公开(公告)号：US09796204B2

公开(公告)日：2017-10-24

申请号：US14354361

申请日：2012-10-26

Applicant: OVD Kinegram AG

Inventor： Wayne Robert Tompkin ,  Harald Walter ,  Olga Kulikovska ,  Jorg Fischer ,  Andre Leopold

IPC: B42D25/00 ,  B42D25/30 ,  B42D25/29 ,  B42D25/342 ,  B42D25/328 ,  B42D25/382 ,  B42D25/387

CPC classification number: B42D25/30 ,  B42D25/00 ,  B42D25/29 ,  B42D25/328 ,  B42D25/342 ,  B42D25/382 ,  B42D25/387 ,  B42D2033/04 ,  B42D2033/06 ,  B42D2033/08 ,  B42D2033/10 ,  B42D2033/20 ,  B42D2033/24 ,  B42D2033/26 ,  B42D2033/46 ,  B42D2035/20 ,  B42D2035/34 ,  Y10T29/49826

Abstract: The invention relates to a security element (1). The security element (1) has a viewing side and a back side that is opposite the latter. The security element comprises at least one luminous layer (2) that can provide light (20), and at least one mask layer (4) that, when the security element (1) is viewed from the viewing side, is arranged in front of the at least one luminous layer (2). The at least one mask layer (4) has at least one opaque region (5) and at least two transparent openings (41, 42). The at least two transparent openings (41, 42) has a substantially higher transmittance than the at least one opaque region (5) in respect of light (20) provided by the at least one luminous layer (2), preferably a transmittance that is at least 20% higher, particularly preferably a transmittance that is at least 50% higher.

公开(公告)号：US09592701B2

公开(公告)日：2017-03-14

申请号：US14425183

申请日：2013-09-03

Applicant: OVD Kinegram AG ,  Bundesdruckerei GmbH

Inventor： Jorg Fischer ,  Olga Kulikovska ,  Andre Leopold ,  Sebastian Mader ,  Wayne Robert Tompkin ,  Harald Walter

IPC: G06K9/74 ,  B42D25/29 ,  B42D25/23 ,  G02B5/18 ,  G02B27/09 ,  G02B27/42 ,  B42D25/00 ,  B42D25/328 ,  B32B37/12 ,  B32B37/14

CPC classification number: B42D25/29 ,  B32B37/12 ,  B32B37/144 ,  B32B2037/1253 ,  B32B2307/20 ,  B32B2307/422 ,  B32B2425/00 ,  B42D25/00 ,  B42D25/23 ,  B42D25/328 ,  B42D2035/36 ,  G02B5/1866 ,  G02B5/1876 ,  G02B5/1885 ,  G02B27/0944 ,  G02B27/4277

Abstract: The invention relates to a security element (2), in particular in the form of a multi-layer flexible film body, with a top side facing an observer and a back side facing away from the observer, as well as a method for the production thereof. The security element (2) has one or more light-emitting elements arranged in a first area (30) of the security element which radiate light when activated and in particular are formed in each case of a self-luminous, electrically operated, display element. The security element (2) has, in the first area (30), one or more transmissive diffraction structures. The one or more transmissive diffraction structures are arranged such that at least a part of the light radiated by the activated one or more light-emitting elements transmits through at least one partial area of the transmissive diffraction structures.

Abstract translation: 本发明涉及一种安全元件（2），特别是多层柔性膜体的形式，具有面向观察者的顶面和背离观察者的背面，以及一种生产方法 其中。 安全元件（2）具有布置在安全元件的第一区域（30）中的一个或多个发光元件，其在被激活时辐射光，并且特别地在每个情况下形成自发光，电操作的显示元件 。 安全元件（2）在第一区域（30）中具有一个或多个透射衍射结构。 一个或多个透射衍射结构被布置成使得被激活的一个或多个发光元件辐射的光的至少一部分透射透射透射衍射结构的至少一个部分区域。

公开(公告)号：US09834030B2

公开(公告)日：2017-12-05

申请号：US14353992

申请日：2012-10-26

Applicant: OVD Kinegram AG ,  Bundesdruckerei GmbH

Inventor： Wayne Robert Tompkin ,  Harald Walter ,  Olga Kulikovska ,  Jorg Fischer ,  Andre Leopold

IPC: B42D25/00 ,  B42D25/30 ,  B42D25/29 ,  B42D25/342 ,  B42D25/328 ,  B42D25/382 ,  B42D25/387

CPC classification number: B42D25/30 ,  B42D25/00 ,  B42D25/29 ,  B42D25/328 ,  B42D25/342 ,  B42D25/382 ,  B42D25/387 ,  B42D2033/04 ,  B42D2033/06 ,  B42D2033/08 ,  B42D2033/10 ,  B42D2033/20 ,  B42D2033/24 ,  B42D2033/26 ,  B42D2033/46 ,  B42D2035/20 ,  B42D2035/34 ,  Y10T29/49826

Abstract: The invention relates to a security element (1). The security element (1) has a viewing side and a back side that is opposite the latter. The security element comprises at least one luminous layer (2) that can emit light (20), and at least one mask layer (4) that, when the security element (1) is viewed from the viewing side, is arranged in front of the at least one luminous layer (2). The at least one mask layer (4) has at least one opaque region (5) and at least two transparent openings (41, 42). The at least two transparent openings (41, 42) has a substantially higher transmittance than the at least one opaque region (5) in respect of light (20) emitted by the at least one luminous layer (2), preferably a transmittance that is at least 20% higher, particularly preferably a transmittance that is at least 50% higher.

公开(公告)号：US20150258835A1

公开(公告)日：2015-09-17

申请号：US14425183

申请日：2013-09-03

Applicant: OVD Kinegram AG ,  Bundesdruckerei GmbH

Inventor： Jorg Fischer ,  Olga Kulikovska ,  Andre Leopold ,  Sebastian Mader ,  Wayne Robert Tompkin ,  Harald Walter

IPC: B42D25/29 ,  B32B37/12 ,  G02B5/18 ,  G02B27/09 ,  G02B27/42 ,  B32B37/14 ,  B42D25/328

CPC classification number: B42D25/29 ,  B32B37/12 ,  B32B37/144 ,  B32B2037/1253 ,  B32B2307/20 ,  B32B2307/422 ,  B32B2425/00 ,  B42D25/00 ,  B42D25/23 ,  B42D25/328 ,  B42D2035/36 ,  G02B5/1866 ,  G02B5/1876 ,  G02B5/1885 ,  G02B27/0944 ,  G02B27/4277

Abstract: The invention relates to a security element (2), in particular in the form of a multi-layer flexible film body, with a top side facing an observer and a back side facing away from the observer, as well as a method for the production thereof. The security element (2) has one or more light-emitting elements arranged in a first area (30) of the security element which radiate light when activated and in particular are formed in each case of a self-luminous, electrically operated, display element. The security element (2) has, in the first area (30), one or more transmissive diffraction structures. The one or more transmissive diffraction structures are arranged such that at least a part of the light radiated by the activated one or more light-emitting elements transmits through at least one partial area of the transmissive diffraction structures.

Abstract translation: 本发明涉及一种安全元件（2），特别是多层柔性膜体的形式，具有面向观察者的顶面和背离观察者的背面，以及一种生产方法 其中。 安全元件（2）具有布置在安全元件的第一区域（30）中的一个或多个发光元件，其在被激活时辐射光，并且特别地在每个情况下形成自发光，电操作的显示元件 。 安全元件（2）在第一区域（30）中具有一个或多个透射衍射结构。 一个或多个透射衍射结构被布置成使得被激活的一个或多个发光元件辐射的光的至少一部分透射透射透射衍射结构的至少一个部分区域。