WO2006137738A2 - Identification card - Google Patents

Identification card Download PDF

Info

Publication number
WO2006137738A2
WO2006137738A2 PCT/NL2006/050145 NL2006050145W WO2006137738A2 WO 2006137738 A2 WO2006137738 A2 WO 2006137738A2 NL 2006050145 W NL2006050145 W NL 2006050145W WO 2006137738 A2 WO2006137738 A2 WO 2006137738A2
Authority
WO
WIPO (PCT)
Prior art keywords
pattern
identification card
lenses
card according
information
Prior art date
Application number
PCT/NL2006/050145
Other languages
French (fr)
Other versions
WO2006137738A3 (en
Inventor
Jan Van Den Berg
Original Assignee
Sdu Identification B.V.
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 Sdu Identification B.V. filed Critical Sdu Identification B.V.
Priority to ES06747597T priority Critical patent/ES2392098T3/en
Priority to RS20120397A priority patent/RS52440B/en
Priority to EP06747597A priority patent/EP1894169B1/en
Priority to DK06747597.0T priority patent/DK1894169T3/en
Priority to PL06747597T priority patent/PL1894169T3/en
Priority to SI200631405T priority patent/SI1894169T1/en
Publication of WO2006137738A2 publication Critical patent/WO2006137738A2/en
Publication of WO2006137738A3 publication Critical patent/WO2006137738A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/23—Identity cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/309—Photographs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/313—Fingerprints
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
    • G07D7/0032—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements using holograms
    • B42D2033/24—

Definitions

  • the present invention relates to an identification card according to the preamble of Claim 1.
  • An identification card of this type is known from US 4892336, which describes an identification document provided with a cylinder lens structure, in the focal point of which there is provided a pattern of lines* wherein tilting allows ever-different lines to be perceived.
  • the prior art discloses a large number of security means against the alteration of photos, imprints and the like. There are various levels of security. After all, some data is more important than other data and therefore has to be protected more effectively.
  • the term “front” refers to the side including, in particular, data allowing identification of the person in question, such as a photo of the holder of the identification card and biometric characteristics such as height and the like.
  • the card may, of course, contain chips in order locally to check various factors.
  • top refers, in the present description, to the portion located closest to the observer.
  • US 4765656 discloses a bank card having a cylinder lens structure, wherein the above-described projecting effect of an image is obtained by tilting.
  • the object of the present invention is to provide a further security means for an identification card. More particularly, this security means is to be such that, on the one hand, variable data, i.e. data which is dependent on the legitimate holder of the card, may easily be attached at the location of the security means and, on the other hand, it is immediately clear if the individually input data has been tampered with.
  • the position of the relevant data is not altered.
  • the intensity may change as a function of the angle at which the relevant information is observed.
  • a moir ⁇ pattern is used in combination with the writable information. Because this individual input information does not meet the requirements met by a pattern providing a moire pattern, the user will immediately notice, on tilting the relevant portion of an identification card, the occurrence of the moire effect of the pattern present at all times during the substantial non-alteration of the position of the individually attached information.
  • the above-described moire effect may be obtained in any manner known per se from the prior art.
  • the moir ⁇ effect is produced in a particularly simple manner in that a line pattern is attached below the lenses.
  • Lines of this type are preferably parallel and extend, in particular, at a low angle with respect to the longitudinal axis of the lenses, which are preferably configured as cylinder lenses.
  • This angle is, more particularly, an angle which is between 2 and 6° with respect to the longitudinal centre line of the cylinder lenses and is, more particularly, approximately 3°.
  • the frequency of the lines i.e. the distance between the lines, is preferably at most the diameter of the relevant cylinder lenses. If this distance is smaller, the pattern of the lines is preferably such that a fixed number of lines fits within the diameter of the lens. Instead of lines, parts of lines (strips), points or a "grid" pattern may also be used in combination with the lenses. It will be understood that the lenses may also be configured as lenses other than cylinder lenses.
  • the line pattern or other pattern is preferably located above or next to the written information.
  • This written information may be provided with a laser light-sensitive layer.
  • a laser-light sensitive layer include a polycarbonate layer having a very low carbon content. Laser light striking the carbon results in the formation of heat, which leads to carbonisation of polycarbonate and resultant blackening.
  • the staggered pattern is located in the focal point/focal line of the relevant cylinder lens.
  • the relevant information is preferably not located on the focal point or the focal line but may be attached, viewed from the outside, both before and after the projecting pattern.
  • the staggered pattern is, in particular, attached in the form of any printed pattern known in the prior art.
  • the non-staggering information which is preferably not in focus with the lens, is preferably attached at a later stage and, more particularly, in the above-described mariner using a laser beam.
  • a reddish/red colour will preferably be used in combination with lenses for the lines, points and the like used to obtain a moire pattern.
  • Figure 1 shows the front of a driving licence
  • Figure 2 shows the back of a driving licence according to Figure 2;
  • Figure 3 is a cross section along the line EQ-III in Figure 2; and Figure 4 is a plan view of the lines of the moir ⁇ pattern;
  • Figure 5 shows the moire pattern produced on tilting of the portion of the driving licence which is configured in accordance with the invention.
  • Figures 1 and 2 show a driving licence 1.
  • JhejEront is denoted by 2 and the back, illustrated in Figure 2, by 3.
  • the front includes data relating to the holder such as a photo 7 and also a description of personal characteristics of the holder.
  • the back indicates the categories for which the user is qualified. Additional data may be provided.
  • the security means shown in Figures 2 to 4 is, according to the present invention, proposed.
  • These means consists of a lens structure 9.
  • the lenses 9 are elongate cylinder lenses having a diameter a. These lenses may be made from any known transparent material such as, for example, a polycarbonate material.
  • This layer 10 consists of a laser- writable layer. On its top, the layer 10 is provided with an imprinted pattern. In the present. example, this pattern consists of a large number of parallel lines 11 extending at a small angle to the longitudinal axis 16 of the cylinder lenses ( Figure 4). In the illustrative embodiment shown, this small angle is approximately 3°.
  • the lines 11, which are provided by the printer (before the attachment of the lenses 9), are red/reddish in colour and transparent to (black) information located therebelow. The distance between the lines is denoted by b.
  • a nxb, wherein n is an integer.
  • Information may be written in the layer 10 with the schematically illustrated laser beam 5. This information is attached in the layer 10 itself and is located below the imprinted lines 11. Because these lines are (partially) transparent, this does not impede the legibility of the information 12.

Abstract

Identification card, in particular a driving licence. On the back thereof, where the categories of vehicles to be driven are recorded, an additional security means is provided to prevent said categories from being imperceptibly ^altered. This security means consists of a series of cylindrical lenses located next to one another. Therebelow is provided a laser- writable layer wherein the relevant categories may be written. Below said laser-writable layer or at the same level there is attached a series of lines. The lines are attached with a frequency equal to, or a whole number of times less or greater than, the lens diameter. On tilting of the card thus obtained and, more particularly, the back thereof and the portion configured in the above-described manner, a moire pattern of the relevant lines is produced for the user but the information relating to the category of vehicles to be driven remains in the stationary position.

Description

Identification card
The present invention relates to an identification card according to the preamble of Claim 1.
An identification card of this type is known from US 4892336, which describes an identification document provided with a cylinder lens structure, in the focal point of which there is provided a pattern of lines* wherein tilting allows ever-different lines to be perceived.
Cards of this type are constantly being more effectively secured against misuse. An important form of misuse is the alteration of the data provided on the identification card.
The prior art discloses a large number of security means against the alteration of photos, imprints and the like. There are various levels of security. After all, some data is more important than other data and therefore has to be protected more effectively.
In the case of some identification cards, such as driving licences, the information both on the front and on the back is important. The term "front" refers to the side including, in particular, data allowing identification of the person in question, such as a photo of the holder of the identification card and biometric characteristics such as height and the like. The card may, of course, contain chips in order locally to check various factors. The term "top" refers, in the present description, to the portion located closest to the observer.
Lower requirements are set to the back of many identification cards.
This is not true, or is less true, of, for example, driving licences, since the back of these indicates the relevant categories that the holder of an identification card is allowed to drive.
US 4765656 discloses a bank card having a cylinder lens structure, wherein the above-described projecting effect of an image is obtained by tilting. The object of the present invention is to provide a further security means for an identification card. More particularly, this security means is to be such that, on the one hand, variable data, i.e. data which is dependent on the legitimate holder of the card, may easily be attached at the location of the security means and, on the other hand, it is immediately clear if the individually input data has been tampered with.
This object is achieved with the identification card as described above having the characteristics of Claim 1.
It was dscribed above that, according to the present invention, the position of the relevant data is not altered. However, the intensity may change as a function of the angle at which the relevant information is observed.
According to the present invention, a moirέ pattern is used in combination with the writable information. Because this individual input information does not meet the requirements met by a pattern providing a moire pattern, the user will immediately notice, on tilting the relevant portion of an identification card, the occurrence of the moire effect of the pattern present at all times during the substantial non-alteration of the position of the individually attached information.
Any misuse will be immediately apparent from the local omission of the moirό effect.
The above-described moire effect may be obtained in any manner known per se from the prior art. The moirέ effect is produced in a particularly simple manner in that a line pattern is attached below the lenses. Lines of this type are preferably parallel and extend, in particular, at a low angle with respect to the longitudinal axis of the lenses, which are preferably configured as cylinder lenses. This angle is, more particularly, an angle which is between 2 and 6° with respect to the longitudinal centre line of the cylinder lenses and is, more particularly, approximately 3°.
The frequency of the lines, i.e. the distance between the lines, is preferably at most the diameter of the relevant cylinder lenses. If this distance is smaller, the pattern of the lines is preferably such that a fixed number of lines fits within the diameter of the lens. Instead of lines, parts of lines (strips), points or a "grid" pattern may also be used in combination with the lenses. It will be understood that the lenses may also be configured as lenses other than cylinder lenses.
The line pattern or other pattern is preferably located above or next to the written information. This written information may be provided with a laser light-sensitive layer. Examples of a laser-light sensitive layer include a polycarbonate layer having a very low carbon content. Laser light striking the carbon results in the formation of heat, which leads to carbonisation of polycarbonate and resultant blackening. By making the lines or other portions of the moire pattern (partially) visible, the written text, on attachment of the written text below the moirέ pattern, will be significantly more visible.
According to an advantageous embodiment of the invention, the staggered pattern is located in the focal point/focal line of the relevant cylinder lens. The relevant information is preferably not located on the focal point or the focal line but may be attached, viewed from the outside, both before and after the projecting pattern.
According to the present invention, the staggered pattern is, in particular, attached in the form of any printed pattern known in the prior art. The non-staggering information, which is preferably not in focus with the lens, is preferably attached at a later stage and, more particularly, in the above-described mariner using a laser beam.
If a European driving licence is to be secured, a reddish/red colour will preferably be used in combination with lenses for the lines, points and the like used to obtain a moire pattern.
The invention will be described below in greater detail with reference to the embodiment illustrated in the drawings, in which:
Figure 1 shows the front of a driving licence;
Figure 2 shows the back of a driving licence according to Figure 2;
Figure 3 is a cross section along the line EQ-III in Figure 2; and Figure 4 is a plan view of the lines of the moirέ pattern;
Figure 5 shows the moire pattern produced on tilting of the portion of the driving licence which is configured in accordance with the invention.
Figures 1 and 2 show a driving licence 1. JhejEront is denoted by 2 and the back, illustrated in Figure 2, by 3. The front includes data relating to the holder such as a photo 7 and also a description of personal characteristics of the holder.
The back, as shown in Figure 2, indicates the categories for which the user is qualified. Additional data may be provided.
In order to ensure that illegitimate alteration of the categories is immediately apparent to the inspecting authorities, the security means shown in Figures 2 to 4 is, according to the present invention, proposed. These means consists of a lens structure 9. The lenses 9 are elongate cylinder lenses having a diameter a. These lenses may be made from any known transparent material such as, for example, a polycarbonate material.
Below this lens-forming layer is located a layer 10. This layer 10 consists of a laser- writable layer. On its top, the layer 10 is provided with an imprinted pattern. In the present. example, this pattern consists of a large number of parallel lines 11 extending at a small angle to the longitudinal axis 16 of the cylinder lenses (Figure 4). In the illustrative embodiment shown, this small angle is approximately 3°. In the present illustrative embodiment, the lines 11, which are provided by the printer (before the attachment of the lenses 9), are red/reddish in colour and transparent to (black) information located therebelow. The distance between the lines is denoted by b. Preferably, a=nxb, wherein n is an integer.
Information may be written in the layer 10 with the schematically illustrated laser beam 5. This information is attached in the layer 10 itself and is located below the imprinted lines 11. Because these lines are (partially) transparent, this does not impede the legibility of the information 12.
On tilting of the card shown in the present case, as illustrated in Figure 5, what is known as a moirέ effect will be produced for the observer 15 as far as the lines 11 are concerned. This effect will be clearly visible to the observer. However, the information attached using the laser beam 5 will not demonstrate the staggering effect. The observer will therefore easily be able to see on tilting whether the card has been tampered with.
After the above variations will be immediately apparent to a person skilled in the art. It is thus possible to provide numerous other types of moire patterns. Moreover, it is possible to attach further security means in combination with that described above. Examples include the attachment of a metallic strip which makes photocopying impossible. These and further alterations will be obvious in view of the foregoing and are within the scope of the appended claims.

Claims

Claims
1. Identification card (1) comprising a portion (3) provided with a series of elongate adjacent lenses (9), wherein below said lenses there is located an information-containing layer (10) and there is provided a layer pattern of lines and/or points, arranged with respect to said lenses in such a way that on tilting of said portion (3) provided with lenses with respect to the observer, a staggering (moire) pattern is produced of said pattern with respect to said lenses, characterised in that adjacent to said staggering pattern there is located said information-containing layer, the position of which does not change on tilting of said portion provided with lenses.
2. Identification card according to Claim 1, wherein said information-containing layer is a laser-writable layer.
3. Identification card according to either of the preceding claims, wherein said information-containing layer is located below said pattern.
4. Identification card according to one of the preceding claims, wherein said pattern is attached to said information-containing layer.
5. Identification card according to one of the preceding claims, wherein said irtformation-containing layer is located outside the focal line of said lenses.
6. Identification card according to one of the preceding claims, wherein said projecting pattern is located in the focal line of said lenses.
7. Identification card according to one of the preceding claims, wherein said pattern comprises a grid pattern.
8. Identification card according to one of the preceding claims, wherein said pattern comprises a repetitive pattern, the dimension (b) of said pattern being 1/n x the diameter (a) of the lenses, wherein n is an integer.
9. Identification card according to one of the preceding claims, wherein said pattern comprises an imprint of (partially) transparent ink.
10. Identification card according to one of the preceding claims, comprising a driving licence.
11. Identification card according to Claim 8, wherein the information-containing layer comprises information relating to the category of vehicle to be driven.
12. Identification card according to one of the preceding claims, wherein said pattern has a reddish colour and is transparent.
PCT/NL2006/050145 2005-06-23 2006-06-23 Identification card WO2006137738A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES06747597T ES2392098T3 (en) 2005-06-23 2006-06-23 ID card
RS20120397A RS52440B (en) 2005-06-23 2006-06-23 Identification card
EP06747597A EP1894169B1 (en) 2005-06-23 2006-06-23 Identification card
DK06747597.0T DK1894169T3 (en) 2005-06-23 2006-06-23 Identification card
PL06747597T PL1894169T3 (en) 2005-06-23 2006-06-23 Identification card
SI200631405T SI1894169T1 (en) 2005-06-23 2006-06-23 Identification card

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1029326A NL1029326C2 (en) 2005-06-23 2005-06-23 Identification card.
NL1029326 2005-06-23

Publications (2)

Publication Number Publication Date
WO2006137738A2 true WO2006137738A2 (en) 2006-12-28
WO2006137738A3 WO2006137738A3 (en) 2007-03-29

Family

ID=35892628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2006/050145 WO2006137738A2 (en) 2005-06-23 2006-06-23 Identification card

Country Status (10)

Country Link
EP (1) EP1894169B1 (en)
CY (1) CY1113252T1 (en)
DK (1) DK1894169T3 (en)
ES (1) ES2392098T3 (en)
NL (1) NL1029326C2 (en)
PL (1) PL1894169T3 (en)
PT (1) PT1894169E (en)
RS (1) RS52440B (en)
SI (1) SI1894169T1 (en)
WO (1) WO2006137738A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110149405A1 (en) * 2009-12-18 2011-06-23 Sagem Identifcation Bv Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
WO2012162041A3 (en) * 2011-05-20 2013-03-07 3M Innovative Properties Company Laser-personalizable security articles
US8514492B2 (en) 2007-10-15 2013-08-20 Ovd Kinegram Ag Multilayer body and method for producing a multilayer body
DE102012109064A1 (en) 2012-09-26 2014-03-27 Datacard Corporation Light control film for use in e.g. passport, has safety feature formed in microstructures, and designed not visible when film is viewed in false view angle, and visible when film is viewed in correct view angle or range of view angles
JP2018513042A (en) * 2015-04-22 2018-05-24 モルフォ ビー．ヴィー．Ｍｏｒｐｈｏ Ｂ．Ｖ． Security document and its production method
US10017001B2 (en) 2011-05-20 2018-07-10 3M Innovative Properties Company Laser-personalizable security articles
EP3274186B1 (en) 2015-03-23 2019-06-19 De La Rue International Limited Security device and method of manufacture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108769523B (en) * 2018-06-07 2020-06-30 Oppo广东移动通信有限公司 Image processing method and device, electronic equipment and computer readable storage medium

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US4765656A (en) 1985-10-15 1988-08-23 Gao Gesellschaft Fur Automation Und Organisation Mbh Data carrier having an optical authenticity feature and methods for producing and testing said data carrier
US4892336A (en) 1986-03-18 1990-01-09 Gao Gesellschaft Fuer Automation Und Organisation Mbh Antifalsification document having a security thread embedded therein and a method for producing the same

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GB9309673D0 (en) * 1993-05-11 1993-06-23 De La Rue Holographics Ltd Security device
TW409230B (en) * 1998-01-16 2000-10-21 Ind Tech Res Inst Hologram false-preventing recognition structure and the method thereof
AT412392B (en) * 2002-05-14 2005-02-25 Oebs Gmbh VALUE DOCUMENT WITH AN OPTICAL SECURITY AREA

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US4765656A (en) 1985-10-15 1988-08-23 Gao Gesellschaft Fur Automation Und Organisation Mbh Data carrier having an optical authenticity feature and methods for producing and testing said data carrier
US4892336A (en) 1986-03-18 1990-01-09 Gao Gesellschaft Fuer Automation Und Organisation Mbh Antifalsification document having a security thread embedded therein and a method for producing the same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8514492B2 (en) 2007-10-15 2013-08-20 Ovd Kinegram Ag Multilayer body and method for producing a multilayer body
KR101803986B1 (en) 2009-12-18 2017-12-04 모르포 비.브이. Method and Apparatus for Manufacturing a Security Document Comprising a Lenticular Array and Blurred Pixel Tracks
EA023733B1 (en) * 2009-12-18 2016-07-29 Морфо Б.В. Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
US20110149405A1 (en) * 2009-12-18 2011-06-23 Sagem Identifcation Bv Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
WO2011074956A1 (en) * 2009-12-18 2011-06-23 Sagem Identification Bv Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
US8582208B2 (en) * 2009-12-18 2013-11-12 Sagem Identification Bv Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
CN102725674B (en) * 2009-12-18 2017-05-03 摩尔福私人有限公司 Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
CN102725674A (en) * 2009-12-18 2012-10-10 摩尔福私人有限公司 Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
AU2010330932B2 (en) * 2009-12-18 2014-11-27 Morpho B.V. Method and apparatus for manufacturing a security document comprising a lenticular array and blurred pixel tracks
US9289962B2 (en) 2011-05-20 2016-03-22 3M Innovative Properties Company Laser-personalizable security articles
WO2012162041A3 (en) * 2011-05-20 2013-03-07 3M Innovative Properties Company Laser-personalizable security articles
US10017001B2 (en) 2011-05-20 2018-07-10 3M Innovative Properties Company Laser-personalizable security articles
DE102012109064A1 (en) 2012-09-26 2014-03-27 Datacard Corporation Light control film for use in e.g. passport, has safety feature formed in microstructures, and designed not visible when film is viewed in false view angle, and visible when film is viewed in correct view angle or range of view angles
US9682592B2 (en) 2012-09-26 2017-06-20 Entrust Datacard Corporation Light control film formed with a security feature
EP3274186B1 (en) 2015-03-23 2019-06-19 De La Rue International Limited Security device and method of manufacture
JP2018513042A (en) * 2015-04-22 2018-05-24 モルフォ ビー．ヴィー．Ｍｏｒｐｈｏ Ｂ．Ｖ． Security document and its production method

Also Published As

Publication number Publication date
EP1894169A2 (en) 2008-03-05
DK1894169T3 (en) 2012-11-05
ES2392098T3 (en) 2012-12-04
CY1113252T1 (en) 2016-04-13
SI1894169T1 (en) 2012-10-30
PT1894169E (en) 2012-11-26
WO2006137738A3 (en) 2007-03-29
NL1029326C2 (en) 2006-12-28
RS52440B (en) 2013-02-28
PL1894169T3 (en) 2013-01-31
EP1894169B1 (en) 2012-08-08

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