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公开(公告)号：US20140307321A1
公开(公告)日：2014-10-16
申请号：US14263583
申请日：2014-04-28
Applicant: OVD Kinegram AG
Inventor： Andreas Schilling , Wayne Robert Tompkin , Rene Schaedler
IPC: G02B5/18
CPC classification number: G02B5/18 , B42D25/29 , B42D25/324 , B42D25/328 , B42D25/351 , B42D2035/36 , B44F7/00 , G02B5/1861 , G03H1/0011
Abstract: Described is a security document with a transparent security element (12) which is arranged in a window or in a transparent region of the security document and has a structure layer, in which a first region (12f) of the structure layer has an asymmetrical diffractive relief structure, wherein the first region (12f) has an optical effect which is unexpectedly different in a front view and in a rear view of the security document.
Abstract translation: 描述了一种具有透明安全元件（12）的安全文件，其被布置在安全文件的窗口或透明区域中并且具有结构层，其中结构层的第一区域（12f）具有不对称衍射 浮雕结构，其中第一区域（12f）具有在安全文件的前视图和后视图中出人意料地不同的光学效果。
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公开(公告)号：US20140307192A1
公开(公告)日：2014-10-16
申请号：US14354836
申请日：2012-10-16
Applicant: PolylC GmbH & Co. KG , LEONHARD KURZ Stiftung & Co. KG , OVD Kinegram AG
Inventor： Rainer Stahl , Klaus Ludwig , Johannes Schad , Wayne Robert Tompkin
IPC: G02F1/1343
CPC classification number: G02F1/134309 , B42D25/29 , B42D25/364 , B42D2033/26 , B42D2033/46 , G02F1/155 , G02F1/167 , G02F2001/134354 , G02F2001/1557 , G02F2001/1676 , G09F9/372 , G09G3/16 , G09G3/344 , G09G2300/0426
Abstract: The invention relates to a display device (10), in particular in the form of a multi-layer film body. The display device (10) has, in a first area (22), a first electrode (41), a second electrode (42), a third electrode (43) and a display layer (122) with a display material. The display layer (122) is arranged between the first electrode (41) and the second electrode (42). The third electrode (43) is arranged on the side of the display layer (122) facing away from the first electrode (41). The first electrode (41) is formed as an isolated electrode. The first electrode (41) overlaps both the second electrode (42) and the third electrode (43) at least in areas when viewed perpendicular to the plane spanned by the display layer (122).
Abstract translation: 本发明涉及一种显示装置（10），特别是多层膜体的形式。 显示装置（10）在第一区域（22）中具有第一电极（41），第二电极（42），第三电极（43）和具有显示材料的显示层（122）。 显示层（122）布置在第一电极（41）和第二电极（42）之间。 第三电极（43）布置在背离第一电极（41）的显示层（122）侧。 第一电极（41）形成为隔离电极。 至少在垂直于由显示层（122）跨越的平面观察的区域中，第一电极（41）与第二电极（42）和第三电极（43）重叠。
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公开(公告)号：US11472216B2
公开(公告)日：2022-10-18
申请号：US16740879
申请日：2020-01-13
Applicant: OVD Kinegram AG
Inventor： Wayne Robert Tompkin , Andreas Schilling , Sebastian Mader
Abstract: A method for producing security elements, security elements, a security document with at least one security element as well as a transfer film with at least one security element, wherein a three-dimensional object is recorded and a surface profile of the three-dimensional object, described by a function F(x,y), is determined, wherein the function F(x,y) describes the distance between the surface profile and a two-dimensional reference surface spanned by co-ordinate axes x and y at the co-ordinate points x and y. A first microstructure is determined in such a way that the structure height of the first microstructure is limited to a predetermined value smaller than the maximum distance between the surface profile and the two-dimensional reference surface, and the first microstructure provides an observer with a first optical perception which corresponds to the surface profile of the three-dimensional object described by the function F(x,y).
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公开(公告)号：US20180015771A1
公开(公告)日：2018-01-18
申请号：US15541181
申请日：2016-01-05
Applicant: OVD Kinegram AG
Inventor： Wayne Robert Tompkin , Andreas Schilling , Sebastian Mader
IPC: B42D25/20 , B42D25/40 , B42D25/328 , G03H1/00 , G02B5/18
CPC classification number: B42D25/20 , B42D15/00 , B42D25/328 , B42D25/40 , G02B5/1861 , G03H1/0011 , G07D7/207
Abstract: A method for producing security elements, security elements, a security document with at least one security element as well as a transfer film with at least one security element wherein a three-dimensional object is recorded and a surface profile of the three-dimensional object, described by a function F(x,y), is determined, wherein the function F(x,y) describes the distance between the surface profile and a two-dimensional reference surface spanned by co-ordinate axes x and y at the co-ordinate points x and y. A first microstructure is determined in such a way that the structure height of the first microstructure is limited to a predetermined value smaller than the maximum distance between the surface profile and the two-dimensional reference surface, and the first microstructure provides an observer with a first optical perception which corresponds to the surface profile of the three-dimensional object described by the function F(x,y).
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公开(公告)号：US09779350B2
公开(公告)日：2017-10-03
申请号：US14768893
申请日：2014-02-26
Applicant: PolyIC GmbH & Co. KG , LEONHARD KURZ Stiftung & Co. KG , OVD Kinegram AG
Inventor： Walter Fix , Manfred Walter , Wayne Robert Tompkin , Andreas Schilling , Klaus Schmidt , Jurgen Metzger
IPC: G06K19/077 , B42D15/08 , G06K19/067 , B42D25/355
CPC classification number: G06K19/07754 , B42D15/085 , B42D25/355 , B42D2033/46 , G06K19/067 , G06K19/07722
Abstract: A multilayer body with a carrier and a layer arranged thereon which comprises electrically conductive material in such an arrangement comprises an information area and a background area (18) which are galvanically separated from each other. In each information area a first zone (10) with electrically conductive material is provided, over the entirety of which electrically conductive material is conductively connected to it. In each background area a plurality of second zones with electrically conductive material is provided, which are galvanically separated from each other. Each first zone (10) preferably occupies a surface area that is at least five times larger than each of the second zones. The electrically conductive material is preferably provided with an average surface coverage which varies over all information areas and background areas (18) by less than 25%. A homogeneous appearance of the multilayer body is thereby ensured, and an item of information provided in the information area, provided by the shape, size and/or alignment of the first zone, is not visible without aids, and therefore cannot be copied.
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Patent Agency Ranking
公开(公告)号：US20170239898A1
公开(公告)日：2017-08-24
申请号：US15592918
申请日：2017-05-11
Applicant: OVD Kinegram AG
Inventor： Wayne Robert Tompkin , Harald Walter
CPC classification number: B29D11/0074 , B32B3/30 , B32B15/04 , B32B2307/40 , B32B2551/00 , B42D25/29 , B42D25/324 , B42D25/45 , B42D2033/18 , B42D2035/20 , Y10T428/24355
Abstract: The invention relates to a multi-layer body (10) and a process for the production thereof. The multi-layer body has a first layer (23) with a first surface (231) and a second surface (232) opposite the first surface (231). The first surface (231) of the first layer (23) is defined by a base plane spanned by coordinate axes x and y, wherein a large number of facet faces (50) are moulded into the second surface (232) of the first layer (23) in a first area (31). Each of the facet faces (50) is determined by one or more of the parameters F, S, H, P, Ax, Ay and Az, wherein the parameters of the facet faces (50) arranged in the first area (31) are varied pseudorandomly in the first area (31) within a variation range predefined in each case for the first area of surface and wherein a reflective second layer (24) is applied to each of the facet faces.
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公开(公告)号：US09465261B2
公开(公告)日：2016-10-11
申请号：US14354836
申请日：2012-10-16
Applicant: PolylC GmbH & Co. KG , LEONHARD KURZ Stiftung & Co. KG , OVD Kinegram AG
Inventor： Rainer Stahl , Klaus Ludwig , Johannes Schad , Wayne Robert Tompkin
CPC classification number: G02F1/134309 , B42D25/29 , B42D25/364 , B42D2033/26 , B42D2033/46 , G02F1/155 , G02F1/167 , G02F2001/134354 , G02F2001/1557 , G02F2001/1676 , G09F9/372 , G09G3/16 , G09G3/344 , G09G2300/0426
Abstract: The invention relates to a display device (10), in particular in the form of a multi-layer film body. The display device (10) has, in a first area (22), a first electrode (41), a second electrode (42), a third electrode (43) and a display layer (122) with a display material. The display layer (122) is arranged between the first electrode (41) and the second electrode (42). The third electrode (43) is arranged on the side of the display layer (122) facing away from the first electrode (41). The first electrode (41) is formed as an isolated electrode. The first electrode (41) overlaps both the second electrode (42) and the third electrode (43) at least in areas when viewed perpendicular to the plane spanned by the display layer (122).
Abstract translation: 本发明涉及一种显示装置（10），特别是多层膜体的形式。 显示装置（10）在第一区域（22）中具有第一电极（41），第二电极（42），第三电极（43）和具有显示材料的显示层（122）。 显示层（122）布置在第一电极（41）和第二电极（42）之间。 第三电极（43）布置在背离第一电极（41）的显示层（122）侧。 第一电极（41）形成为隔离电极。 至少在垂直于由显示层（122）跨越的平面观察的区域中，第一电极（41）与第二电极（42）和第三电极（43）重叠。
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公开(公告)号：US09465148B2
公开(公告)日：2016-10-11
申请号：US14263583
申请日：2014-04-28
Applicant: OVD Kinegram AG
Inventor： Andreas Schilling , Wayne Robert Tompkin , Rene Schaedler
IPC: G03H1/00 , G02B5/18 , B44F7/00 , B42D25/29 , B42D25/324 , B42D25/328
CPC classification number: G02B5/18 , B42D25/29 , B42D25/324 , B42D25/328 , B42D25/351 , B42D2035/36 , B44F7/00 , G02B5/1861 , G03H1/0011
Abstract: Described is a security document with a transparent security element (12) which is arranged in a window or in a transparent region of the security document and has a structure layer, in which a first region (12f) of the structure layer has an asymmetrical diffractive relief structure, wherein the first region (12f) has an optical effect which is unexpectedly different in a front view and in a rear view of the security document.
Abstract translation: 描述了一种具有透明安全元件（12）的安全文件，其被布置在安全文件的窗口或透明区域中并且具有结构层，其中结构层的第一区域（12f）具有不对称衍射 浮雕结构，其中第一区域（12f）具有在安全文件的前视图和后视图中出人意料地不同的光学效果。
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39.发明申请公开(公告)号：US20150192897A1
公开(公告)日：2015-07-09
申请号：US14410825
申请日：2013-06-25
Applicant: OVD Kinegram AG
Inventor： Andreas Schilling , Sebastian Mader , Rene Staub , Wayne Robert Tompkin , Harald Walter
CPC classification number: G03H1/0011 , B42D25/21 , B42D25/324 , B42D25/328 , B42D25/346 , B42D25/351 , B42D25/355 , B42D25/36 , B42D25/373 , B42D25/378 , B44C1/1729 , B44F1/14 , G02B5/18 , G03H1/0244 , G09F2003/0276
Abstract: A decorative element (2), in particular in the form of a transfer film, a laminating film or a security thread, as well as a security document with a decorative element and a method for producing same is described. The decorative element (2) has a microstructure (4) which generates an optical effect in incident light and/or with light passing through. In a first area (32), the microstructure (4) has a base surface (40) and several base elements (41) which have in each case an element surface raised or lowered compared with the base surface (40) and a flank arranged between the element surface and the base surface (40). The base surface (40) of the microstructure defines a base plane spanned by coordinate axes x and y. The element surfaces of the base elements (41) in each case run substantially parallel to the base plane. In at least one or more first zones of the first area (32), the element surfaces of the base elements (41) and the base surface (40) are spaced apart in a direction running perpendicular to the base plane (40) in the direction of a coordinate axis z by a first distance which is chosen such that a color is generated in the one or more first zones in particular by interference of the light reflected at the base surface and the element surfaces in incident light and/or in particular by interference of the light transmitted through the element surfaces and the base surfaces with light passing through.
Abstract translation: 描述了装饰元件（2），特别是转印膜，层压膜或安全线的形式，以及具有装饰元件的安全文件及其制造方法。 装饰元件（2）具有在入射光和/或通过光中产生光学效应的微结构（4）。 在第一区域（32）中，微结构（4）具有基底表面（40）和几个基体元件（41），它们在每种情况下都具有与基底表面（40）相比升高或降低的元件表面， 在所述元件表面和所述基础表面（40）之间。 微结构的基面（40）定义了由坐标轴x和y跨越的基面。 基本元件（41）的元件表面在每种情况下基本上平行于基础平面延伸。 在第一区域（32）的至少一个或多个第一区域中，基体元件（41）和基座表面（40）的元件表面在垂直于基础平面（40）的方向上间隔开， 坐标轴z的方向被选择为使得在一个或多个第一区域中产生颜色，特别是通过在入射光和/或特别是在基底表面反射的光和元件表面的光的干涉而产生颜色 通过光穿过元件表面和基底表面的光的干涉。
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公开(公告)号：US20140346766A1
公开(公告)日：2014-11-27
申请号：US14361098
申请日：2012-11-28
Applicant: OVD Kinegram AG
Inventor： Harald Walter , Wayne Robert Tompkin , Sebastian Mader
CPC classification number: G02B5/285 , B42D25/29 , B42D25/405 , B42D2033/24 , B42D2035/14 , B42D2035/24 , G02B5/00 , G02B5/286 , G02B5/287
Abstract: The invention relates to an optically variable element as well as a method for the production thereof. In a first area the optically variable element has at least one first color region which in the event of illumination generates a color dependent on the angle of observation and/or angle of illumination. The first color region has two or more zones (41 to 47) arranged next to each other. The two or more zones arranged next to each other have in each case a width and/or length dimension of less than 300 μm. In at least one first zone (41) of the zones (41 to 47) of the first color region a thin-film interference filter (15) is provided with at least one interference layer (17). The interference layer (17) of the thin-film interference filter (15) has a first average thickness (d1) in the first zone (41). The first average thickness is chosen such that the thin-film interference filter (15) in the event of illumination at least one particular angle of observation and/or angle of illumination generates, by means of interference, a color which differs from at least one color which is generated in the event of illumination at this angle of observation and/or angle of illumination in at least one of the other zones (42 to 47) of the first color region.
Abstract translation: 本发明涉及一种光学可变元件及其制造方法。 在第一区域中，光学可变元件具有至少一个第一颜色区域，其在照明的情况下产生取决于观察角度和/或照明角度的颜色。 第一颜色区域具有彼此相邻布置的两个或更多个区域（41至47）。 彼此相邻布置的两个或更多个区域在每种情况下都具有小于300μm的宽度和/或长度尺寸。 在第一颜色区域的区域（41至47）的至少一个第一区域（41）中，薄膜干涉滤光器（15）设置有至少一个干涉层（17）。 薄膜干涉滤光器（15）的干涉层（17）在第一区域（41）中具有第一平均厚度（d1）。 选择第一平均厚度使得在照明情况下，至少一个特定的观察角度和/或照明角度的薄膜干涉滤光器（15）通过干涉产生不同于至少一个的颜色 在第一颜色区域的至少一个其他区域（42〜47）的至少一个区域中，在该观察角度的照明情况下产生的颜色和/或照明角度。
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