JP2015202658A - Identification mark formed object - Google Patents

Identification mark formed object Download PDF

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JP2015202658A
JP2015202658A JP2014084103A JP2014084103A JP2015202658A JP 2015202658 A JP2015202658 A JP 2015202658A JP 2014084103 A JP2014084103 A JP 2014084103A JP 2014084103 A JP2014084103 A JP 2014084103A JP 2015202658 A JP2015202658 A JP 2015202658A
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identification
identification mark
identification element
recess
mark
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JP6217026B2 (en
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聖 福田
Sei Fukuda
聖 福田
浩 岩崎
Hiroshi Iwasaki
浩 岩崎
直人 堀内
Naoto Horiuchi
直人 堀内
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National Printing Bureau
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Abstract

PROBLEM TO BE SOLVED: To provide an identification mark formed object having an identification mark formed in a region without increasing an area for forming the identification mark, in which the identification mark having a convex-shape disposed in a numerous line form has more improved finger sensitivity than conventional ones, making it easier to identify.SOLUTION: An identification mark formed object has, on a part of a substrate, an identification mark formed by disposing convex-shaped identification elements in a numerous line form at constant intervals. A recess that is recessed from surfaces of the identification elements is formed parallel to the identification elements, and a first edge portion is disposed at a boundary between the surfaces of the identification elements and the recess.

Description

本発明は、銀行券、有価証券、各種証明書、重要書類等に視覚障害者及び健常者が指先で識別することが可能なマークを備えた識別マーク形成体に関するものである。 The present invention relates to an identification mark forming body provided with a mark which can be identified with a fingertip by a visually impaired person and a healthy person on banknotes, securities, various certificates, important documents and the like.

従来から、銀行券や有価証券等には、視覚障害者が券種を識別するために、紙基材に透き入れ、エンボス加工等によって凹凸が形成されたものや、紙基材に凹版印刷によってインキの盛りによる凸形状のマークが形成されたものがある。このような、凹凸形状のマークを形成することで、触感による銀行券や有価証券等の識別が可能であり、券種を識別することを目的として、券種毎にマークの形状や形成されたマークの数を異ならせて用いられている。   Conventionally, banknotes and securities, etc., have been visually indented by embossing, etc. on paper bases, or intaglio printing on paper bases, so that visually impaired people can identify the type of bills. There are some in which convex marks are formed by a pile of ink. By forming such concave and convex marks, it is possible to identify banknotes and securities by tactile sensation, and for the purpose of identifying the ticket type, the shape and shape of the mark is formed for each ticket type It is used with different numbers of marks.

この識別マークの識別性を向上させる技術として、本出願人は、基材上に凹凸形状の要素が万線状に配置されて成る二つの領域を形成し、二つの領域を重ねることで、従来の識別マークよりも高低差が大きくなり、得られる触感を向上させた識別マークを有する貴重印刷物を提案している(例えば、特許文献1参照)。   As a technique for improving the identification of the identification mark, the applicant of the present invention forms two regions in which uneven elements are arranged in a line on a substrate, and overlaps the two regions. A valuable printed matter having an identification mark having a height difference larger than that of the identification mark and having an improved tactile sensation is proposed (for example, see Patent Document 1).

一方、本出願人は、識別マークとは異なるが、凹版印刷による盛り上がりのある印刷を形成し、階調表現した画像表示体を提案している(例えば、特許文献2参照)。特許文献2の技術は、階調画像に対応する複数の分割された領域に線群が配置され、階調に応じて線群の配列方向が異なり、正面からは、画像が見えないが、照明にかざして観察することで、階調画像が見えるものである。   On the other hand, the applicant of the present invention has proposed an image display body that is different from the identification mark, but that forms a swell print by intaglio printing and expresses gradation (see, for example, Patent Document 2). In the technique of Patent Document 2, a line group is arranged in a plurality of divided regions corresponding to a gradation image, the arrangement direction of the line group differs according to the gradation, and the image cannot be seen from the front. A gradation image can be seen by observing over.

特許第5228234号公報Japanese Patent No. 5228234 特許第3600842号公報Japanese Patent No. 3600842

従来から用いられている凹凸形状の識別マークは、券種毎に形状や数を異ならせることで、券種識別を行うものであるが、例えば、現在の銀行券のように、識別マーク以外の凹版印刷によって盛りのある印刷模様が施された領域や、すき入れによる凹凸が施された領域があり、どれが識別マークか認識し難く、複数の凹凸による模様がある中で、細かな形状の差までは認識し難く、識別性の向上が望まれていた。そして、視覚障害者において、このような識別マークを識別するためには、その券種に施された凹凸による模様を熟知する必要があり、熟知したとしても識別するのに時間と経験と要し、簡易に識別できる識別マークが望まれていた。 Conventionally used concave / convex shaped identification marks are used to identify ticket types by changing the shape and number of each ticket type. For example, as in current banknotes, There are areas with a large printed pattern by intaglio printing and areas with irregularities due to crevices, and it is difficult to recognize which is an identification mark, and there are patterns with multiple irregularities. It was difficult to recognize even the difference, and an improvement in discrimination was desired. In order to identify such an identification mark in a visually impaired person, it is necessary to be familiar with the pattern due to the unevenness applied to the ticket type, and even if it is familiar, it takes time and experience to identify it. Therefore, an identification mark that can be easily identified has been desired.

また、特許文献1の技術においては、二つの領域に凹凸形状の要素を万線状に配置し、重ね合わせることで、触感を向上させたものであるが、凹凸形状の要素を形成する二つの領域を必要とし、銀行券、有価証券等の基材上に識別マークを形成するための面積が大きくなり、他の模様に影響してしまう。また、二つの領域に形成された万線状の凹凸形状の重ね合わせる位置を合わせなければならず操作が煩雑になるという問題があり、簡易に識別できる識別マークが望まれていた。 Further, in the technique of Patent Document 1, tactile sensation is improved by arranging concavo-convex elements in two regions and superimposing them in two regions. An area is required, and an area for forming an identification mark on a base material such as banknotes and securities becomes large, which affects other patterns. In addition, there is a problem in that the operation of the line-shaped unevenness formed in the two regions has to be aligned and the operation becomes complicated, and an identification mark that can be easily identified has been desired.

また、特許文献2の技術においては、複数の領域に分割されて配置された凸形状の上に、階調画像に応じて線群の配列方向が異なった凹凸が形成される構成によって階調画像を表現するものであり、基材の上に凹凸形状が形成されているため、仮に触感は得られたとしても、階調画像に応じて凹凸の配列方向が異なることで部分的に触感が異なり、マーク全体に亘って安定した識別性を得ることができない。 Further, in the technique of Patent Document 2, a gradation image is formed by forming a concavity and convexity having different line group arrangement directions in accordance with a gradation image on a convex shape arranged by being divided into a plurality of regions. Since the uneven shape is formed on the base material, even if a tactile sensation is obtained, the tactile sensation differs partially due to the arrangement direction of the unevenness depending on the gradation image. Thus, it is not possible to obtain stable discrimination across the entire mark.

そこで、本発明は前述した問題点を解決することを目的としたもので、識別マークを形成するための面積が大きくなることなく、一つの領域の中に識別マークを形成したもので、万線状に配置された凸形状の識別マークにおいて、従来よりも指感性を向上させ簡易に識別できる識別マーク形成体を提供することを目的とする。 Accordingly, the present invention aims to solve the above-described problems, and the identification mark is formed in one region without increasing the area for forming the identification mark. An object of the present invention is to provide an identification mark forming body that can be easily identified with improved finger sensibility than conventional ones.

本発明の識別マーク形成体は、基材の一部に、凸形状の識別要素が一定の間隔で万線状に配置されて成る識別マークが形成された識別マーク形成体であって、識別要素に、識別要素と平行に識別要素の表面から凹んだ凹部が形成され、識別要素の表面と凹部の境界に第1のエッジ部を有することを特徴とする。 The identification mark formation body of the present invention is an identification mark formation body in which an identification mark formed by arranging convex identification elements in a line at regular intervals is formed on a part of a substrate. In addition, a concave portion that is recessed from the surface of the identification element is formed in parallel to the identification element, and a first edge portion is provided at the boundary between the surface of the identification element and the concave portion.

また、本発明の識別マーク形成体は、識別要素の両側に第2のエッジ部を備えることを特徴とする。 Moreover, the identification mark formation body of this invention is equipped with the 2nd edge part on both sides of an identification element, It is characterized by the above-mentioned.

本発明の識別マーク形成体は、万線状に配置された凸形状の識別要素による触感に、識別要素が有する第1のエッジ部による触感が加わることで指感性が向上し、より正確な識別が可能となる。 The identification mark forming body of the present invention improves finger sensitivity by adding a tactile sensation by the first edge portion of the identification element to a tactile sensation by convex identification elements arranged in a line. Is possible.

本発明の識別マーク形成体の概要を示す図である。It is a figure which shows the outline | summary of the identification mark formation body of this invention. 本発明の識別マークの構成を示す図である。It is a figure which shows the structure of the identification mark of this invention. 識別マークを構成する識別要素の詳細な構成を示す図である。It is a figure which shows the detailed structure of the identification element which comprises an identification mark. 識別要素に形成された凹部の断面形状を示す図である。It is a figure which shows the cross-sectional shape of the recessed part formed in the identification element. 本発明の識別マーク形成体の効果を模式的に示す図である。It is a figure which shows typically the effect of the identification mark formation body of this invention. 実施例1の識別マーク形成体を示す図である。FIG. 3 is a diagram showing an identification mark forming body of Example 1.

本発明の識別マーク形成体(1)の概要について説明する。本発明の識別マーク形成体(1)は、図1に示すように、基材(2)の一部に、基材(2)に凹凸を施すことで形成された識別マーク(3)を備えて成る。図1において識別マーク形成体(1)は、額面(4)、記番号(5)が印刷された商品券の例を示しているが、本発明の識別マーク形成体(1)は、商品券のように、同じ製品の中で価値が異なる複数の券種を有するような製品、例えば、銀行券、諸証券等の形態であっても良い。また、本発明の識別マーク形成体(1)は、図1に示す識別マーク(3)、額面(4)及び記番号(5)の他に、印刷模様が施されていても良い。また、図1では、基材(2)の一部に、識別マーク(3)が形成された状態を示しているが、基材(2)の全面に識別マーク(3)を形成することも可能である。ただし、額面(4)や記番号(5)等の印刷模様と識別マーク(3)が重複しないために、基材(2)の一部に識別マーク(3)を形成することが好ましい。   The outline | summary of the identification mark formation body (1) of this invention is demonstrated. As shown in FIG. 1, the identification mark forming body (1) of the present invention includes an identification mark (3) formed by forming irregularities on the base material (2) on a part of the base material (2). It consists of In FIG. 1, the identification mark forming body (1) is an example of a gift certificate on which the face value (4) and the serial number (5) are printed, but the identification mark forming body (1) of the present invention is a gift certificate. As described above, a product having a plurality of ticket types having different values in the same product, for example, a form such as a bank note or various securities may be used. Further, the identification mark forming body (1) of the present invention may be provided with a printed pattern in addition to the identification mark (3), the face value (4) and the serial number (5) shown in FIG. Further, FIG. 1 shows a state in which the identification mark (3) is formed on a part of the base material (2), but the identification mark (3) may be formed on the entire surface of the base material (2). Is possible. However, it is preferable to form the identification mark (3) on a part of the substrate (2) so that the printed pattern such as the face value (4) and the serial number (5) and the identification mark (3) do not overlap.

(基材)
識別マーク(3)を形成する基材(2)には、凹版印刷、グラビア印刷、スクリーン印刷によって基材の上に凸形状のマークが形成可能な基材又はすき入れ、レーザ加工、エンボス加工によって基材自体に凸形状のマークが形成可能な基材であれば特に限定はなく、紙、プラスチック、金属等を用いることができる。
(Base material)
The base material (2) for forming the identification mark (3) can be formed by intaglio printing, gravure printing, screen printing, a base material that can form a convex mark on the base material, or by insertion, laser processing, embossing There is no particular limitation as long as a convex mark can be formed on the substrate itself, and paper, plastic, metal, or the like can be used.

(識別マーク)
図2は、図1に示す識別マーク形成体(1)において、破線で囲む識別マーク(3)が形成された領域を拡大した図である。図2(a)は、識別マーク(3)が形成された領域の平面図であり、図2(b)は、図2(a)のA−A’線における断面図である。
(Identifying mark)
FIG. 2 is an enlarged view of a region where the identification mark (3) surrounded by a broken line is formed in the identification mark formation body (1) shown in FIG. FIG. 2A is a plan view of a region where the identification mark (3) is formed, and FIG. 2B is a cross-sectional view taken along the line AA ′ in FIG.

本発明の識別マークは、図2(a)に示すように、線幅(W)で凸形状の識別要素(11)が一定の間隔(S)で万線状に配置される。なお、凸形状の識別要素(11)の加工の詳細としては、前述した凹版印刷、グラビア印刷、スクリーン印刷によって識別要素(11)が形成される場合、基材(2)の上に凸形状の識別要素(11)が形成され、前述したすき入れ、レーザ加工、エンボス加工によって識別要素(11)が形成される場合は、基材(2)自体が部分的に除去されるか、加圧によって凹部が形成されることとなるが、結果的に形成された識別要素(11)は、凸形状となることから、本発明において、いずれの方法で形成された識別要素(11)も同じものとして説明する。本発明において、識別要素(11)を万線状に配置する理由は、直線状の識別要素(11)が一定の周期で配置されることで、識別マーク(3)が形成された領域に対して、直線状の識別要素(11)と直交する方向に指で走査したときに、どの位置を走査しても同じ指感性を得るためである。 In the identification mark of the present invention, as shown in FIG. 2A, convex identification elements (11) having a line width (W) are arranged in a single line at a constant interval (S). In addition, as the details of the processing of the convex identification element (11), when the identification element (11) is formed by the above-described intaglio printing, gravure printing, or screen printing, the convex shape is formed on the base material (2). In the case where the identification element (11) is formed and the identification element (11) is formed by the above-described scoring, laser processing, or embossing, the base material (2) itself is partially removed or pressed. Although the concave portion is formed, the identification element (11) formed as a result has a convex shape. Therefore, in the present invention, the identification element (11) formed by any method is assumed to be the same. explain. In the present invention, the reason why the identification elements (11) are arranged in a line is that the linear identification elements (11) are arranged at a constant period, so that the identification mark (3) is formed on the region. Thus, when the finger is scanned in the direction orthogonal to the linear identification element (11), the same finger sensitivity is obtained regardless of which position is scanned.

識別要素(11)の線幅(W)は、指で走査したときに一つ一つの識別要素(11)を識別するために、200μmから1000μmの範囲で形成され、線幅(W)を400μmから600μmの範囲で形成すると、触感の強さが向上するため好ましい。 The line width (W) of the identification element (11) is formed in a range of 200 μm to 1000 μm in order to identify each identification element (11) when scanned with a finger, and the line width (W) is 400 μm. To 600 μm is preferable because the tactile sensation is improved.

識別要素(11)の間隔(S)は、小さすぎると隣り合う識別要素(11)を弁別し難くなることから、1000μmより大きい間隔(S)で識別要素(11)が配置される。また、間隔(S)が大きすぎると、走査したときに指が捉える識別要素の数が少なく指感性が低下するとともに、識別マーク(3)自体の領域が大きくなることから、3000μm以下で識別要素(11)が配置される。なお、識別要素(11)の間隔(S)が小さいと、指に接触する識別要素(11)の数は増えるが、一つの識別要素(11)から加わる力が弱くなり、逆に、識別要素(11)の間隔(S)が大きいと、一つの識別要素(11)から加わる力が大きくなるが、指に接触する識別要素(11)の数は少なくなり、両者のバランスを考慮すると、識別要素の間隔(S)を1500μmから2000μmの範囲で形成することが好ましい。 If the distance (S) between the identification elements (11) is too small, it is difficult to discriminate between the adjacent identification elements (11). Therefore, the identification elements (11) are arranged at an interval (S) larger than 1000 μm. If the interval (S) is too large, the number of identification elements captured by the finger when scanning is small and the finger sensitivity is reduced, and the area of the identification mark (3) itself becomes large. (11) is arranged. In addition, when the space | interval (S) of an identification element (11) is small, although the number of the identification elements (11) which contact a finger will increase, the force added from one identification element (11) will become weak, conversely, When the interval (S) of (11) is large, the force applied from one identification element (11) increases, but the number of identification elements (11) that come into contact with the finger decreases, and considering the balance between the two, identification The element spacing (S) is preferably formed in the range of 1500 μm to 2000 μm.

図2(b)は、図2(a)に示すA−A’線の断面図であり、本発明において識別要素(11)は、基材(2)から盛り上がった凸形状で構成される。図2(b)に示す識別要素の高さ(H)は、識別要素(11)を識別するために、15μmより大きくする必要がある。また、識別要素の高さ(H)の上限は、前述した加工方法によって、基材(2)に凸形状が形成可能な範囲であれば特に限定はないが、インキの盛りで識別要素(11)を形成する場合、流通適正を考慮して60μm以下で形成するのが好ましく、基材(2)自体を加工して識別要素(11)を形成する場合、流通適正を考慮して、基材(2)の厚さの半分以下で形成するのが好ましい。 FIG. 2B is a cross-sectional view taken along the line A-A ′ shown in FIG. 2A, and in the present invention, the identification element (11) is formed in a convex shape raised from the base material (2). The height (H) of the identification element shown in FIG. 2B needs to be larger than 15 μm in order to identify the identification element (11). The upper limit of the height (H) of the identification element is not particularly limited as long as the convex shape can be formed on the base material (2) by the above-described processing method, but the identification element (11 ) Is preferably formed with a thickness of 60 μm or less in consideration of proper distribution. When forming the identification element (11) by processing the base material (2) itself, the base material is considered in consideration of proper distribution. It is preferable to form with less than half of the thickness of (2).

図2(b)では、凸形状の断面が、四角形で構成された状態を示しているが、本発明の識別要素(11)の形状は、これに限定されるものはなく、図2(c)に示す台形、図2(d)に示す半円、図2(e)に示す三角形であっても良い。 FIG. 2B shows a state in which the convex cross section is formed of a quadrangle, but the shape of the identification element 11 of the present invention is not limited to this, and FIG. ), A semicircle shown in FIG. 2D, or a triangle shown in FIG.

図3は、本発明の識別マーク(3)を構成する識別要素(11)を更に詳細に説明する図である。図3(a)は、一つの識別要素(11)を拡大して示す平面図であり、図3(b)は、図3(a)のB−B’線における断面図であり、凸形状の断面が四角形で構成された例を示している。 FIG. 3 is a diagram for explaining the identification element (11) constituting the identification mark (3) of the present invention in more detail. 3A is an enlarged plan view showing one identification element 11, and FIG. 3B is a cross-sectional view taken along the line BB ′ in FIG. This shows an example in which the cross section is configured by a quadrangle.

本発明において、識別要素(11)は、図3(b)に示すように識別要素(11)の表面から凹んだ凹部(O)を有し、凹部(O)と識別要素(11)の表面の境界部分に二つの第1のエッジ部(E1)が形成される。本発明において、第1のエッジ部(E1)とは、凹部(O)と識別要素(11)の表面の交差する部分が角を成す構成のことである。なお、前述した、印刷方法及びすき入れには加工精度の限界があるので、第1のエッジ部(E1)を図3(b)に示すような完全な角として形成することができず、角の部分が若干丸くなるが、その場合でも、後述する本発明の識別マーク形成体(1)の効果を有している。従って、図3に示すような完全な角が形成されなくても、設計上、角を形成して、後述する第1のエッジ部(E1)の効果を備えるものは、本発明の技術的思想の範囲に含まれる。 In the present invention, the identification element (11) has a recess (O) that is recessed from the surface of the identification element (11) as shown in FIG. 3B, and the surface of the recess (O) and the identification element (11). Two first edge portions (E1) are formed at the boundary portion. In the present invention, the first edge portion (E1) is a configuration in which the intersecting portion of the surface of the recess (O) and the identification element (11) forms an angle. In addition, since the printing method and the squeeze described above have limitations in processing accuracy, the first edge portion (E1) cannot be formed as a perfect corner as shown in FIG. However, even in this case, the effect of the identification mark forming body (1) of the present invention described later is obtained. Therefore, even if a perfect corner as shown in FIG. 3 is not formed, a design that forms a corner and has the effect of the first edge portion (E1) described later is the technical idea of the present invention. Included in the range.

また、二つの第1のエッジ部(E1)は、凸形状の識別要素(11)において鉛直方向(V1方向)の最も高い位置(U)に設けられ、凸形状の断面が四角形の識別要素(11)の場合、図3(b)に示すように、四角形の上側の平面に設けられる。なお、台形の識別要素(11)の場合もまた、図3(c)に示すように、二つの第1のエッジ部(E1)は上側の平面に設けられる。また、半円の識別要素(11)の場合、図3(d)に示すように、二つの第1のエッジ部(E1)は、円弧上の最も高い位置に設けられる。また、三角形の識別要素(11)の場合、図3(e)に示すように、二つの第1のエッジ部(E1)は、斜面の最も高い位置に設けられる。 The two first edge portions (E1) are provided at the highest position (U) in the vertical direction (V1 direction) in the convex identification element (11), and the convex cross section is a quadrilateral identification element ( In the case of 11), as shown in FIG. In the case of the trapezoidal identification element (11), as shown in FIG. 3C, the two first edge portions (E1) are provided on the upper plane. In the case of the semicircular identification element (11), as shown in FIG. 3D, the two first edge portions (E1) are provided at the highest position on the arc. In the case of the triangular identification element (11), as shown in FIG. 3 (e), the two first edge portions (E1) are provided at the highest position on the slope.

本発明の識別要素(11)は、凹部(O)と識別要素(11)の表面の境界部分に二つの第1のエッジ部(E1)を備えることが特徴であるが、指で走査したときに、識別要素(11)からの強い触感を得るために、凸形状の両側に第2のエッジ部(E2)を備えた形状が良く、図2(b)に示す、四角形、図2(c)に示す台形が好ましい。本発明において、凸形状の両側の第2のエッジ部(E2)とは、凸形状で形成される識別要素(11)の断面が、図2(b)に示す四角形又は図2(c)に示す台形のように、上面(F)と二つの側面(G)で構成されるときに、上面(F)の両側と側面(G)の交差する部分が角を成す構成のことである。なお、以降の説明では、図3(b)に示す凸形状の断面が四角形の識別要素(11)について説明する。   The discriminating element (11) of the present invention is characterized by having two first edge portions (E1) at the boundary between the surface of the recess (O) and the discriminating element (11). In addition, in order to obtain a strong tactile sensation from the identification element (11), the shape having the second edge portions (E2) on both sides of the convex shape is good, and the quadrangle shown in FIG. The trapezoid shown in FIG. In the present invention, the second edge portion (E2) on both sides of the convex shape means that the cross section of the identification element (11) formed in the convex shape is a quadrangle shown in FIG. 2 (b) or FIG. 2 (c). Like the trapezoid shown, when the upper surface (F) and two side surfaces (G) are formed, the intersecting portions of both sides of the upper surface (F) and the side surfaces (G) form a corner. In the following description, the identification element (11) whose convex cross section shown in FIG.

図3(b)に示す、凹部(O)の幅(T)は、指感性を得るために、識別要素(11)の幅(W)の1/3以上の大きさで形成される。ただし、凹部(O)の幅(T)が大きくなり過ぎると、識別要素(11)の強度が低下することから、識別要素(11)の幅(W)の1/2以下の大きさで形成するのが好ましい。すなわち、本発明において、凹部(O)の幅(T)は、識別要素(11)の幅(W)の1/3以上、1/2以下の大きさで形成される。 The width (T) of the recess (O) shown in FIG. 3 (b) is formed with a size of 1/3 or more of the width (W) of the identification element (11) in order to obtain finger sensitivity. However, if the width (T) of the recess (O) becomes too large, the strength of the identification element (11) is lowered, so that the width (W) of the identification element (11) is less than 1/2. It is preferable to do this. That is, in the present invention, the width (T) of the concave portion (O) is formed to be 1/3 or more and 1/2 or less the width (W) of the identification element (11).

凹部(O)は、図3(a)に示すように、直線状の識別要素(11)に対して平行に形成され、どの位置を走査しても凹部(O)が指に接触するように、識別要素(11)全体にわたって形成される。図3(a)では、識別要素(11)に対して平行に直線状の凹部(O)が形成された状態を示しているが、識別要素(11)に対して平行な方向に形成される構成であれば、波線、破線であっても良い。また、前述した凹部(O)の幅(T)の範囲で部分的に凹部(O)の幅(T)が異なる構成であっても、識別要素(11)に対して平行な方向に形成されれば良い。 As shown in FIG. 3A, the recess (O) is formed in parallel to the linear identification element (11) so that the recess (O) contacts the finger no matter which position is scanned. , Formed throughout the identification element (11). FIG. 3A shows a state in which a linear recess (O) is formed in parallel to the identification element (11), but it is formed in a direction parallel to the identification element (11). If it is a configuration, it may be a wavy line or a broken line. Further, even when the width (T) of the recess (O) is partially different within the range of the width (T) of the recess (O) described above, it is formed in a direction parallel to the identification element (11). Just do it.

図3(b)に示す、凹部の深さ(h)は、加工可能な範囲であれば特に限定はないが、指で操作したときの識別要素(11)の強度を確保するために、識別要素の高さ(H)の1/2程度で形成するのが好ましい。   The depth (h) of the recess shown in FIG. 3 (b) is not particularly limited as long as it is a workable range, but in order to ensure the strength of the identification element (11) when operated with a finger, identification is performed. It is preferable to form with about 1/2 of the height (H) of the element.

凹部(O)の形状については、図3に示す形状に限定されるものではなく、凹部(O)と識別要素(11)の表面の境界部分に第1のエッジ部(E1)を備える構成であれば、図4(a)に示すV字型、図4(b)に示すU字型であっても良い。また、図4(c)に示すように、一つの識別要素(11)の中で凹部(O)が形成される位置が部分的に異なる構成であっても良い。図4(c)に示す構成においても、凹部(O)は識別要素(11)に対して平行に形成されていることから、本発明の凹部(O)の構成に含まれるものとする。 About the shape of a recessed part (O), it is not limited to the shape shown in FIG. 3, It is a structure provided with a 1st edge part (E1) in the boundary part of the surface of a recessed part (O) and an identification element (11). If it exists, the V shape shown in FIG. 4A and the U shape shown in FIG. Moreover, as shown in FIG.4 (c), the structure in which the position where a recessed part (O) is formed in one identification element (11) may differ partially may be sufficient. Also in the configuration shown in FIG. 4C, the recess (O) is formed in parallel to the identification element (11), and therefore is included in the configuration of the recess (O) of the present invention.

凹部(O)の形成方法は、前述した加工方法によって、凹部(O)が施されていない部分も含めた識別要素(11)を、一度に基材(2)に施すことができるが、図4(c)に示すように、凹部(O)の形状が複雑になる場合は、一旦、凸形状のみを形成した後、レーザ加工によって、凹部(O)のみを形成することも可能である。   In the method of forming the recess (O), the discriminating element (11) including the portion not provided with the recess (O) can be applied to the substrate (2) at a time by the processing method described above. As shown in 4 (c), when the shape of the concave portion (O) becomes complicated, it is possible to form only the concave portion (O) by laser processing after only forming the convex shape once.

(効果)
図5は、本発明の識別マーク形成体(1)の効果を説明するための模式図である。本発明の識別マーク形成体(1)において、図5に示すように、万線状に配置された識別要素(11)と直交する方向に指(30)を走査すると、まず、指は所定の間隔(S)で配置された識別要素(11)を弁別する。これは、識別要素(11)を前述した幅(W)及び間隔(S)で配置することで、離れて配置された識別要素(11)の刺激点が作用し、それぞれの識別要素(11)が認識されるためである。
(effect)
FIG. 5 is a schematic diagram for explaining the effect of the identification mark forming body (1) of the present invention. In the identification mark forming body (1) of the present invention, as shown in FIG. 5, when the finger (30) is scanned in a direction orthogonal to the identification elements (11) arranged in a line, first, the finger Discriminating elements (11) arranged at intervals (S). This is because the stimulating points of the discriminating elements (11) arranged apart from each other act by arranging the discriminating elements (11) with the aforementioned width (W) and interval (S), and the respective discriminating elements (11). This is because is recognized.

本発明の識別要素(11)は、さらに、識別要素(11)に第1のエッジ部(E1)を設けることで、一つ一つの識別要素(11)から摩擦感が得られる。すなわち、本発明の識別マーク(3)は、一つ一つの識別要素(11)による刺激と、識別要素(11)が備える第1のエッジ部(E1)による摩擦感が合わさることで、高い指感性が得られるものとなっている。 In the identification element (11) of the present invention, a frictional feeling can be obtained from each identification element (11) by providing the identification element (11) with the first edge portion (E1). That is, the identification mark (3) of the present invention combines a stimulus by each identification element (11) and a friction feeling by the first edge portion (E1) included in the identification element (11), so that a high finger Sensitivity is obtained.

以上のように、本発明の識別マーク形成体(1)は、凸形状の識別要素(11)に第1のエッジ部(E1)を設けることによって、識別マーク(3)を形成した一つの領域においても、指感性を向上させることができる。 As described above, the identification mark forming body (1) according to the present invention has one region in which the identification mark (3) is formed by providing the first edge portion (E1) on the convex identification element (11). The finger sensitivity can be improved.

以下、前述の発明を実施するための形態にしたがって、具体的に作製した識別マーク形成体の実施例について詳細に説明するが、本発明はこの実施例に限定されるものではない。   Hereinafter, although the Example of the identification mark formation body produced specifically according to the form for implementing the above-mentioned invention is described in detail, this invention is not limited to this Example.

(実施例1)
識別マーク形成体(1)の対象と商品券とし、三つの券種に対応した識別マーク形成体を作製した。
(Example 1)
The identification mark forming body corresponding to the three types of tickets was prepared as the object of the identification mark forming body (1) and the gift certificate.

図6(a)は、1000円の商品券を対象に作成した識別マーク形成(1−1)であり、図6(a)に示すように、基材(2)の真ん中の位置に識別マーク(3)を形成した。本発明の識別マーク(3)を形成するため、紙基材に、識別要素(11)の幅(W)を450μm、間隔(S)を2000μm、高さ(H)を50μmとし、すき入れによって10個の識別要素(11)を形成した。また、凹部(O)の幅(T)は、150μm、凹部の深さ(h)は、20μmですき入れによって形成し、識別要素(11)の第1のエッジ部(E1)を形成した。   FIG. 6 (a) is an identification mark formation (1-1) created for a gift certificate of 1000 yen, and as shown in FIG. 6 (a), the identification mark is at the center position of the substrate (2). (3) was formed. In order to form the identification mark (3) of the present invention, the width (W) of the identification element (11) is set to 450 μm, the interval (S) is set to 2000 μm, and the height (H) is set to 50 μm. Ten identification elements (11) were formed. In addition, the width (T) of the recess (O) was 150 μm, and the depth (h) of the recess was 20 μm, so that the first edge portion (E1) of the identification element (11) was formed.

図6(b)は、5000円の商品券を対象に作成した識別マーク形成(1−2)であり、図6(b)に示すように、基材(2)の左側の位置に識別マーク(3)を形成した。本発明の識別マーク(3)を形成するため、紙基材に、識別要素(11)の幅(W)を450μm、間隔(S)を2000μm、高さ(H)を50μmとし、すき入れによって10個の識別要素(11)を形成した。また、凹部(O)の幅(T)は、150μm、凹部の深さ(h)は、20μmですき入れによって形成し、識別要素(11)の第1のエッジ部(E1)を形成した。 FIG. 6B is an identification mark formation (1-2) created for a gift certificate of 5000 yen, and as shown in FIG. 6B, an identification mark is placed at the left side of the base material (2). (3) was formed. In order to form the identification mark (3) of the present invention, the width (W) of the identification element (11) is set to 450 μm, the interval (S) is set to 2000 μm, and the height (H) is set to 50 μm. Ten identification elements (11) were formed. In addition, the width (T) of the recess (O) was 150 μm, and the depth (h) of the recess was 20 μm, so that the first edge portion (E1) of the identification element (11) was formed.

図6(c)は、10000円の商品券を対象に作成した識別マーク形成(1−3)であり、図6(c)に示すように、基材(2)の右側の位置に識別マーク(3)を形成した。本発明の識別マーク(3)を形成するため、紙基材に、識別要素(11)の幅(W)を450μm、間隔(S)を2000μm、高さ(H)を50μmとし、すき入れによって10個の識別要素(11)を形成した。また、凹部(O)の幅(T)は、150μm、凹部の深さ(h)は、20μmですき入れによって形成し、識別要素(11)の第1のエッジ部(E1)を形成した。なお、10000円の商品券に形成した識別マーク(3)は、1000円及び5000円の商品券に形成した識別マーク(3)に対して指を走査する方向と異ならせることで識別性を高めるために、図6(c)に示すように、基材(2)の短辺方向に配置した。 FIG. 6C is an identification mark formation (1-3) created for a gift certificate of 10,000 yen, and as shown in FIG. 6C, the identification mark is positioned at the right side of the base material (2). (3) was formed. In order to form the identification mark (3) of the present invention, the width (W) of the identification element (11) is set to 450 μm, the interval (S) is set to 2000 μm, and the height (H) is set to 50 μm. Ten identification elements (11) were formed. In addition, the width (T) of the recess (O) was 150 μm, and the depth (h) of the recess was 20 μm, so that the first edge portion (E1) of the identification element (11) was formed. Note that the identification mark (3) formed on the 10,000 yen gift certificate is different from the identification mark (3) formed on the 1000 yen and 5000 yen gift certificates in the direction in which the finger is scanned to enhance the identification. Therefore, as shown in FIG.6 (c), it arrange | positioned in the short side direction of the base material (2).

実施例1で作製した識別マーク形成体(1−1、1−2、1−3)において、額面(4)は、商品券としての価値を高めるために光学的変化インキを用いて印刷し、記番号(5)は、偽造防止を目的とし、蛍光発光インキを用いて印刷した。   In the identification mark formation body (1-1, 1-2, 1-3) produced in Example 1, the face value (4) is printed using optically changing ink in order to increase the value as a gift certificate, The serial number (5) was printed using fluorescent light-emitting ink for the purpose of preventing forgery.

実施例1で作製した、識別マーク形成体(1−1、1−2、1−3)の識別マーク(3)は、識別要素(11)が第1のエッジ部(E1)を備えることで、高い指感性を得ることができた。また、商品券の金額に応じて、識別マーク(3)を形成する位置を異ならせることで、券種判別も容易に行うことができた。   In the identification mark (3) of the identification mark forming body (1-1, 1-2, 1-3) produced in Example 1, the identification element (11) includes the first edge portion (E1). High finger sensitivity was obtained. Also, the type of the ticket can be easily determined by changing the position where the identification mark (3) is formed according to the amount of the gift certificate.

1 識別マーク形成体
2 基材
3 識別マーク
4 額面
5 記番号
11 識別要素
W 識別要素の幅
S 識別要素の間隔
F 識別要素の上面
G 識別要素の側面
U 頂部
H 識別要素の高さ
O 凹部
T 凹部の幅
h 凹部の深さ
E1 第1のエッジ部
E2 第2のエッジ部
DESCRIPTION OF SYMBOLS 1 Identification mark formation body 2 Base material 3 Identification mark 4 Face value 5 Serial number 11 Identification element W Identification element width S Identification element space F Identification element upper surface G Identification element side surface U Top part H Identification element height O Recess T Recess width h Recess depth E1 First edge E2 Second edge

Claims (2)

基材の一部に、凸形状の識別要素が一定の間隔で万線状に配置されて成る識別マークが形成された識別マーク形成体であって、前記識別要素に、前記識別要素と平行に前記識別要素の表面から凹んだ凹部が形成され、前記識別要素の表面と前記凹部の境界に第1のエッジ部を有することを特徴とする識別マーク形成体。 An identification mark forming body in which an identification mark formed by arranging convex identification elements in a line at regular intervals is formed on a part of a substrate, and the identification element is parallel to the identification element An identification mark forming body, wherein a concave portion recessed from a surface of the identification element is formed, and a first edge portion is formed at a boundary between the surface of the identification element and the concave portion. 前記識別要素の両側に第2のエッジ部を備えることを特徴とする請求項1記載の識別マーク形成体。 The identification mark forming body according to claim 1, further comprising second edge portions on both sides of the identification element.
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JP2008049517A (en) * 2006-08-23 2008-03-06 Toppan Printing Co Ltd Image forming body
JP2009119790A (en) * 2007-11-16 2009-06-04 Semco Corp Image card
JP5228234B2 (en) * 2009-10-16 2013-07-03 独立行政法人 国立印刷局 Precious printed matter with identification mark
JP2012091382A (en) * 2010-10-26 2012-05-17 National Printing Bureau Latent image pattern formation body
JP2013240963A (en) * 2012-05-22 2013-12-05 National Printing Bureau Special latent image formed body

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