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JP2006018475A - IC card, tag or label with hologram printing or sticker - Google Patents

IC card, tag or label with hologram printing or sticker Download PDF

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Publication number
JP2006018475A
JP2006018475A JP2004194428A JP2004194428A JP2006018475A JP 2006018475 A JP2006018475 A JP 2006018475A JP 2004194428 A JP2004194428 A JP 2004194428A JP 2004194428 A JP2004194428 A JP 2004194428A JP 2006018475 A JP2006018475 A JP 2006018475A
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Prior art keywords
card
hologram
antenna
contact
label
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Pending
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JP2004194428A
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Japanese (ja)
Inventor
Daisaku Ota
大作 太田
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Sato Corp
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Sato Corp
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Abstract

【課題】 電気的に本物と寸分違わぬ生ＩＣカードに、不正に入手した個人情報を書き込んで本人（本物）になりすます犯罪を防止できる技術の提供。
【解決手段】 非接触ＩＣカード、タグまたはラベルのアンテナ６を、金属光沢を備えた導体からなるホログラム印刷層８の一部として設ける。仮に、ホログラム印刷層やホログラムシールを、非接触ＩＣカードのアンテナとしてでなく、カードの表面に貼付したり、他の層との間にラミネートした場合、ホログラム印刷層の中の金属箔がアンテナに干渉して電波を吸収、反射するので、単に外見を似せようとすると偽造が余計困難となる。
【選択図】 図１
PROBLEM TO BE SOLVED: To provide a technique capable of preventing a crime impersonating the person (genuine) by writing illegally obtained personal information on a live IC card which is not exactly different from the genuine one.
An antenna 6 of a non-contact IC card, tag or label is provided as a part of a hologram printing layer 8 made of a conductor having a metallic luster. If a hologram print layer or hologram sticker is attached to the surface of a card or laminated between other layers, not as an antenna for a non-contact IC card, the metal foil in the hologram print layer is attached to the antenna. Because it absorbs and reflects radio waves by interference, counterfeiting becomes more difficult if you just try to resemble the appearance.
[Selection] Figure 1

Description

本発明は非接触ＩＣカード、タグまたはラベルに関する。   The present invention relates to a contactless IC card, tag or label.

一般に、クレジットカードやキャッシュカード、身分証明書などには、容易に偽造されないように、顔写真やバーコード、磁気コードや磁気印刷、ＩＣチップやエンボス加工などが施されている。   Generally, credit cards, cash cards, identification cards, etc. are subjected to face photographs, bar codes, magnetic codes, magnetic printing, IC chips, embossing, etc. so as not to be easily forged.

図３に示すのはクレジットカードの一例である。クレジットカード１には、図示しない裏面に磁気トラックなどが設けられ、最近では中間層すなわち、カードの内部に非接触で情報を読み書きするＩＣチップとアンテナが内蔵されたものもある。
しかしながら、クレジットカードの使える全ての店舗や施設でカードの磁気情報やＩＣに書き込まれた情報にアクセスできる機器を備えているとは限らない。
そのため、カード１の表面には従来ながらのエンボス加工２や、ホログラム印刷（またはシール）３などが設けられている。 FIG. 3 shows an example of a credit card. Some credit cards 1 are provided with a magnetic track or the like on the back surface (not shown), and recently, an intermediate layer, that is, an IC chip and an antenna for reading / writing information in a contactless manner inside the card are built in.
However, not all stores and facilities where credit cards can be used are equipped with devices that can access the magnetic information on the card or the information written on the IC.
For this reason, the surface of the card 1 is provided with conventional embossing 2, hologram printing (or sticker) 3, and the like.

なお、非接触ＩＣラベル技術については特許文献１等を参照されたい。
特開２００３−２４３９１８号公報 For non-contact IC label technology, refer to Patent Document 1 and the like.
JP 2003-243918 A

しかしながら、近年ではクレジットカードやキャッシュカード等の偽造が増加かつ巧妙化しており、電気的に本物と寸分違わぬ生ＩＣカードに、不正に入手した個人情報を書き込んで本人（本物）になりすまし、高額な詐欺を行うという事件も発生している。   However, in recent years, counterfeiting of credit cards, cash cards, etc. has increased and has become more sophisticated, and improperly impersonated (genuine) by writing illegally obtained personal information on raw IC cards that are not exactly the same as the real ones. There have also been cases of fraudulent fraud.

本発明は、斯かる実情に鑑みなされたもので、外見を単に似せようとすると、却って非接触ＩＣへのアクセスが困難になる構造を設けることにより、偽造を防止することのできる非接触ＩＣカード、タグまたはラベルを提供することを目的とする。   The present invention has been made in view of such circumstances, and a non-contact IC card capable of preventing counterfeiting by providing a structure that makes it difficult to access the non-contact IC if the appearance is simply made similar. The purpose is to provide tags or labels.

上記課題を解決するため、本発明が採用する構成の特徴は、非接触ＩＣカード、タグまたはラベルのアンテナを、金属光沢を備えた導体からなるホログラム印刷層の一部として設けたことにある。   In order to solve the above problems, a feature of the configuration adopted by the present invention is that a non-contact IC card, tag or label antenna is provided as a part of a hologram printing layer made of a conductor having a metallic luster.

もし仮に、ホログラム印刷層やホログラムシールを、非接触ＩＣカードのアンテナとしてでなく、カードの表面に貼付したり、他の層との間にラミネートした場合、ホログラム印刷層の中の金属箔がアンテナに干渉して電波を吸収、反射するので非接触ＩＣへのアクセスが妨害される。即ち、単に外見を似せようとすると偽造が余計に困難となる。   If a hologram printing layer or a hologram sticker is attached to the surface of the card or laminated between other layers, not as an antenna for a non-contact IC card, the metal foil in the hologram printing layer is used as an antenna. The radio wave is absorbed and reflected by interfering with the signal to prevent access to the non-contact IC. In other words, it is more difficult to counterfeit if you simply try to resemble the appearance.

以下、本発明の実施の形態を図１及び図２に基づき説明する。
なお、図１と図２とは、アンテナの形式が違うものであって、共通する構成には同一符号を付して個別の説明は省略する。 Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 and 2.
Note that FIG. 1 and FIG. 2 are different in antenna format, and the same reference numerals are given to common components, and individual descriptions are omitted.

図１および図２はそれぞれが実施の形態であって、表面層、中間層、裏面層からなる分解図である。   FIG. 1 and FIG. 2 are exploded views each comprising an embodiment and comprising a surface layer, an intermediate layer, and a back layer.

表面層４は透明で後述する中間層５を透過して見せるものであるのと共に、表面にエンボス文字１０が形成されている。   The surface layer 4 is transparent and shows through an intermediate layer 5 described later, and an embossed character 10 is formed on the surface.

５は中間層であり、非接触ＩＣカードを構成する金属箔や金属蒸着膜からなるアンテナ６と、ＩＣチップ７とから大略構成されている。そして、前記アンテナ６は、ホログラム印刷層８の一部をも兼ねており、見る角度により色が変わったり、立体画像が現れたりする。   Reference numeral 5 denotes an intermediate layer, which is roughly composed of an antenna 6 made of a metal foil or a metal vapor deposition film constituting a non-contact IC card, and an IC chip 7. The antenna 6 also serves as a part of the hologram printing layer 8, and the color changes depending on the viewing angle or a stereoscopic image appears.

９は裏面層であり、前述の中間層５、表面層を支持して強度を保つ働きを有する。   Reference numeral 9 denotes a back surface layer, which functions to support the intermediate layer 5 and the surface layer described above and maintain strength.

次に、上記図示例の作動を説明すと、アンテナ６は外部の図示しないリーダライタからの電波を電磁誘導により受信して、ＩＣチップ７へ電力を供給し、情報の読込・書き込みを行う。また、ホログラム印刷層を備え、このホログラム印刷自体が有る程度製造が困難なものであるため、偽造防止効果を奏する。さらに、単に外観を似せる為に、アンテナ６とは無関係に別のホログラムシールや印刷層を設けた場合には、そのホログラム印刷層の中の金属箔がアンテナに干渉して電波を吸収、反射するので非接触ＩＣへのアクセスが妨害される。即ち、単に外見を似せようとすると、非接触ＩＣカードの偽造が余計に困難となる。   Next, the operation of the illustrated example will be described. The antenna 6 receives radio waves from an external reader / writer (not shown) by electromagnetic induction, supplies power to the IC chip 7, and reads / writes information. Moreover, since the hologram printing layer is provided and the hologram printing itself is difficult to manufacture to the extent that the hologram printing itself is present, an anti-counterfeit effect is achieved. Furthermore, in order to simply resemble the appearance, when another hologram seal or printing layer is provided irrespective of the antenna 6, the metal foil in the hologram printing layer interferes with the antenna and absorbs and reflects the radio wave. Therefore, access to the non-contact IC is hindered. In other words, if the appearance is simply made similar, it becomes more difficult to forge the non-contact IC card.

こうして、セキュリティが保たれる。   Thus, security is maintained.

尚、本発明の実施の形態は、上述の図示例にのみ限定されるものではなく、本発明の要旨を逸脱しない範囲内において種々変更を加え得ることは勿論である。   It should be noted that the embodiment of the present invention is not limited to the illustrated examples described above, and various modifications can be made without departing from the scope of the present invention.

本発明は、外観と非接触ＩＣカードの双方から偽造を防止するもので、クレジットカードや身分証明書などの非接触ＩＣカード、非接触ＩＣタグ、非接触ＩＣラベルとして利用が可能である。   The present invention prevents forgery from both the appearance and the non-contact IC card, and can be used as a non-contact IC card such as a credit card or an identification card, a non-contact IC tag, or a non-contact IC label.

本発明の好ましい実施の形態を示す説明図。Explanatory drawing which shows preferable embodiment of this invention. 本発明の、図１とは別の好ましい実施の形態を示す、説明図。Explanatory drawing which shows preferable embodiment different from FIG. 1 of this invention. 従来公知のクレジットカードの説明図。Explanatory drawing of a conventionally well-known credit card.

符号の説明Explanation of symbols

４…表面層、５…中間層、６…アンテナ、７…ＩＣチップ、８…ホログラム印刷層、９…裏面層

4 ... surface layer, 5 ... intermediate layer, 6 ... antenna, 7 ... IC chip, 8 ... hologram printing layer, 9 ... back surface layer

Claims (1)

金属光沢を備えた導体からなるアンテナを、ホログラム印刷層の一部として設けた非接触ＩＣカード、タグまたはラベル。

A non-contact IC card, tag or label in which an antenna made of a conductor with metallic luster is provided as part of a hologram printing layer.

JP2004194428A 2004-06-30 2004-06-30 IC card, tag or label with hologram printing or sticker Pending JP2006018475A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009134398A (en) * 2007-11-29 2009-06-18 Toppan Printing Co Ltd RFID transfer foil with optical function, RFID tag with optical function, and information recording medium including the tag
EP2190064A1 (en) * 2008-11-20 2010-05-26 Hitachi Ltd. Assembling structure of radio IC tag

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002042088A (en) * 2000-07-31 2002-02-08 Toppan Forms Co Ltd Non-contact data transmitter / receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002042088A (en) * 2000-07-31 2002-02-08 Toppan Forms Co Ltd Non-contact data transmitter / receiver

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009134398A (en) * 2007-11-29 2009-06-18 Toppan Printing Co Ltd RFID transfer foil with optical function, RFID tag with optical function, and information recording medium including the tag
EP2190064A1 (en) * 2008-11-20 2010-05-26 Hitachi Ltd. Assembling structure of radio IC tag
JP2010124274A (en) * 2008-11-20 2010-06-03 Hitachi Ltd Assembling structure of radio ic tag

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