JP2008049648A - Genuineness determining structure of valuable printed matter - Google Patents

Genuineness determining structure of valuable printed matter Download PDF

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JP2008049648A
JP2008049648A JP2006230315A JP2006230315A JP2008049648A JP 2008049648 A JP2008049648 A JP 2008049648A JP 2006230315 A JP2006230315 A JP 2006230315A JP 2006230315 A JP2006230315 A JP 2006230315A JP 2008049648 A JP2008049648 A JP 2008049648A
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printed matter
valuable printed
genuineness
authenticity
authenticity confirmation
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Terumasa Honjo
輝正 本庄
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NESTON CO Ltd
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NESTON CO Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a genuineness determining structure, of valuable printed matter, featuring that genuineness can be easily determined by using no special devices, reliability and safety can be enhanced by certainly avoiding a reproduction due to the forgery and fraudulent use of the valuable printed matter, equipment cost can be cut by requiring no expensive devices for genuineness determination and printing cost also can be reduced. <P>SOLUTION: This genuineness determining structure includes a genuineness determination pattern printing part 3 with a large number of ultrafine letters 2 which are impossible to distinguish by naked eye, arranged in an orderly manner, in a small subdivision 11 occupying a part of the surface 10 of the valuable printed matter 1 in a strip of paper. In addition, the structure includes dot lens moldings 4 of a strip of paper for generating an enlarged stereoscopic view image based on the ultrafine letters 2 by drawing the moldings 4 near the genuineness determination pattern printing part 3 or superposing the former over the latter during confirming the genuineness. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、金券やチケット等の有価印刷物の真偽確認構造に関するものである。   The present invention relates to a structure for verifying authenticity of valuable printed matter such as gold vouchers and tickets.

従来の有価印刷物（商品券、チケット、図書券、各種証明書等）の真偽確認構造は、基材（紙片）に、複数の特殊インキを組み合わせて印刷して、赤外分析法の一つである顕微正反射法によって、識別するものが知られている（例えば、特許文献１参照）。
特開２００４−９６９４公報 The authenticity confirmation structure of conventional valuable printed materials (gift certificates, tickets, book certificates, various certificates, etc.) is one of the infrared analysis methods by printing a combination of multiple special inks on the base material (paper piece). What is identified by the microscopic specular reflection method is known (see, for example, Patent Document 1).
JP 2004-9694 A

上述の顕微正反射法は、非常に高価かつ大きな赤外分光分析装置によって行われるため、装置を一般の売店や金券ショップ等に設置させることは実質的に不可能なので、売店等で有価印刷物の真偽確認を行うことができない。しかも、複数の特殊インキを組み合わせて印刷するのは非常に手間が掛かり、印刷コストも大きくなってしまう。   Since the microscopic specular reflection method described above is performed by a very expensive and large infrared spectroscopic analyzer, it is practically impossible to install the apparatus in a general store or a cash voucher. Authenticity cannot be confirmed. In addition, printing with a combination of a plurality of special inks is very time consuming and increases the printing cost.

そこで、本発明は、特殊な装置を用いなくても、簡単に真偽確認をすることができ、有価印刷物の偽造及び盗用による複製を確実に回避して、信頼性と安全性を高めることができる有価印刷物の真偽確認構造を提供することを目的とする。
また、真偽確認用の高価な装置が必要ないことから設備コストを低減できると共に、印刷のコストも低減できる有価印刷物の真偽確認構造を提供することを他の目的とする。 Therefore, the present invention can easily confirm the authenticity without using a special device, and can reliably prevent forgery of valuable printed matter and duplication due to theft, thereby improving reliability and safety. An object is to provide an authenticity confirmation structure for valuable printed materials.
Another object of the present invention is to provide a structure for checking the authenticity of valuable printed matter that can reduce equipment costs and can reduce printing costs because an expensive device for authenticity confirmation is not required.

上記目的を達成するために、本発明に係る有価印刷物の真偽確認構造は、シート片状の有価印刷物の一部の小区域に、肉眼では判別不可能な超微細字を整然と多数個配設した真偽確認パターン印刷部と、真偽確認の際に上記真偽確認パターン印刷部に接近乃至重ね合わせて上記超微細字に基づいて拡大立体視像を発生させるためのシート片状のドットレンズ体と、を備えた。   In order to achieve the above object, the authenticity confirmation structure of the valuable printed material according to the present invention arranges a large number of super fine characters that cannot be discerned with the naked eye in some small areas of the valuable printed material in sheet form. And a sheet piece dot lens for generating an enlarged stereoscopic image based on the ultra-fine characters by approaching or superimposing the authenticity confirmation pattern printing unit upon authenticity confirmation. And a body.

また、上記超微細字が色彩を有する。また、上記有価印刷物がチケットである。あるいは、上記有価印刷物が金券である。さらに、上記真偽確認パターン印刷部の上記超微細字を整然と配設した配置ピッチと、上記ドットレンズ体の配置ピッチとの間に、３％〜20％の差を与えた。   Moreover, the ultra fine character has a color. The valuable printed material is a ticket. Alternatively, the valuable printed material is a cash voucher. Further, a difference of 3% to 20% was given between the arrangement pitch in which the ultra fine characters of the authenticity confirmation pattern printing unit were arranged in an orderly manner and the arrangement pitch of the dot lens bodies.

本発明は、次のような著大な効果を奏する。
本発明に係る有価印刷物の真偽確認構造は、シート片状の有価印刷物の一部の小区域に、肉眼では判別不可能な超微細字を整然と多数個配設した真偽確認パターン印刷部と、真偽確認の際に真偽確認パターン印刷部に接近乃至重ね合わせて超微細字に基づいて拡大立体視像を発生させるためのシート片状のドットレンズ体と、を備えているので、モアレ現象を利用して、簡単に、有価印刷物の真偽を確かめることができる。また、ドットレンズ体は、シート片状で非常にコンパクト、かつ、安価なので、売店や金券ショップ等のあらゆる店舗が所有でき、真偽確認を行うことができる。よって、有価印刷物の偽造及び盗用による複製を確実に防止・回避できて、有価印刷物の信頼性と安全性を高めることができる。
また、真偽確認のための高価な装置が不要なので、設備コストを低減することができる。しかも、超微細字は、微細製版を使えば簡単に印刷可能であることから、大掛かりな設備は不要なので、印刷コストも低減できる。 The present invention has the following remarkable effects.
The authenticity confirmation structure of the valuable printed matter according to the present invention includes an authenticity confirmation pattern printing unit in which a large number of super fine characters that are indistinguishable with the naked eye are regularly arranged in a small area of a part of the valuable printed matter in the form of a sheet. And a sheet piece-like dot lens body for generating an enlarged stereoscopic image based on the ultra fine character by approaching or overlapping the authenticity confirmation pattern printing unit at the time of authenticity confirmation. Using the phenomenon, the authenticity of valuable printed matter can be confirmed easily. In addition, since the dot lens body is in the form of a sheet and is very compact and inexpensive, it can be owned by any store such as a store or a cash voucher, and authenticity can be confirmed. Therefore, counterfeiting of valuable printed material and duplication due to theft can be reliably prevented and avoided, and the reliability and safety of valuable printed material can be improved.
Moreover, since an expensive device for authenticity confirmation is unnecessary, the equipment cost can be reduced. In addition, since ultra-fine characters can be printed easily by using fine plate making, large-scale equipment is not required, and printing costs can be reduced.

以下、実施の形態を示す図面に基づき、本発明を詳説する。
図１〜図３に示したように、本発明に係る有価印刷物の真偽確認構造は、シート片状の有価印刷物１の一部の小区域11に配設された真偽確認パターン印刷部３を備える。有価印刷物１は、金券やチケットであり、金額や図柄や文字等の表示印刷部12が、基材となる紙片の表て面10、又は、表て面10及び裏面に、全体に印刷されたものである。そして、真偽確認パターン印刷部３は、表示印刷部12の中に埋没する（紛れ込む）ように、配設されている。図例においては、一枚の有価印刷物１の表て面10の下隅部に、左右一対の真偽確認パターン印刷部３，３が配設されている。
そして、図３と、他の例である図５に示したように、真偽確認パターン印刷部３は、肉眼では判別不可能な超微細字２…を整然と多数個配設したものである。具体的には、複数列の超微細字２…の直線状の列が、Ｘ字状に直交するように配設されている。超微細字２は、図３で示したアルファベットや図５で示した片仮名以外にも、数字や平仮名等でもよい。また、図示省略するが、有価印刷物１が、裏面にも、上述と同じ真偽確認パターン印刷部３を有するのもよい。 Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments.
As shown in FIGS. 1 to 3, the authenticity confirmation structure of the valuable printed matter according to the present invention is the authenticity confirmation pattern printing unit 3 disposed in a small area 11 of a part of the valuable printed matter 1 in the form of a sheet. Is provided. The valuable printed matter 1 is a cash voucher or ticket, and the display printing unit 12 for the amount of money, designs, characters, etc. is printed on the entire surface 10 or the surface 10 and the back surface of the paper sheet as the base material. Is. The authenticity confirmation pattern printing unit 3 is disposed so as to be buried (distracted) in the display printing unit 12. In the illustrated example, a pair of left and right authenticity confirmation pattern printing portions 3 and 3 are disposed at the lower corner portion of the front surface 10 of one valuable printed matter 1.
As shown in FIG. 3 and FIG. 5 as another example, the authenticity confirmation pattern printing unit 3 is a system in which a large number of ultrafine characters 2... Specifically, a plurality of rows of ultrafine characters 2... Are arranged so as to be orthogonal to the X shape. The superfine characters 2 may be numbers, hiragana, etc. in addition to the alphabet shown in FIG. 3 and the katakana shown in FIG. Although not shown, the valuable printed matter 1 may have the same authenticity confirmation pattern printing unit 3 as that described above on the back surface.

また、本発明に係る有価印刷物の真偽確認構造は、真偽確認の際に真偽確認パターン印刷部３に接近乃至重ね合わせて超微細字２に基づいて拡大立体視像を発生させるためのシート片状のドットレンズ体４を備えている。ドットレンズ体４は、図４に示したように、薄板（シート片）状の平板材７の表て面７ａに、緩やかな弯曲面を有するように突設された微小膨出部５…が、所定の配置ピッチＰ5 をもって整然と配設されたものである。微小膨出部５…の配置のパターンは超微細字２…と同様であり、複数列の微小膨出部５…の直線状の列が、Ｘ字状に直交するように配設されている。隣り合う微小膨出部５，５の間には、微細な谷部６が形成されている。
また、真偽確認パターン印刷部３の超微細字２を整然と配設した配置ピッチＰ2 と、ドットレンズ体４の微小膨出部５…の配置ピッチＰ5 との間には、３％〜20％の差が与えられている（図４，図５参照）。そして、真偽確認パターン印刷部３にドットレンズ体４を接近乃至重ね合わせた際に、両者の僅かなズレによりモアレが生じることで（以下、「モアレ現象」という。）、図３に示したように、超微細字２…に基づいて拡大立体視像が発生（発現）する。差が３％未満であると、拡大立体視像が十分な状態で発生せず、また、20％超過であると、立体視像が不鮮明となってしまう。 Further, the authenticity confirmation structure of the valuable printed matter according to the present invention is for generating an enlarged stereoscopic image based on the ultrafine character 2 by approaching or overlapping the authenticity confirmation pattern printing unit 3 at the time of authenticity confirmation. A sheet-like dot lens body 4 is provided. As shown in FIG. 4, the dot lens body 4 has minute bulging portions 5, which protrude from the surface 7 a of the thin plate (sheet piece) flat plate member 7 so as to have a gentle curved surface. These are arranged orderly with a predetermined arrangement pitch P 5 . The arrangement pattern of the minute bulges 5 is the same as that of the ultrafine characters 2... And the linear rows of the plural rows of minute bulges 5 are arranged so as to be orthogonal to the X shape. . Between the adjacent minute bulging parts 5 and 5, the fine valley part 6 is formed.
Further, the arrangement pitch P 2 which is orderly arranged ultrafine shaped second authenticity confirmation pattern printing unit 3, between the small bulge portion 5 ... arrangement pitch P 5 of the dot lens body 4, 3% A difference of 20% is given (see FIGS. 4 and 5). Then, when the dot lens body 4 approaches or overlaps the authenticity confirmation pattern printing unit 3, moire is generated due to slight misalignment between the two (hereinafter referred to as “moire phenomenon”), as shown in FIG. 3. As described above, an enlarged stereoscopic image is generated (expressed) based on the ultrafine characters 2. If the difference is less than 3%, an enlarged stereoscopic image is not generated in a sufficient state, and if it exceeds 20%, the stereoscopic image is unclear.

また、図３に於て、超微細字２…は、有価印刷物１に、上下方向を向く状態で配設されているが、ドットレンズ体４を通して、90°横倒した状態の立体視像が発生している。超微細字２の立体視像の向きが、実際に印刷された向きとどの程度傾斜するかは、超微細字２の色彩や、両配置ピッチＰ2 ，Ｐ5 の差に応じて、90°や45°等、相違する。超微細字２…は、黒色であったり、あるいは、青、赤、紫等の様々な色彩に形成される。
なお、ドットレンズ体４は、例えば、透明性を有するポリエチレンやアクリル樹脂製板材から成り、また、上述のような形状に限定されず、突起部の形状や配置は設計変更自由である。 In FIG. 3, the super fine characters 2... Are arranged on the valuable printed material 1 so as to face up and down, but through the dot lens body 4, a stereoscopic image in a state of 90 ° lying down is generated. is doing. The degree to which the orientation of the stereoscopic image of the super fine character 2 is inclined with respect to the actually printed direction is 90 ° depending on the color of the super fine character 2 and the difference between the arrangement pitches P 2 and P 5 . Or 45 °. The superfine characters 2 are black or formed in various colors such as blue, red, and purple.
The dot lens body 4 is made of, for example, a transparent polyethylene or acrylic resin plate material, and is not limited to the shape described above, and the shape and arrangement of the protrusions can be freely changed in design.

そして、上述のように、真偽確認パターン印刷部３は、表示印刷部12の中に埋没するように配設されていることから、肉眼では、有価印刷物１が、真偽確認パターン印刷部３を有していることを識別しにくく、表示印刷部12のデザイン性は損なわれない。
なお、有価印刷物１は上述のものに限定されず、一枚の有価印刷物１に配設される真偽確認パターン印刷部３の数量や、配設位置は変更自由であり、例えば、表て面10の４隅部に、パターン印刷部３が一つずつ配設されたり、あるいは、表て面10の中央乃至その近傍に、パターン印刷部３が配設されるのもよい。また、図例では、パターン印刷部３を、多数の超微細字２…が矩形状を成すように配設されたものとなっているが、例えば、円形に形成されてもよい。
なお、超微細字２は、微細製版（ドットレンズ体４によってモアレ現象を発生させることができるような製版）によって印刷されるものなので、図１の有価印刷物１を一般的なコピー機で印刷しても、ドットレンズ体４によって拡大立体視像が発生するような真偽確認パターン印刷部３を複製することはできない。 As described above, since the authenticity confirmation pattern printing unit 3 is disposed so as to be buried in the display printing unit 12, the valuable printed matter 1 is visually recognized by the trueness confirmation pattern printing unit 3. The design of the display printing unit 12 is not impaired.
Note that the valuable printed material 1 is not limited to the above-described ones, and the number and arrangement positions of the authenticity confirmation pattern printing units 3 arranged on one valuable printed material 1 can be freely changed. The pattern printing units 3 may be arranged one by one at the four corners of the pattern 10, or the pattern printing units 3 may be arranged at the center of the surface 10 or in the vicinity thereof. Further, in the illustrated example, the pattern printing unit 3 is arranged so that a large number of ultrafine characters 2... Form a rectangular shape, but may be formed in a circular shape, for example.
Since the super fine characters 2 are printed by fine plate making (plate making that can generate a moire phenomenon by the dot lens body 4), the valuable printed matter 1 in FIG. 1 is printed by a general copying machine. However, the authenticity confirmation pattern printing unit 3 in which an enlarged stereoscopic image is generated by the dot lens body 4 cannot be copied.

次いで、本発明の真偽確認構造の使用方法について説明すると、図１に示した有価印刷物１が、例えば、デパートや金券ショップに持ち込まれたら、店員は、図２に示したドットレンズ体４を有価印刷物１の真偽確認パターン印刷部３に接近乃至重ね合わせる。すると、図３に示したように、超微細字２…と、ドットレンズ体４の多数の微小膨出部５…とのモアレ現象によって、超微細字２…に基づいて拡大立体視像が発生し、店員は、この有価印刷物１が、偽造や複製をしたものではなく、微細製版によって印刷された本物の金券やチケットであることを確認できる。また、真偽確認パターン印刷部３は、表示印刷部12の中に埋没されるように配設されていることから、肉眼では、パターン印刷部３を識別しづらいため、表示印刷部12のデザイン性は損なわれない。なお、予め、パターン印刷部３を配設する位置（例えば、有価印刷部１の表て面10の隅部）をおおよそ特定しておけば、肉眼では識別しにくいパターン印刷部３の位置にドットレンズ体４を迅速に重ね合わせることができるので、好ましい。   Next, a method of using the authenticity confirmation structure of the present invention will be described. When the valuable printed material 1 shown in FIG. 1 is brought into, for example, a department store or a cash voucher shop, the store clerk holds the dot lens body 4 shown in FIG. Approach or overlap the authenticity confirmation pattern printing unit 3 of the valuable printed material 1. Then, as shown in FIG. 3, an enlarged stereoscopic image is generated based on the ultrafine characters 2 due to the moire phenomenon between the ultrafine characters 2... And the numerous minute bulging portions 5 of the dot lens body 4. Then, the store clerk can confirm that the valuable printed matter 1 is not a forged or duplicated copy but a genuine cash voucher or ticket printed by fine plate making. Further, since the authenticity confirmation pattern printing unit 3 is disposed so as to be buried in the display printing unit 12, it is difficult to identify the pattern printing unit 3 with the naked eye. Sex is not impaired. In addition, if the position where the pattern printing unit 3 is disposed (for example, the corner portion of the front surface 10 of the valuable printing unit 1) is roughly specified in advance, dots will be formed at the position of the pattern printing unit 3 that is difficult to identify with the naked eye. This is preferable because the lens bodies 4 can be quickly superimposed.

以上のように、本発明に係る有価印刷物の真偽確認構造は、シート片状の有価印刷物１の一部の小区域11に、肉眼では判別不可能な超微細字２を整然と多数個配設した真偽確認パターン印刷部３と、真偽確認の際に真偽確認パターン印刷部３に接近乃至重ね合わせて超微細字２に基づいて拡大立体視像を発生させるためのシート片状のドットレンズ体４と、を備えているので、ドットレンズ体４を、真偽確認パターン印刷部３に接近乃至重ね合わせることで、モアレ現象を利用して、簡単に、有価印刷物１の真偽を確かめることができる。また、ドットレンズ体４は、シート片状で非常にコンパクト、かつ、安価なので、売店や金券ショップ等のあらゆる店舗が所有でき、真偽確認を行うことができる。よって、有価印刷物１の偽造及び盗用による複製を確実に防止・回避できて、有価印刷物１の信頼性と安全性を高めることができる。
また、真偽確認のための高価な装置が不要なので、設備コストを低減することができる。しかも、超微細字２は、微細製版を使えば簡単に印刷可能であることから、特殊な印刷機等の設備は不要であり、印刷コストも低減できる。 As described above, the authenticity confirmation structure of the valuable printed matter according to the present invention arranges a large number of super fine characters 2 that cannot be discerned with the naked eye in some small areas 11 of the valuable printed matter 1 in the form of a sheet. The authenticity confirmation pattern printing unit 3 and sheet-like dots for generating an enlarged stereoscopic image based on the ultra-fine characters 2 by approaching or overlapping the authenticity confirmation pattern printing unit 3 at the time of authenticity confirmation Since the lens body 4 is provided, the authenticity of the valuable printed matter 1 can be easily confirmed by using the moire phenomenon by approaching or overlapping the dot lens body 4 with the authenticity confirmation pattern printing unit 3. be able to. Further, since the dot lens body 4 is in the form of a sheet and is very compact and inexpensive, it can be owned by any store such as a store or a voucher shop, and authenticity can be confirmed. Therefore, it is possible to reliably prevent and avoid duplication of the valuable printed matter 1 due to counterfeiting and theft, and to improve the reliability and safety of the valuable printed matter 1.
Moreover, since an expensive device for authenticity confirmation is unnecessary, the equipment cost can be reduced. Moreover, since the super fine characters 2 can be printed easily by using fine plate making, no special printer or the like is required, and the printing cost can be reduced.

また、超微細字２が色彩を有することで、色彩の違いによって、超微細字２の拡大立体視像が、様々なパターンの向きとなって発生する。よって、有価印刷物１の種類に応じて超微細字２の色彩を違えることで、拡大立体視像の向きを変えることができ、確認し易くなると共に、一層、偽造防止を図ることができる。   Further, since the super fine character 2 has a color, enlarged stereoscopic images of the super fine character 2 are generated in various patterns depending on the color. Therefore, by changing the color of the superfine characters 2 according to the type of the valuable printed material 1, the direction of the enlarged stereoscopic image can be changed, and it becomes easier to check, and forgery can be further prevented.

また、有価印刷物１がチケットであれば、コンサート会場等で、チケットの真偽確認を行うことができ、チケットの信頼性と安全性を向上させることができる。しかも、真偽確認を簡単かつ迅速に行えるので、来場した多くの観客のチケットの真偽確認を行うとしても、時間が掛からない。   If the valuable printed material 1 is a ticket, the authenticity of the ticket can be confirmed at a concert venue or the like, and the reliability and safety of the ticket can be improved. In addition, since authenticity confirmation can be performed easily and quickly, even if the authenticity of the tickets of many spectators who visit the venue is confirmed, it does not take time.

また、有価印刷物１が金券であれば、売店や金券ショップ等で、金券の真偽確認を行うことができ、金券の信頼性と安全性を向上させることができる。しかも、真偽確認は、簡単かつ迅速に行えて、時間が掛からない。   If the valuable printed material 1 is a cash voucher, the authenticity of the cash voucher can be confirmed at a store or a cash voucher shop, and the reliability and safety of the cash voucher can be improved. Moreover, authenticity confirmation can be performed easily and quickly, and does not take time.

また、真偽確認パターン印刷部３の超微細字２を整然と配設した配置ピッチＰ2 と、ドットレンズ体４の配置ピッチＰ5 との間に、３％〜20％の差を与えたので、鮮明な拡大立体視像を確実に発生させることができ、効率よく真偽確認を行うことができる。 Further, the arrangement pitch P 2 which is orderly arranged ultrafine shaped second authenticity confirmation pattern printing unit 3, between the arrangement pitch P 5 of the dot lens body 4, so giving a difference in 3% to 20% Thus, a clear magnified stereoscopic image can be reliably generated, and authenticity can be confirmed efficiently.

本発明に係る有価印刷物の真偽確認構造の実施の一形態を示す正面図である。It is a front view which shows one Embodiment of the authenticity confirmation structure of the valuable printed matter which concerns on this invention. ドットレンズ体を示す正面図である。It is a front view which shows a dot lens body. 説明用要部正面図である。It is a principal part front view for description. 図２のイ−イ拡大断面図である。FIG. 3 is an enlarged cross-sectional view taken along the line II in FIG. 2. 真偽確認パターン印刷部の他の例を示す拡大正面図である。It is an enlarged front view which shows the other example of a authenticity confirmation pattern printing part.

符号の説明Explanation of symbols

１ 有価印刷物
２ 超微細字
３ 真偽確認パターン印刷部
４ ドットレンズ体
11 小区域
Ｐ2 配置ピッチ
Ｐ5 配置ピッチ 1 Valuable printed matter 2 Super fine character 3 True / false confirmation pattern printing part 4 Dot lens body
11 Small area P 2 arrangement pitch P 5 arrangement pitch

Claims (5)

シート片状の有価印刷物（１）の一部の小区域（11）に、肉眼では判別不可能な超微細字（２）を整然と多数個配設した真偽確認パターン印刷部（３）と、真偽確認の際に上記真偽確認パターン印刷部（３）に接近乃至重ね合わせて上記超微細字（２）に基づいて拡大立体視像を発生させるためのシート片状のドットレンズ体（４）と、を備えたことを特徴とする有価印刷物の真偽確認構造。   A true / false confirmation pattern printing section (3) in which a large number of ultrafine characters (2) that are indistinguishable with the naked eye are arranged in a small area (11) of a piece of valuable printed matter (1) in sheet form; A sheet piece dot lens body (4) for generating an enlarged stereoscopic image based on the ultra fine character (2) by approaching or overlapping the authenticity confirmation pattern printing unit (3) at the time of authenticity confirmation. ) And the authenticity confirmation structure of the valuable printed matter. 上記超微細字（２）が色彩を有する請求項１記載の有価印刷物の真偽確認構造。   2. The authenticity confirmation structure for valuable printed matter according to claim 1, wherein the ultrafine character (2) has a color. 上記有価印刷物（１）がチケットである請求項１又は２記載の有価印刷物の真偽確認構造。   The authenticity confirmation structure for valuable printed matter according to claim 1 or 2, wherein the valuable printed matter (1) is a ticket. 上記有価印刷物（１）が金券である請求項１又は２記載の有価印刷物の真偽確認構造。   The authenticity confirmation structure for valuable printed matter according to claim 1 or 2, wherein the valuable printed matter (1) is a cash voucher. 上記真偽確認パターン印刷部（３）の上記超微細字（２）を整然と配設した配置ピッチ（Ｐ2 ）と、上記ドットレンズ体（４）の配置ピッチ（Ｐ5 ）との間に、３％〜20％の差を与えた請求項１，２，３又は４記載の有価印刷物の真偽確認構造。 The authenticity check pattern printing section (3) of the ultrafine-shaped (2) orderly arranged with the arrangement pitch (P 2), between the dot lens body (4) of the arrangement pitch (P 5), 5. The authenticity confirmation structure for valuable printed matter according to claim 1, 2, 3 or 4, which gives a difference of 3% to 20%.
JP2006230315A 2006-08-28 2006-08-28 Genuineness determining structure of valuable printed matter Pending JP2008049648A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100980442B1 (en) 2010-03-12 2010-09-07 한국조폐공사 Device for counterfeit check and article including the device
KR101147284B1 (en) * 2010-10-26 2012-05-18 한국조폐공사 Secure document for preventing counterfeit/alteration and detection tool for detecting counterfeit/alteration
JP2013509312A (en) * 2009-10-30 2013-03-14 ドゥ ラ リュ インターナショナル リミティド Security device
JP2017105043A (en) * 2015-12-09 2017-06-15 独立行政法人 国立印刷局 Printed matter comprising minute characters

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013509312A (en) * 2009-10-30 2013-03-14 ドゥ ラ リュ インターナショナル リミティド Security device
US9429762B2 (en) 2009-10-30 2016-08-30 De La Rue International Limited Security device
KR100980442B1 (en) 2010-03-12 2010-09-07 한국조폐공사 Device for counterfeit check and article including the device
WO2011111948A2 (en) * 2010-03-12 2011-09-15 한국조폐공사 Device for preventing forgery and falsification, and product provided with same
WO2011111948A3 (en) * 2010-03-12 2012-02-23 한국조폐공사 Device for preventing forgery and falsification, and product provided with same
KR101147284B1 (en) * 2010-10-26 2012-05-18 한국조폐공사 Secure document for preventing counterfeit/alteration and detection tool for detecting counterfeit/alteration
JP2017105043A (en) * 2015-12-09 2017-06-15 独立行政法人 国立印刷局 Printed matter comprising minute characters

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