DE3030260A1 - Identification card with covered coding - has two layers bonded together with coding on inner surface that may be read by infra red radiation - Google Patents
Identification card with covered coding - has two layers bonded together with coding on inner surface that may be read by infra red radiationInfo
- Publication number
- DE3030260A1 DE3030260A1 DE19803030260 DE3030260A DE3030260A1 DE 3030260 A1 DE3030260 A1 DE 3030260A1 DE 19803030260 DE19803030260 DE 19803030260 DE 3030260 A DE3030260 A DE 3030260A DE 3030260 A1 DE3030260 A1 DE 3030260A1
- Authority
- DE
- Germany
- Prior art keywords
- coding
- identification card
- layer
- metallized
- cards
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
- B41J2/425—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for removing surface layer selectively from electro-sensitive material, e.g. metal coated paper
Abstract
Description
Beschreibung:Description:
Die Erfindung bezieht sich auf eine Identifikationskarte mit verdeckter Kodierung und Verfahren zu ihrer Herstellung als Weiterbildung der DE-OS 28 45 977.The invention relates to an identification card with a hidden Coding and method for their production as a further development of DE-OS 28 45 977.
Das Hauptpatent betrifft eine Elektrosensitive Schreibeinrichtung zur Beschriftung von metallisiertem Papier, wobei als Schreibelektroden dienende, vorzugsweise abgewinkelte Blattfedern in einer Halterung aufgenommen sind und diese abhebbar geführt einerseits als Schreibelektroden und andererseits als Kontaktschleifer dienen, welche letzteren mit einer segmentartig unterteilten, insbesondere gedruckten Schaltung zur Zuführung der Schreibspannung zusammenwirken.The main patent relates to an electrosensitive writing device for writing on metallized paper, with writing electrodes preferably angled leaf springs are received in a holder and this removably guided on the one hand as writing electrodes and on the other hand as a contact wiper serve, which the latter with a segment-like subdivided, in particular printed Cooperate circuit for supplying the write voltage.
Nach der DE-OS 23 OS 165 ist es nun bekannt, mehrschichtig ausgelegte Identififizierungskarten herzustellen, die ein lochkodiertes Mittelblatt enthalten und zur Abdeckung gegen Durchsichtigkeit mit bloßem Auge unsichtbar überdeckt sind. Hierbei ist der kodierte Bereich für Strahlungsenergie einer gegebenen Frequenz und Intensität entsprechend durchlässig. Hierfür muß die Kodierung von der Karte getrennt erfolgen, wobei die Einbettung des Mittelblatts zwischen die Außenblätter in Kodierung und Beschriftung abgestimmt sein muß, was aufwendige und teure Einrichtungen erfordert.According to DE-OS 23 OS 165 it is now known to have a multilayer design Manufacture identification cards that contain a hole-coded center sheet and are covered invisibly to the naked eye for covering against transparency. Here is the coded range for radiant energy of a given frequency and intensity accordingly permeable. For this, the coding must be from the card take place separately, with the embedding of the middle sheet between the outer sheets Coding and labeling must be coordinated, which means complex and expensive facilities requires.
Es ist nun Aufgabe der Erfindung diese Nachteile zu beheben und ohne auszustanzendes Mittelblatt und besondere Einlegevorgänge nach der Kodierung auszukommen, sowie ein einfaches Verfahren zur Herstellung solcher Identifikationskarten.It is now the object of the invention to remedy these disadvantages and without The center sheet to be punched out and special insertion processes after the coding to get along, and a simple method for producing such identification cards.
Das Verfahren zur Herstellung von Identifikationskarten kennzeichnet sich gemäß der Erfindung dadurch, daß bei Mehrschichtkarten eine metallbedampfte Mittelschicht mittels elektrosensitiver Behandlung, insbes. mit der Schreibeinrichtung nach der DE-OS 28 45 977, als Kodierung für Infrarotleser ausgebrannt ist.The process for the production of identification cards identifies according to the invention in that in multi-layer cards a metallized Middle layer by means of electro-sensitive treatment, especially with the writing device according to DE-OS 28 45 977, burnt out as a coding for infrared readers.
Die Identifikationskarte selbst mit verdeckter Kodierung kennzeichnet sich gemäß der Erfindung durch eine eingebrachte Metallschicht mit elektrosensitiv ausgebrannter Kodierung für Infrarotleser.Identifies the identification card itself with a concealed coding according to the invention by an introduced metal layer with electrosensitive burned out coding for infrared reader.
Bei Mehrschichtkarten ist hierfür eine der Innenseiten zur elektrosensitiven Kodierung unmittelbar metallbedampft oder aber ist bei Mehrschichtkarten auf eine der Innenseiten metallbedampfte Folie zur elektrosensitiven Kodierung aufgebracht.In the case of multi-layer cards, one of the inside faces is electro-sensitive Coding is directly metallized or, in the case of multi-layer cards, is on a metallized foil applied to the inside for electrosensitive coding.
Nachdem hierbei die Kodierung in mindestens mit einem Kartenteil verbundenem Zustand erfolgen kann, sind keine aufwendigen Einrichtungen erforderlich. Es genügt vielmehr bei der elektrosensitiven Kodierung ein einfaches Programmiergerät, wobei sich in einfachster Handhabung auch die sichtbare In formation auf der Identifikationskarte espbt, sodaß dies durch den Anwender selbst ausgeführt werden kann. Außerdem ist gegenüber den mittels Druck kodierten Ausweisen ein wesentlich höherer Kontrast zu erreichen, was die Lesesicherheit erhöht.After this the coding in at least one map part connected State, no complex facilities are required. It is sufficient rather a simple programming device for electrosensitive coding, whereby The visible information on the identification card is also very easy to use espbt, so that this can be done by the user himself can. In addition, the ID card is significantly higher than the ID card encoded by means of pressure To achieve contrast, which increases the reading reliability.
Es kann somit neben der verschlüsselten, elektrosensitiven Kodierung auch eine entschlüsselte Information ein- und/oder aufgebracht sein und bei Mehrschichtkarten ein Teilbereich mit entschlüsselter Information, insbes. in Form eines Ausschnitts sichtbar sein.It can therefore be used in addition to the encrypted, electrosensitive coding decrypted information can also be included and / or applied and in the case of multi-layer cards a sub-area with decrypted information, especially in the form of an excerpt being visible.
In vorteilhafter Weise wird die elektrosensitive Kodierung mittels eines Geräts nach der DE-OS 28 45 977 mit breiten Elektrodenfahnen angebracht, was die Kodierung durch den Anwender selbst besonders einfach gestaltet.The electrosensitive coding is advantageously carried out by means of a device according to DE-OS 28 45 977 with wide electrode lugs attached what coding by the user is particularly easy.
In der Zeichnung ist beispielsweise eine bevorzugte Ausführungsform einer erfindungsgemäßen Identifikationskarte mit Kodiergerät und Verfahren zu deren Herstellung schematisch dargestellt und zwar zeigen: F i g . 1 eine Identifikationskarte in getrennten Hälften, F i g . 2 die Identifikationskarte verklebt oder wrschweißt und F i g . 3 ein Kodiergerät mit eingesteckter Kartenhälfte.In the drawing, for example, is a preferred embodiment an identification card according to the invention with a coding device and a method for their Production shown schematically, namely show: F i g. 1 an identification card in separate halves, FIG. 2 the identification card is glued or heat-welded and F i g. 3 a coding device with an inserted card half.
Wie sich aus der Zeichnung in Fig. 1 und 2 ergibt, beseht die eine Kartenhälfte als Deckblatt 1 aus einem lichtdurchlässigen Werkstoff, welcher auf der Innenseite 2 mit Ausnahme des Informationssischtfelds 3 nur infrarotdurchlässig beschichtet ist. Die andere Kartenhälfte als Grundblatt 4, dessen Innenseite 5 gleichfalls mit einer nur infrarotdurchlässigen Beschichtung versehen ist, enthält zusätzlich einen metallbedampften Bereich 6, welcher unmittelbar oder als metallbedampfte Folie aufgebracht ist.As can be seen from the drawing in FIGS. 1 and 2, there is one Card half as a cover sheet 1 made of a translucent material, which on the inside 2, with the exception of the information field 3, only permeable to infrared is coated. The other half of the card as a base sheet 4, its inside 5 as well is provided with a coating that is only permeable to infrared, additionally contains a metallized area 6, which directly or as a metallized foil is upset.
Dieses Grundblatt 4 wird nun zur Kodierung in das Kodiergerät G, wie in Fig. 3 dargestellt, eingesteckt, wobei in an sich bekannter elektrosensitives Schreibweise, insbes. nach der DE-OS 28 45 997 in einem Vorgang, sowohl das Kodierfeld 7 im vorgegebenen Raster und die darauf abgestimmte entschldsselte Information 8 angebracht wird. Während im Bereich des Informationssichtfelds die Information für den Benützer lesbar abgebildet wird, werden im Bereich des Kodierfeldes 7 Rastersegmente 9 ausgebrannt und diese dadurch für Infrarotlicht durchgängig.This base sheet 4 is now used for coding in the coding device G, such as shown in Fig. 3, inserted, wherein in known electro-sensitive Notation, especially according to DE-OS 28 45 997 in one process, both the coding field 7 in the given grid and the corresponding decoded information 8 is attached. While in the area of the information field of view the information for The user is shown legibly, there are 7 grid segments in the area of the coding field 9 burned out and thus permeable for infrared light.
Dieses so auf der Innenseite kodierte Grundblatt 4 wird danach mit dem Deckblatt 1 in an sich bekannter Weise untrennbar verklebt bzw.This base sheet 4 coded on the inside is then with glued or inseparably bonded to the cover sheet 1 in a manner known per se.
verschweißt, so daß ein zerstörungsfreies Öffnen ausgeschlossen ist.welded, so that a non-destructive opening is impossible.
Durch die beidseitig der metallisierten Schicht angeordnete nur infrarotdurchläsige Beschichtung wird die Kodierung verdeckt und für den Benützer nicht erkennbar. Wie in der Fig. 1 und 2 gezeigt, kann das Deckblatt 1 außerdem wie üblich unabhängig von und vor oder nach dem Kodiervorgang im Beschriftungsfeld 10 bedruckt werden.Due to the only infrared-permeable layer arranged on both sides of the metallized layer Coating the coding is covered and cannot be seen by the user. As in Fig. 1 and 2, the cover sheet 1 can also, as usual, be independent of and before or be printed in the labeling field 10 after the coding process.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803030260 DE3030260A1 (en) | 1978-10-21 | 1980-08-09 | Identification card with covered coding - has two layers bonded together with coding on inner surface that may be read by infra red radiation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782845977 DE2845977A1 (en) | 1978-10-21 | 1978-10-21 | ELECTROSENSITIVE WRITING DEVICE FOR LABELING METALIZED PAPER |
DE19803030260 DE3030260A1 (en) | 1978-10-21 | 1980-08-09 | Identification card with covered coding - has two layers bonded together with coding on inner surface that may be read by infra red radiation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3030260A1 true DE3030260A1 (en) | 1982-03-25 |
Family
ID=25776181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803030260 Ceased DE3030260A1 (en) | 1978-10-21 | 1980-08-09 | Identification card with covered coding - has two layers bonded together with coding on inner surface that may be read by infra red radiation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3030260A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0217517A1 (en) * | 1985-08-28 | 1987-04-08 | The De La Rue Company Plc | Security card and security card blank |
EP0232579A1 (en) * | 1985-08-28 | 1987-08-19 | The De La Rue Company Plc | Manufacturing security cards |
EP0238415A2 (en) * | 1986-03-18 | 1987-09-23 | Jean-Albert Despres | Object identifying device |
DE4438471A1 (en) * | 1993-12-20 | 1995-06-22 | Geco Sicherungstechnik | Card controlled access for lock operation |
EP2977935A4 (en) * | 2013-03-21 | 2016-11-23 | Nhk Spring Co Ltd | Identification medium, code information reading method, code information reading device, identification medium manufacturing method, and identification medium manufacturing device |
-
1980
- 1980-08-09 DE DE19803030260 patent/DE3030260A1/en not_active Ceased
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0217517A1 (en) * | 1985-08-28 | 1987-04-08 | The De La Rue Company Plc | Security card and security card blank |
EP0232579A1 (en) * | 1985-08-28 | 1987-08-19 | The De La Rue Company Plc | Manufacturing security cards |
US4747620A (en) * | 1985-08-28 | 1988-05-31 | The De La Rue Company Plc | Security card and security card blank |
EP0238415A2 (en) * | 1986-03-18 | 1987-09-23 | Jean-Albert Despres | Object identifying device |
FR2596183A2 (en) * | 1986-03-18 | 1987-09-25 | Despres Jean Albert | DEVICE FOR IDENTIFYING AN OBJECT |
EP0238415A3 (en) * | 1986-03-18 | 1988-07-20 | Jean-Albert Despres | Object identifying device |
DE4438471A1 (en) * | 1993-12-20 | 1995-06-22 | Geco Sicherungstechnik | Card controlled access for lock operation |
EP2977935A4 (en) * | 2013-03-21 | 2016-11-23 | Nhk Spring Co Ltd | Identification medium, code information reading method, code information reading device, identification medium manufacturing method, and identification medium manufacturing device |
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