WO2015071603A1 - Procédé de personnalisation visuelle d'un document d'identité comportant une image latente - Google Patents
Procédé de personnalisation visuelle d'un document d'identité comportant une image latente Download PDFInfo
- Publication number
- WO2015071603A1 WO2015071603A1 PCT/FR2014/052903 FR2014052903W WO2015071603A1 WO 2015071603 A1 WO2015071603 A1 WO 2015071603A1 FR 2014052903 W FR2014052903 W FR 2014052903W WO 2015071603 A1 WO2015071603 A1 WO 2015071603A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- darkening
- image
- color
- pixel
- segment
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/267—Marking of plastic artifacts, e.g. with laser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/34—Multicolour thermography
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- 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
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- 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
- B42D25/351—Translucent or partly translucent parts, e.g. windows
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- 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
- B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
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- 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
- B42D25/40—Manufacture
- B42D25/405—Marking
- B42D25/41—Marking using electromagnetic radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/008—Sequential or multiple printing, e.g. on previously printed background; Mirror printing; Recto-verso printing; using a combination of different printing techniques; Printing of patterns visible in reflection and by transparency; by superposing printed artifacts
Definitions
- the invention relates to a method for visually personalizing an identity document by customizing a latent image.
- Identity document means any document produced by a sender to a user to enable him to prove his identity; it is in practice a data medium, visual and / or electronic, such as a passport or an identity card, a card for access to care services (such as a Vitale® card). France) or access to financial services (credit card) or communication services (telephone card, even SIM cards, even mini-SIM or similar) or to any other type of service (various subscriptions, for example to sports).
- a passport or an identity card a card for access to care services (such as a Vitale® card). France) or access to financial services (credit card) or communication services (telephone card, even SIM cards, even mini-SIM or similar) or to any other type of service (various subscriptions, for example to sports).
- a data medium such as a passport or an identity card, a card for access to care services (such as a Vitale® card). France) or access to financial services (credit card) or communication services (telephone card, even SIM cards, even mini-SIM
- Such an identity document must be able to include personal data, specific to its user, for example visual information such as a photo representing as accurately as possible this user; it may further be desirable to allow this user to choose a particular appearance even when it is not a unique visual character to this card (for example by choosing an image from a limited list of images possible).
- visual customization can be done during the development of the document itself, but we understand the interest of being able to perform such customization at a later stage as possible, so as close as possible to the delivery of this document to its user.
- the document manufacturing comprises a step of forming a latent image surmounted by a transparent layer of mechanical protection.
- a transparent layer of mechanical protection consisting of a homogeneous network of elementary zones respectively having different colors chosen from a small number of possible colors (in practice three primary colors (it can be blue, yellow and red, or the triplet known by the acronym RGB (red, green and blue), and white); in the latent state, the homogeneous distribution of the zones of each color results in the fact that the latent image has a neutral appearance, close to white and without detectable motive; the transparent mechanical protection layer has the effect of preventing the handling operations of the document can alter the latent image, and that the image obtained by personalization can then be easily modified.
- some of the network areas are subjected to a more or less significant darkening (or blackening) treatment, so as to form a particular image with local variations of intensity according to each of the colors.
- a darkening can be effected by local thermal effect, or by local photosensitive effect, which is compatible with the existence of the transparent protective layer (the material in which the various zones are formed is chosen according to the technique used for darken them) in practice, this darkening is obtained by total or partial carbonization of each of the elementary zones concerned, typically by application of a laser beam; the colors chosen for the elementary zones are advantageously chosen as being reflective so as to further promote a contrast between the darkened zones and the intact zones.
- the darkening can be done, depending on the case, at the same place where are the elementary zones, or above them, in the transparent layer of protection, or even below of these.
- the elementary zones are grouped in batches comprising at least one zone of each color (including white) and a pixel of the personalization image to be formed is associated with such a batch; in the aforementioned documents, each elementary zone is called "subpixel".
- this technique allows the formation of a latent image on a wide variety of surfaces, planes, curves, or even a surface with local reliefs. It is understood that the possible levels of darkening depend on the elementary surface that can be chosen to darken, or not, within an elementary zone; for example, for a square elementary area of 16 microns side, a laser allows during an impact to blacken, or not, elementary surfaces of the order of one micron in diameter; it follows that 256 levels of darkening of this elementary area can be defined, which is to say that the corresponding pixel can be coded on one byte (the more the number of bits assigned to each pixel is high, the more the image of personalization may have a significant number of shades of darkening).
- Two major categories of elementary zone networks are conceivable, namely the networks where the subpixels of a batch are massive, grouped into a square (or even a rectangle, or hexagon, depending on the number of elementary zones of each color), and networks where the pixels of a batch are grouped along a segment (perpendicular to the continuous lines of tracing, it is understood that a segmented array is easier to form than a massive batch network (in squares or rectangles), since it is sufficient to draw continuous lines parallel to the drawing direction of the elementary zones, in particular, the offset printing technique makes it possible to draw lines much more easily than isolated zones.
- lasers having a resolution of the order of one micron that is to say, to blacken, or not, areas of the order of a micron
- the latent image is formed of massive zones (and not of lines or columns), it can often be that the dimensions of these zones are greater than those of the impacts that can be obtained so that it is necessary to accept generate several identical impacts according to the two dimensions of these massive zones.
- the subject of the invention is a method of personalizing a latent image present in an identity document, which allows good resolution in at least two directions, even when the elementary zones of each color are formed in parallel lines.
- the invention proposes a method of visual personalization of an identity document comprising a latent image formed of a network of single-color portions distributed in a succession of groups of identical single-color portions, according to which, for each pixel of a customization image to be formed on the latent image, defining a segment extending over one of said groups of single-color portions, each segment being formed of elementary zones in which a darkening with a level selected from a plurality can be generated of possible darkening levels so as to locally alter the appearance of the network so as to reproduce in this segment said color of the pixel of the personalization image, characterized in that the portions having a dimension representing at most one multiple of the average dimension of these elementary zones, at least some segments, successive darkening levels which are respectively defined by a pixel of the image to be reproduced and by at least one adjacent pixel in this image to be reproduced in a given position.
- the portion network corresponds to columns.
- the generation of a darkening level is done by means of a laser.
- the generation of a darkening level in an elementary zone is effected by darkening the whole of this zone with the said darkening level.
- the generation of a darkening level in an elementary zone is effected by darkening with a predetermined level of a fraction of the surface of this elementary zone corresponding to the ratio between the desired darkening level and said predetermined level.
- each single-color portion has at least one width and / or length shaped to receive a multiple of elementary zones.
- each of the segments, across the single-color portions is generated with successive darkening levels which are respectively defined by a pixel of the image to be reproduced and by at least one adjacent pixel in this image to be reproduced in a single image. given position.
- the latent image is formed under a transparent outer layer.
- the latent image is formed between a transparent outer layer and a transparent underlying layer, these two layers extending over a layer carrying a visual element.
- each group of single-color portions comprises three portions, the respective colors of which are chosen so as to allow, jointly, to reproduce each possible color for the pixels of the personalization image, and a white portion.
- the invention further provides a document obtainable by the method of the aforementioned type; in particular, it proposes an identity document adapted to be produced by the method, comprising an array of single-color portions distributed in a succession of groups of identical single-color portions, and comprising, with this network, a plurality of segments extending over the one of said groups of monocolored portions being formed of elementary zones in which are generated darkening levels so as to locally alter the appearance of the network so as to display a personalization image, each darkening level being selected at within a plurality of possible darkening levels, the darkening levels of at least some of the segments varying through some of the single-color portions traversed by these segments.
- the darkening levels of at least one series of segments are such that the first elementary zones through each single-color portion of a segment have darkening levels equal to those of the second elementary zones of each portion. monocolor of an adjacent segment.
- FIG. 1 is a sectional view of an identity document according to the invention.
- FIG. 2 is a view from above of a selection of pixels made on the document of FIG. 1, in three regions of different resolutions.
- Figure 1 is a partial section of an identity document according to the invention; it may include a document in the format of a credit card or an identity card.
- This document here comprises a heart between two protective layers. More specifically, this document comprises an upper outer layer 2 overlying an underlying layer 3, an upper core layer 4 and a lower core layer 5, a lower outer layer 7 along an underlying layer 6.
- the core layers 4 and 5 are here opaque, in practice of white color, for example polycarbonate; they have a thickness of between 100 and 300 microns; they advantageously have the same thickness; the overall thickness of these layers 4 and 5 is advantageously between 300 and 500 microns.
- One or both of these layers can carry a visual element on its opposite side to the other core layer, for example alphanumeric elements identifying the carrier, or the issuer of the document.
- the upper outer layer 2 is transparent, that is to say that its thickness and its constituent material allows visual access to at least what is located beneath it; preferably, the upper subjacent layer 3 is also transparent (in particular when visual elements are formed on the core layer 4).
- a latent image 1 in practice on only a part of the underlying layer; alternatively, the latent image is formed on the underside of the outer protective layer, or is formed on a thin layer sandwiched between these layers 2 and 3.
- the formation of such a latent image is known per se ( see WO-201/124774 and WO-2013/093230) and will not be described here in more detail.
- At least one of the layers 2 or 3 is formed of a material that can be locally darkened by thermal or other effect (photochromic or equivalent); it is advantageously a material that can be locally darkened by a laser impact, which is expressed by saying that this material is lasérisable (see also the documents cited above).
- at least layer 2 is laserizable (i.e., areas will be able to be darkened in this area, on (or above) the latent image 1.
- These layers 2 and 3 are advantageously transparent polycarbonate sheets with a thickness of between 20 and 150 microns (for an overall thickness advantageously between 100 and 200 microns); their respective thicknesses may be equal, but it may be preferred that they be different, especially if it is desired to give the impression that the latent image is at the same level as the visual formed on the core layer, or conversely that this latent image is clearly located at a level higher than that of this visual.
- the lower layers 6 and 7 may be of any suitable material, in any appropriate thickness, as needed. They can be transparent, by symmetry with the upper layers; for simplicity, the materials and / or the thicknesses of these layers are advantageously chosen as being the same as for layers 2 and 3.
- the latent image 1 has a thickness which is determined by the technique used to form it; it is in practice a thickness of between 1 and 10 microns approximately.
- the number of lines per series is advantageously three or four.
- the customization of the latent image is to locally darken areas of these lines, segments extending across a series of lines to define a pixel of an image to be formed.
- the darkening of a zone can be done by applying a laser impact with a power corresponding to the desired degree of darkening; alternatively, the laser has a very fine beam and makes it possible to darken up to a given level a more or less significant fraction of the elementary colored zone considered.
- a laser impact here designates an elementary area that a laser can darken with a desired number of intermediate levels between no darkening and total darkening (corresponding to the fact that the entire area has been subjected to the maximum power of the laser). It is understood that a laser impact of 10% can correspond as well to an impact affecting the entire surface of the elementary zone with a power of 10% of the maximum, that to an impact limited to 10% of the same elementary surface with 100% of maximum power.
- laser impacts will be considered covering the whole of a colored elementary zone, with powers chosen according to the desired degree of darkening, but it will be understood that the following comments also apply to the case of a darkening. given a more or less important fraction of a colored elementary zone.
- each vertical line corresponds to about twice the diameter of a laser impact; to neutralize a color in a given segment, two laser impacts are needed.
- the segment corresponds to a case where the color C2 has been neutralized; the resulting color is a light green.
- segment S2 column C3 is neutralized by two laser impacts, which gives red.
- the segment S3, where the columns C1 and C2 are neutralized gives a yellow-brown and the segment S4, or the four columns are neutralized, corresponds to black.
- the segments S5 to S7 are defined by one or other of the darkening levels applied to each of the colors. Since each segment corresponds to a given pixel of the image to be formed in the latent image, each color is associated with a given darkening level, and therefore two laser impacts generated with the same power.
- the invention teaches to give up the association between the segments and the pixels, and to accept, at least at the location of details deserving a good resolution, to define each segment as a function of several pixels. the image to be formed; this makes it possible to bring the resolution of the image, in the direction transverse to the color lines, of the resolution parallel to these lines of color.
- segment S8 we see that it is formed of impacts that may be different; in fact, this segment is formed of impacts deduced from two adjacent pixels of the image to be formed. It is thus noted that the column C1 of S8 has an identical impact to the impacts of the column C1 of S5 and an identical impact to those of the column of S6, that the column C2 has an impact identical to those of the column C2 of S5 and an impact identical to those in column C2 of S6, and so on.
- segment S9 we see that it is formed of impacts that may be different; in fact, this segment is formed of impacts deduced from two adjacent pixels of the image to be formed.
- column C1 of S9 has an impact identical to the impacts of column C1 of S6 and an impact identical to those of the column of S7
- column C2 has an impact identical to those of column C2 of S6 and an identical impact those in column C2 of S7, and so on.
- the segment to the right of the S9 segment would in turn be formed, for each color, of a combination of impacts identical to those of the S7 segment and that to the right.
- an identity document initially comprising a latent image formed of a regular network of C1 -C4 monocolour columns extending in a given direction (here vertically) and distributed in a succession of groups of identical monocolor columns (C1 -C4, C1 -C4, C1 -C4 ...); defining for each pixel of a personalization image to be formed on the latent image, transversely to the direction of the columns, a segment extending transversely on one of said groups of single-color columns, each segment being formed of elementary zones in which it is known to generate a darkening with a level selected from a plurality of possible darkening levels so as to locally alter the appearance of the network so as to reproduce in this segment said color of the pixel of the personalization image, in accordance with a pre-established table of correspondence between each color and the darkening levels to be generated on each single-color column; the columns have a width representing a multiple of the average dimension of these elementary zones (in practice they are massive zones
- each segment of the image is formed by combining the impacts corresponding to two adjacent pixels.
- each segment would consist of a combination of an equal number of adjacent pixels in the image to be reproduced.
- the adjacent pixels to be considered in the image to be reproduced may be located perpendicular to the direction columns; when the number is greater than two, the pixels to be considered can be located on either side of the pixel to be reproduced (thus, if the width of the columns was three times the diameter of the laser impacts, a segment similar to S9 could have, across each color column, an impact identical to those of the same color in S5, an impact identical to those of the same color in S6 and an identical impact to those of the same color in S7).
- a calculation work of a color base is advantageously established upstream, before proceeding to any personalization.
- the analysis of each nuance to be obtained can be done by decomposition on three colors (for example red, green and blue, from where a combination RGB, abbreviated), and the colorimetric base serves to make it correspond a combination colors of which are constituted the columns of the latent image.
- the sequence sent to the laser can therefore be represented by the following duplicates, denoting by C1 (P1) the value of the pixel P1 of the original image for the color C1, and so on, and C1 (p1) the value of the pixel p1 of the image to be plotted for one of the impacts of the color C1, and so on: C1 (p1) C1 (p1) C2 (p1) C2 (p1) C3 (p1) C3 (p1) 34 (p1)) C4 (p1) C1 (p2) C1 (p2) C2 (p2) C2 (p2) C3 (p2) C3 (p2) C4 (p2) C4 (p2) C4 (p2)
- each series of eight pulses is not formed of duplicates corresponding to the target color for a given pixel; it has been proposed with regard to FIG. 2 that each series of eight pulses is formed by alternating impacts corresponding to the target pixel and impacts corresponding to the adjacent pixel. As a variant, each series is formed by a succession of impacts corresponding to a pair of successive pixels different from those used to form the preceding pixel; thus according to this other example of implementation of the invention, the sequence sent to the laser will be:
- each series of eight pulses is not formed of duplicates corresponding to the target color for a given pixel but is formed by a series of impacts corresponding to the target pixel and impacts corresponding to adjacent pixels;
- each pixel of the traced image is drawn from eight pixels of the image to be reproduced (P1 to P8) while the next pixel in the direction considered is drawn from a a series of eight pixels taking up part of the pixels used for the first pixel (that is to say the pixels P2 to P9); however according to another form of implementation, the sequence sent to the laser will be:
- the identity document in question may be a credit card, a pass to enter premises, a national identity card issued by the state of residence, a driver's license, a credit card. access to care or services to the person, a pass to enter premises or means of transport ...
- the technique used to draw the monocolored columns of the latent image and as needed, it can be useful to generate 2, 3 or 4 laser impacts (beyond, although the invention can still be put into practice, it seems better to increase the size of the impacts); and the adjacent pixels taken into consideration may be, in addition to the pixel corresponding to the pixel of the image to be reproduced, the preceding pixel, or the next pixel (or both).
- the number and constituent material of the various layers can be changed. Thus there may be no layers at the back of the document, or there may be only one layer; similarly, there may be only one core layer, or even a single upper layer (if the latent image is formed substantially at the surface of the core layer.) Instead of being opaque, the layers
- the materials used may be polycarbonate, but also PETF, PEC, PVC, and so on.
- the number of single-colored lines in each series of the network may be limited to two or even four (or more), with or without blank (ie, with or without unprinted columns), subject to have established colorimetric tables allowing correspondence with the colors to be reproduced.
- colors used there is often blue and red, but the third color may be, depending on the case, yellow or green, but other combinations may be preferred as needed.
- the darkening of a particular area of the network can be done by a printing technique such as the removal of a drop of ink (ink jet) or by deposition of an opaque resin (for example by heat transfer); the size of the elementary darkening zone being then defined by the size of the ink drops or drops of resin.
- the darkening levels of at least one series of segments are such that the first elementary zones through of each single-column column of a segment have darkening levels equal to those of the second elementary areas of each single-column column of an adjacent segment (see the particular sequence described above).
- the regularity of the areas or monocoloured portions is not a necessity, given that the images to be reproduced may involve very differently the available colors (for example blue is not very useful for the reproduction of faces).
- the fact that the dimensions of the columns or the massive areas (in which case there are two perpendicular dimensions) are multiples of the dimensions of the elementary areas is also not a necessity, insofar as it can easily be taken into consideration.
- in the definition of tracing data that some impacts may simultaneously affect adjacent areas. It is possible to consider an overlap of the elementary zones.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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KR1020167015691A KR102266337B1 (ko) | 2013-11-15 | 2014-11-14 | 잠복 이미지를 포함하는 신분증을 시각적으로 맞춤화하기 위한 방법 |
MA39045A MA39045B1 (fr) | 2013-11-15 | 2014-11-14 | Procédé de personnalisation visuelle d'un document d'identité comportant une image latente |
EP14809920.3A EP3068627B1 (fr) | 2013-11-15 | 2014-11-14 | Procédé de personnalisation visuelle d'un document d'identité comportant une image latente |
ZA2016/04037A ZA201604037B (en) | 2013-11-15 | 2016-06-14 | Method for visually customising an identity document comprising a latent image |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1361238 | 2013-11-15 | ||
FR1361238A FR3013256B1 (fr) | 2013-11-15 | 2013-11-15 | Procede de personnalisation visuelle d'un document d'identite comportant une image latente |
Publications (1)
Publication Number | Publication Date |
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WO2015071603A1 true WO2015071603A1 (fr) | 2015-05-21 |
Family
ID=50624653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/FR2014/052903 WO2015071603A1 (fr) | 2013-11-15 | 2014-11-14 | Procédé de personnalisation visuelle d'un document d'identité comportant une image latente |
Country Status (6)
Country | Link |
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EP (1) | EP3068627B1 (fr) |
KR (1) | KR102266337B1 (fr) |
FR (1) | FR3013256B1 (fr) |
MA (1) | MA39045B1 (fr) |
WO (1) | WO2015071603A1 (fr) |
ZA (1) | ZA201604037B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018193195A1 (fr) | 2017-04-19 | 2018-10-25 | Idemia France | Procédé de fabrication d'un dispositif de sécurité formé de couches superposées, et procédé d'authentification d'un tel dispositif de sécurité |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743190A1 (fr) * | 1995-05-16 | 1996-11-20 | Riso Kagaku Corporation | Procédé pour la formation d'images en couleurs, appareil pour la formation d'images en couleurs, feuille de recouvrement et image en couleurs |
WO2011124774A1 (fr) | 2010-04-07 | 2011-10-13 | Jean Pierre Lazzari | Procede de personnalisation d'images latentes encastrees et document realise |
WO2012117169A1 (fr) * | 2011-03-01 | 2012-09-07 | Jean Pierre Lazzari | Procede de realisation d'image laser couleur observable en trois dimensions et document sur lequel une image laser couleur observable en trois dimensions est realisee. |
WO2013093230A1 (fr) | 2011-12-19 | 2013-06-27 | Jean Pierre Lazzari | Procede de formation d'images laser couleur et document ainsi realise |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4134539A1 (de) * | 1991-10-18 | 1993-04-22 | Gao Ges Automation Org | Aufzeichnungstraeger mit farbigen bildinformationen, insbesondere wert- oder ausweiskarte |
JP5200284B2 (ja) | 2009-12-15 | 2013-06-05 | 独立行政法人 国立印刷局 | 潜像印刷物 |
JP2011235514A (ja) | 2010-05-10 | 2011-11-24 | Toppan Printing Co Ltd | 偽造・改ざん防止画像形成体およびその画像形成方法 |
FR2972553B1 (fr) | 2011-03-10 | 2013-03-15 | Jean Pierre Lazzari | Procede de realisation d'une image laser couleur retro eclairee, document identitaire mettant en oeuvre ce procede et systeme de retro eclairage |
-
2013
- 2013-11-15 FR FR1361238A patent/FR3013256B1/fr not_active Expired - Fee Related
-
2014
- 2014-11-14 WO PCT/FR2014/052903 patent/WO2015071603A1/fr active Application Filing
- 2014-11-14 MA MA39045A patent/MA39045B1/fr unknown
- 2014-11-14 EP EP14809920.3A patent/EP3068627B1/fr active Active
- 2014-11-14 KR KR1020167015691A patent/KR102266337B1/ko active IP Right Grant
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2016
- 2016-06-14 ZA ZA2016/04037A patent/ZA201604037B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743190A1 (fr) * | 1995-05-16 | 1996-11-20 | Riso Kagaku Corporation | Procédé pour la formation d'images en couleurs, appareil pour la formation d'images en couleurs, feuille de recouvrement et image en couleurs |
WO2011124774A1 (fr) | 2010-04-07 | 2011-10-13 | Jean Pierre Lazzari | Procede de personnalisation d'images latentes encastrees et document realise |
WO2012117169A1 (fr) * | 2011-03-01 | 2012-09-07 | Jean Pierre Lazzari | Procede de realisation d'image laser couleur observable en trois dimensions et document sur lequel une image laser couleur observable en trois dimensions est realisee. |
WO2013093230A1 (fr) | 2011-12-19 | 2013-06-27 | Jean Pierre Lazzari | Procede de formation d'images laser couleur et document ainsi realise |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018193195A1 (fr) | 2017-04-19 | 2018-10-25 | Idemia France | Procédé de fabrication d'un dispositif de sécurité formé de couches superposées, et procédé d'authentification d'un tel dispositif de sécurité |
Also Published As
Publication number | Publication date |
---|---|
EP3068627B1 (fr) | 2019-06-05 |
EP3068627A1 (fr) | 2016-09-21 |
KR102266337B1 (ko) | 2021-06-16 |
KR20160086389A (ko) | 2016-07-19 |
MA39045B1 (fr) | 2017-06-30 |
ZA201604037B (en) | 2017-08-30 |
FR3013256A1 (fr) | 2015-05-22 |
FR3013256B1 (fr) | 2016-01-15 |
MA39045A1 (fr) | 2016-10-31 |
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