作業指示書に設けておき、作業が終わったときに導電性シール18を剥がすと、作業完了の情報を読み取り機に自動的に出力することができる。
【0022】
以上、本発明の実施例を説明したが、本発明はその要旨を逸脱しない範囲で種々の設計変更を行うことが可能である。
【0023】
例えば、実施例のICカード11は10枚あるいは1枚の導電性シール18…を備えているが、導電性シール18…の枚数は任意であり、その枚数を増加させる程記憶可能な情報量を増加させることができる。
【0024】
また一般にICカードは薄手のものを指し、ICタグは厚手のものを指すが、本発明でいうICカード11は、薄手のものに限定されずに厚手のものを含むものとする。
【0025】
また導電性シール18は全体を導電性材料で構成する必要はなく、電極16,17に接触して導通させる部分だけを導電性材料で構成しても良い。
【0026】
また実施例では導電性シール18を剥がすことで情報を記憶させているが、逆に導電性シール18を貼ることで情報を記憶させることができる。
【0027】
また導電性シール18を用いる代わりに、導電性のペンで電極15,16間に線を引いて回線15を導通状態にしたり、回線15の一部を鋏等で切断して導通を遮断したり、簡易なスイッチで回線15の導通遮断状態を切り替えることも可能である。
【0028】
【発明の効果】
以上のように請求項1に記載された発明によれば、カード本体の表面に備えられた回線切り替え部の切り替えにより回線の導通遮断状態が切り替えられ、カード本体に内蔵されたICチップは回線の導通遮断状態に応じた信号を読み取り機に送信するので、特別のライタを必要とせずに情報の書き込みが可能になって利便性が大幅に向上する。
【0029】
また請求項2に記載された発明によれば、カード本体の表面に貼られた導電性シールを剥がすか否かに応じて回線の導通遮断状態が切り替えられ、カード本体に内蔵されたICチップは回線の導通遮断状態に応じた信号を読み取り機に送信するので、特別のライタを必要とせずに導電性シールを剥がすだけで情報の書き込みが可能になって利便性が大幅に向上する。
【0030】
また請求項3に記載された発明によれば、カード本体の表面に貼られた複数の導電性シールのうちの任意の導電性シールを剥がすと、剥がした導電性シールに対応する回線の導通が遮断され、カード本体に内蔵されたICチップは複数の回線の導通遮断状態に応じた信号を読み取り機に送信するので、特別のライタを必要とせずに導電性シールを剥がすだけで情報の書き込みが可能になって利便性が大幅に向上する。
【図面の簡単な説明】
【図1】ICカードの正面図
【図2】ICカードの表皮を取り除いた状態を示す図
【図3】ICカードの導電性シールを剥がした状態を示す図
【図4】第2実施例に係るICカードの正面図
【図5】ICカードの導電性シールを剥がした状態を示す図
【符号の説明】
12 カード本体
13 ICチップ
14 アンテナ
15 回線
16 電極(回線切り替え部)
17 電極(回線切り替え部)
18 導電性シール
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an IC card in which an IC chip and an antenna are built in a card body, and information stored in the IC chip can be read by a reader without contact.
[0002]
[Prior art]
An IC card and an IC tag capable of reading and writing information using a non-contact type reader / unwriter are known from Patent Document 1 and Patent Document 2 below. This type of IC card or IC tag includes a RAM capable of writing and reading information inside the IC chip.
[0003]
[Patent Document 1]
JP 2003-85501 A [Patent Document 2]
JP 2001-251687 A
[Problems to be solved by the invention]
By the way, since the conventional IC card and IC tag require a dedicated writer for writing information, there is a problem that information cannot be easily written.
[0005]
The present invention has been made in view of the above circumstances, and an object thereof is to provide an IC card capable of writing information without requiring a writer.
[0006]
[Means for Solving the Problems]
To achieve the above object, according to the first aspect of the present invention, an IC card having an IC chip and an antenna built in the card body and capable of reading information stored in the IC chip in a non-contact manner by a reader. The line switching unit provided on the surface of the card body, and a line connected to the IC chip and switching the conduction cut-off state by switching the line switching unit, and the IC chip outputs a signal according to the line conduction cut-off state. An IC card is proposed that can be transmitted as stored information to a reader.
[0007]
According to the above configuration, the line conduction cut-off state is switched by switching the line switching unit provided on the surface of the card body, and the IC chip incorporated in the card body reads a signal corresponding to the line conduction cut-off state. Therefore, it is possible to write information without the need for a special writer, and the convenience is greatly improved.
[0008]
According to a second aspect of the present invention, there is provided an IC card having an IC chip and an antenna built in the card body and capable of reading information stored in the IC chip in a contactless manner by a reader. It is equipped with an affixed conductive seal and a circuit that is connected to the IC chip and cuts off the conduction by peeling off the conductive seal, and the IC chip reads a signal corresponding to the conduction cut-off state of the line as stored information. An IC card characterized in that it can be transmitted to a machine is proposed.
[0009]
According to the above configuration, the line conduction cut-off state is switched according to whether or not the conductive seal attached to the surface of the card body is peeled off, and the IC chip built in the card body changes according to the line conduction cut-off state. Therefore, it is possible to write information simply by removing the conductive seal without requiring a special writer, and the convenience is greatly improved.
[0010]
According to the invention described in claim 3, in the IC card in which the IC chip and the antenna are built in the card body and the information stored in the IC chip can be read by the reader in a non-contact manner, the surface of the card body is provided. It is provided with a plurality of pasted conductive seals and a plurality of lines connected to the IC chip and interrupted by peeling off the conductive seals, and the IC chip outputs a signal corresponding to the conduction cutoff state of the plurality of lines. An IC card is proposed that is capable of being transmitted to a reader as stored information.
[0011]
According to the above configuration, when any of the plurality of conductive seals affixed to the surface of the card body is peeled off, the conduction of the line corresponding to the peeled conductive seal is cut off and built in the card body. The integrated IC chip sends signals to the reader according to the continuity cut-off state of multiple lines, so that it is convenient to write information by simply removing the conductive seal without the need for a special writer. Greatly improved.
[0012]
The electrodes 16 and 17 in the embodiment correspond to the line switching unit of the present invention.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described based on examples of the present invention shown in the accompanying drawings.
[0014]
1 to 3 show a first embodiment of the present invention. FIG. 1 is a front view of an IC card, FIG. 2 is a view showing a state in which the skin of the IC card is removed, and FIG. It is a figure which shows the state which peeled off the seal | sticker.
[0015]
As shown in FIG. 1 and FIG. 2, the IC card 11 includes a card body 12 formed of a synthetic resin into a rectangular plate shape, and an IC chip 13 including a CPU, ROM, I / O, etc. therein, An antenna 14 that performs wireless communication with an external reader and a plurality (ten in the embodiment) of lines 15 that are connected to the IC chip 13 are embedded. A pair of electrodes 16 and 17 exposed on the surface of the card body 12 are connected to the tip of each line 15 adjacent to each other. Ten conductive seals 18 are affixed to the surface of the card body 12 by an adhesive, and the electrodes 16 and 17 forming a pair are electrically connected to each other by the conductive seals 18. The conductive seals 18 are made of a conductive material such as aluminum foil.
[0016]
When a signal input to the IC chip 13 when the pair of electrodes 16 and 17 is conductive is “1”, and a signal input to the IC chip 13 when the pair of electrodes 16 and 17 is not conductive is “0”. As shown in FIG. 3A, the signal in a state where all the ten conductive seals 18 are attached becomes “1111111111”. Further, as shown in FIG. 3B, the signal in the state where the third and sixth conductive seals 18 of the ten conductive seals 18 are peeled is “1101101111”. Further, as shown in FIG. 3C, the signal in the state where the first, eighth and ninth conductive seals 18, 18, 18 of the ten conductive seals 18 are peeled off is as follows. “0111111001”. In this way, 10 bits, that is, 1024 kinds of information can be stored by removing any of the 10 conductive seals 18. That is, the electrodes 16, 17, and the conductive seals 18 of this embodiment constitute a simple RAM that can write and read information.
[0017]
Thus, by bringing the IC card 11 close to the reader, communication can be performed wirelessly via the antenna 14, and information corresponding to the state of the conductive seals 18 can be read without contact. In this way, it is possible to write information to the IC card 11 simply by removing the conductive seals 18 without the need for a special writer, so the convenience is greatly improved.
[0018]
If this IC card 11 is used, it becomes easy to perform grouping work between those having the same characteristics. For example, when carrying out a completion inspection of a vehicle completed at a factory, an IC card 11 with the first, fifth, and eighth conductive seals 18 peeled off is attached to a vehicle having a defective part in painting. Also, if the IC card 11 with the third, sixth and eighth conductive seals 18 peeled off is attached to a vehicle having a defective portion in the gap between the joints of the parts, a portable type can be obtained. By reading the stored contents of each IC card 11 with a reader, it is possible to easily group vehicles having the same defective portion.
[0019]
Also, when going to a department store with a family, if each member of the family has the IC card 11 with the same conductive seal 18 peeled off, each member who is separated and acts alone is at his or her location. By reading the stored contents of the IC card 11 in a reader of a nearby terminal, the location of other members can be instantly known from any terminal.
[0020]
Next, a second embodiment of the present invention will be described with reference to FIGS.
[0021]
Although the IC card 11 of the first embodiment includes ten conductive seals 18, the IC card 11 of the second embodiment includes only one conductive seal 18. Therefore, two types of signals “1” and “0” can be stored in a state where the conductive seal 18 is not removed and a state where the conductive seal 18 is removed. Therefore, if the IC card 11 is provided in the work instruction sheet and the conductive seal 18 is peeled off when the work is completed, the work completion information can be automatically output to the reader.
[0022]
Although the embodiments of the present invention have been described above, various design changes can be made without departing from the scope of the present invention.
[0023]
For example, the IC card 11 of the embodiment is provided with ten or one conductive seals 18. The number of conductive seals 18 is arbitrary, and the amount of information that can be stored increases as the number increases. Can be increased.
[0024]
In general, an IC card indicates a thin one and an IC tag indicates a thick one, but the IC card 11 in the present invention is not limited to a thin one but includes a thick one.
[0025]
Further, the entire conductive seal 18 does not need to be made of a conductive material, and only a portion that is brought into contact with the electrodes 16 and 17 to be conductive may be made of a conductive material.
[0026]
In the embodiment, the information is stored by removing the conductive seal 18, but the information can be stored by applying the conductive seal 18.
[0027]
Further, instead of using the conductive seal 18, a line is drawn between the electrodes 15 and 16 with a conductive pen to make the line 15 conductive, or a part of the line 15 is cut off with scissors or the like to cut off the conduction. It is also possible to switch the conduction cutoff state of the line 15 with a simple switch.
[0028]
【The invention's effect】
As described above, according to the first aspect of the present invention, the line conduction cut-off state is switched by switching the line switching unit provided on the surface of the card body, and the IC chip built in the card body is Since a signal corresponding to the continuity interruption state is transmitted to the reader, information can be written without requiring a special writer, and convenience is greatly improved.
[0029]
Further, according to the invention described in claim 2, the line conduction cut-off state is switched depending on whether or not the conductive seal attached to the surface of the card body is peeled off, and the IC chip built in the card body is Since a signal corresponding to the line conduction interruption state is transmitted to the reader, information can be written by simply removing the conductive seal without requiring a special writer, and convenience is greatly improved.
[0030]
According to the invention described in claim 3, when any of the plurality of conductive seals affixed to the surface of the card body is peeled off, the circuit corresponding to the peeled conductive seal is connected. The IC chip that is blocked and built in the card body sends a signal to the reader according to the continuity cut-off state of multiple lines, so that information can be written simply by removing the conductive seal without the need for a special writer. This will greatly improve convenience.
[Brief description of the drawings]
FIG. 1 is a front view of an IC card. FIG. 2 is a view showing a state in which the skin of the IC card is removed. FIG. 3 is a view showing a state in which the conductive seal of the IC card is removed. Front view of the IC card. Fig. 5 is a diagram showing the state where the conductive seal of the IC card is peeled.
12 Card body 13 IC chip 14 Antenna 15 Line 16 Electrode (line switching part)
17 Electrode (Line switching part)
18 Conductive seal

Claims (3)

カード本体(12)にICチップ(13)およびアンテナ(14)を内蔵し、ICチップ(13)に記憶された情報を読み取り機により非接触で読み取り可能なICカードにおいて、
カード本体(12)の表面に備えられた回線切り替え部(16,17)と、
ICチップ(13)に接続され、回線切り替え部(16,17)の切り替えにより導通遮断状態が切り替わる回線(15)とを備え、
ICチップ(13)は回線(15)の導通遮断状態に応じた信号を記憶された情報として読み取り機に送信可能なことを特徴とするICカード。
In an IC card in which an IC chip (13) and an antenna (14) are built in the card body (12), and information stored in the IC chip (13) can be read by a reader in a contactless manner.
A line switching unit (16, 17) provided on the surface of the card body (12);
A line (15) connected to the IC chip (13), and the conduction cut-off state is switched by switching the line switching unit (16, 17),
An IC card characterized in that the IC chip (13) can transmit a signal corresponding to the conduction interruption state of the line (15) to the reader as stored information.
カード本体(12)にICチップ(13)およびアンテナ(14)を内蔵し、ICチップ(13)に記憶された情報を読み取り機により非接触で読み取り可能なICカードにおいて、
カード本体(12)の表面に貼られた導電性シール(18)と、
ICチップ(13)に接続され、導電性シール(18)を剥がすことで導通が遮断される回線(15)とを備え、
ICチップ(13)は回線(15)の導通遮断状態に応じた信号を記憶された情報として読み取り機に送信可能なことを特徴とするICカード。
In an IC card in which an IC chip (13) and an antenna (14) are built in the card body (12), and information stored in the IC chip (13) can be read by a reader in a contactless manner.
A conductive seal (18) affixed to the surface of the card body (12);
A line (15) connected to the IC chip (13) and interrupted by peeling off the conductive seal (18),
An IC card characterized in that the IC chip (13) can transmit a signal corresponding to the conduction interruption state of the line (15) to the reader as stored information.
カード本体(12)にICチップ(13)およびアンテナ(14)を内蔵し、ICチップ(13)に記憶された情報を読み取り機により非接触で読み取り可能なICカードにおいて、
カード本体(12)の表面に貼られた複数の導電性シール(18)と、
ICチップ(13)に接続され、導電性シール(18)を剥がすことで導通が遮断される複数の回線(15)とを備え、
ICチップ(13)は複数の回線(15)の導通遮断状態に応じた信号を記憶された情報として読み取り機に送信可能なことを特徴とするICカード。
In an IC card in which an IC chip (13) and an antenna (14) are built in the card body (12), and information stored in the IC chip (13) can be read by a reader in a contactless manner.
A plurality of conductive seals (18) affixed to the surface of the card body (12);
A plurality of lines (15) connected to the IC chip (13) and interrupted by peeling off the conductive seal (18);
The IC card, wherein the IC chip (13) is capable of transmitting a signal corresponding to the conduction interruption state of the plurality of lines (15) to the reader as stored information.
JP2003198282A 2003-07-17 2003-07-17 Ic card Withdrawn JP2005038078A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2003198282A JP2005038078A (en) 2003-07-17 2003-07-17 Ic card
EP04747648A EP1647920A4 (en) 2003-07-17 2004-07-16 Ic card and information storage/transmitter
PCT/JP2004/010182 WO2005008573A1 (en) 2003-07-17 2004-07-16 Ic card and information storage/transmitter
BRPI0412719-6A BRPI0412719A (en) 2003-07-17 2004-07-16 ci card and information storage transmission system
CA002532342A CA2532342A1 (en) 2003-07-17 2004-07-16 Ic card and information storage/transmission system
CN 200480020612 CN1823338A (en) 2003-07-17 2004-07-16 Ic card and information storage/transmitter
KR1020067000813A KR100739410B1 (en) 2003-07-17 2004-07-16 Ic card and information storage/transmitter
US10/563,672 US20070012786A1 (en) 2003-07-17 2004-07-16 Ic card and information storage/transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003198282A JP2005038078A (en) 2003-07-17 2003-07-17 Ic card

Publications (1)

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CN (1) CN1823338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4536775B2 (en) * 2005-04-01 2010-09-01 富士通フロンテック株式会社 Metal-compatible RFID tag and RFID tag portion thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106650885B (en) * 2015-10-30 2020-07-03 四川谦泰仁投资管理有限公司 Electronic tag application system with state input contact
CN106650886B (en) * 2015-10-30 2022-03-01 四川谦泰仁投资管理有限公司 Electronic tag with state input contact
CN106650884B (en) * 2015-10-30 2020-07-03 四川谦泰仁投资管理有限公司 Double-sided electronic tag with state input contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4536775B2 (en) * 2005-04-01 2010-09-01 富士通フロンテック株式会社 Metal-compatible RFID tag and RFID tag portion thereof

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