公开(公告)号：US20240294028A1

公开(公告)日：2024-09-05

申请号：US18573184

申请日：2022-06-23

申请人： Hueck Folien Gesellschaft m.b.H.

发明人： Stephan TRASSL

IPC分类号： B42D25/324 ,  B42D25/364 ,  B42D25/373

CPC分类号： B42D25/324 ,  B42D25/364 ,  B42D25/373

摘要： A security element with a substrate and at least one micro-image arrangement, as well as at least one focusing layer interacting with the micro-image arrangement having an arrangement of focusing elements, wherein the at least one micro-image arrangement comprises at least one relief structure, wherein the micro-image arrangement generates a visible optical effect when viewed through the focusing layer, wherein the at least one micro-image arrangement comprises at least one color-shifting layer arranged on the at least one relief structure with a color-shifting effect discernible through the focusing layer.

公开(公告)号：US20220258518A1

公开(公告)日：2022-08-18

申请号：US17624642

申请日：2020-08-12

申请人： Hueck Folien Gesellschaft m.b.H.

发明人： Stephan TRASSL

IPC分类号： B42D25/324 ,  B42D25/328 ,  B42D25/373

摘要： A security element for securities or security papers has an embossing with, in particular diffractive, embossed structures, wherein the embossed structures are at least partially coated with a partial, metallic layer forming a tessellated image. The embossed structures may be designed as achromatic embossed structures and may form a relief adapted to the tessellated image.

公开(公告)号：US20240100873A1

公开(公告)日：2024-03-28

申请号：US18266873

申请日：2021-12-15

申请人： HUECK FOLIEN GESELLSCHAFT M.B.H.

发明人： Stephan TRASSL ,  Anita FUCHSBAUER ,  Marco MAYRHOFER ,  David BRANDSTETTER ,  Philipp NOTHDURFT

IPC分类号： B42D25/328 ,  B42D25/324 ,  B42D25/364 ,  B42D25/369 ,  B42D25/373 ,  B42D25/425

CPC分类号： B42D25/328 ,  B42D25/324 ,  B42D25/364 ,  B42D25/369 ,  B42D25/373 ,  B42D25/425 ,  B42D25/29

摘要： A security element for securities or security papers has at least one first region having first structures, which first structures reflect a first piece of information into different spatial regions, so that a movement image is created for a viewer with corresponding movement of a light source and/or a change in the viewing angle. When the light source and/or when the viewing angle is changed, a movement of the first piece of information is simultaneously created. The security element is thereby formed with at least one second region having second structures, which second structures reproduce a static and/or viewing angle-independent second piece of information. In addition, a process manufactures a security element.

公开(公告)号：US20240042785A1

公开(公告)日：2024-02-08

申请号：US17754477

申请日：2020-09-17

申请人： Hueck Folien Gesellschaft m.b.H.

发明人： Stephan TRASSL ,  Martin EGGINGER ,  Marco MAYRHOFER ,  Anita FUCHSBAUER

IPC分类号： B42D25/21 ,  B42D25/324 ,  B42D25/328 ,  B42D25/364

CPC分类号： B42D25/21 ,  B42D25/324 ,  B42D25/328 ,  B42D25/364

摘要： A security element with increased protection against forgery includes at least one first region with structures that reflect an image motif in different spatial regions, such that a moving image is produced for an observer when a light source is moved correspondingly and/or when the viewing angle is changed. When the light source is moved and/or the viewing angle is changed, a movement of the image motif occurs at the same time. Furthermore, an optical effect layer is provided which defines a second region. The structures are covered by the optical effect layer over their entire surface or partially.