公开(公告)号：EP1781471A4

公开(公告)日：2008-04-02

申请号：EP05761034

申请日：2005-07-15

申请人： SECURENCY PTY LTD

发明人： NEMETH JOSHUA ROBERT ,  POWER GARY FAIRLESS ,  STEWART ROBERT

IPC分类号： B42D15/10 ,  B41M3/14 ,  B41M5/24 ,  G03H1/02

CPC分类号： B42D25/435 ,  B41M3/14 ,  B41M5/24 ,  B42D25/00 ,  B42D25/23 ,  B42D25/309 ,  B42D25/313 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/02 ,  G03H2001/0292 ,  G03H2001/0478 ,  G03H2224/06 ,  G03H2250/33 ,  G03H2260/62 ,  Y10S430/146

摘要： A method of producing a security document or article including a substrate (100), which is transparent at least to visible light, and a diffractive optical microstructure (112). The method includes applying an opacifying layer (102) to at least one surface of the transparent substrate (100). An area of the opacifying layer (102) is exposed to laser radiation (108) to a~ ate apertures (110) in selected portions of the opacifying layer (102), thereby forming a diffractive optical microstructure (112) on the surface of the substrate (100). The laser radiation may be patterned prior to exposing the opacifying layer (102), for example by passing the radiation through a mask (104). Alternatively, a focussed or collimated laser beam (206) may be directed onto the selected portions of the opacifying layer (102). Laser radiation may be directed onto the opacifying layer (102) either directly, or through the transparent substrate (100). Security documents or articles made in accordance with the method are also provided.

公开(公告)号：EP1976709A4

公开(公告)日：2010-09-01

申请号：EP07701377

申请日：2007-01-16

申请人： SECURENCY PTY LTD

发明人： NEMETH JOSHUA ROBERT ,  POWER GARY FAIRLESS ,  STEWART ROBERT

IPC分类号： B42D15/10 ,  B42D101/00 ,  B44F1/12 ,  G07D7/00

CPC分类号： B42D25/435 ,  B42D25/00 ,  B42D2033/04 ,  G03H1/0011 ,  G03H1/0244 ,  G03H2001/2234 ,  G03H2260/62 ,  G07D7/0032

公开(公告)号：EP1501687A4

公开(公告)日：2007-08-08

申请号：EP03717041

申请日：2003-05-06

申请人： SECURENCY PTY LTD

发明人： NEMETH JOSHUA ROBERT

IPC分类号： B41M3/14 ,  B42D15/10

CPC分类号： B42D25/313 ,  B41M3/14 ,  B42D25/00 ,  B42D25/309 ,  B42D2035/02 ,  B42D2035/06

摘要： A security document or token in the form of an identity card ( 10 ) is provided which incorporates a biometric or photographic image ( 24 ) provided in a transparent region or window ( 18 ) such that the image is substantially distinguishable from both sides of the card ( 10 ). Regions of partial or varying opacity ( 20, 30 ) are provided adjacent to or surround the window ( 18 ). A portion ( 27 ) of the photographic image ( 24 ) extends into at least one region of partial or varying opacity ( 20 ), and another portion ( 25 ) of the image extends into the substantially opaque region ( 22 ) surrounding the window ( 18 ) and the regions ( 20, 30 ). The portion ( 27 ) of the image which extends into the region of partial or varying opacity is at least partly visible from both sides of the document in transmission, but only visible from one side of the document in reflection. The regions of partial or varying opacity ( 22 ) and the photographic image ( 24 ) may be applied to a base support or substrate ( 32 ) in such a manner that removal of the image ( 24 ) from the substrate ( 32 ) results in removal or damage of the regions of partial or varying opacity ( 20, 30 ).

摘要翻译： 提供了身份证（10）形式的安全证件或令牌，其包括设置在透明区域或窗口（18）中的生物特征图像或摄影图像（24），使得图像与卡的两侧基本上可区分 （10）。 部分或变化的不透明度（20,30）的区域邻近或围绕窗（18）设置。 摄影图像（24）的一部分（27）延伸到部分或不同不透明度（20）的至少一个区域中，图像的另一部分（25）延伸到围绕窗口（18）的基本上不透明的区域（22） ）和区域（20,30）。 图像的延伸到部分或不同透明度区域的部分（27）在透射中从文档的两侧至少部分可见，但是仅在从反射的文档的一侧可见。 部分或变化的不透明度（22）和摄影图像（24）的区域可以以这样的方式施加到基底支撑件或基底（32），使得从基底（32）移除图像（24）导致去除 或部分或不同透明度区域的损伤（20,30）。

公开(公告)号：EP1578618A4

公开(公告)日：2006-08-09

申请号：EP03810910

申请日：2003-11-14

申请人： SECURENCY PTY LTD

发明人： NEMETH JOSHUA ROBERT

IPC分类号： B32B7/02 ,  B32B27/00 ,  B42D15/10 ,  G09F3/02 ,  B32B7/06

CPC分类号： B42D25/465 ,  B32B7/02 ,  B32B7/12 ,  B32B27/00 ,  B32B27/08 ,  B32B27/304 ,  B32B27/32 ,  B32B27/365 ,  B32B37/12 ,  B32B38/145 ,  B32B2250/40 ,  B32B2307/40 ,  B32B2323/046 ,  B32B2323/10 ,  B32B2327/06 ,  B32B2367/00 ,  B32B2369/00 ,  B42D25/00 ,  B42D25/351 ,  B42D2033/04 ,  G09F3/0292

摘要： A laminated tamper evident security document (10) is provided which has a transparent or translucent support layer (12), first and second security layers (16, 16') on opposite sides of the support layer (12), first and second tamper evident layers (14, 14') between the support layer (12) and the security layers (16, 16') layers of printed information (22) over the security layers (16, 16') and polymeric outer layers (18). The security layers (16, 16') have security regions (26, 26') which together form a composite security device or image (30) to indicate an authentic security state. Upon exposure to predetermined conditions to delaminate the document, at least one of the tamper evident layers (14, 14') is arranged to destruct or otherwise affect at least one of the security layers (16, 16') to indicate an unauthentic state. In one embodiment each of the tamper evident layers (14, 14') are formed from a weakly coherent or adherent material having a glass transition temperature lower than that of the other layers so that the tamper evident layer (14) separates a portion of the document containing one of the security layers (16) from the remainder of the security document (10) containing the other security document.

摘要翻译： 提供一种具有透明或半透明的支撑层（12），在支撑层（12）的相对侧上的第一和第二安全层（16,16'），第一和第二防拆装置 在安全层（16,16'）和聚合物外层（18）之间的支撑层（12）和安全层（16,16'）之间的印刷信息层（22）的层（14,14'）。 安全层（16,16'）具有一起形成复合安全设备或图像（30）的安全区域（26,26'），以指示真实的安全状态。 在暴露于预定条件以分层文件时，至少一个防篡改层（14,14'）被布置成破坏或以其他方式影响安全层（16,16'）中的至少一个以指示不真实状态。 在一个实施例中，每个显窃启层（14,14'）由玻璃化转变温度低于其它层的玻璃化转变温度的弱相干或粘附材料形成，使得显窃启层（14）将一部分 包含来自安全文档（10）的其余部分中的一个安全层（16）的文档，其中包含其他安全文档。