公开(公告)号：US20140300095A1

公开(公告)日：2014-10-09

申请号：US14354361

申请日：2012-10-26

Applicant: OVD Kinegram AG

Inventor： Wayne Robert Tompkin ,  Harald Walter ,  Olga Kulikovska ,  Jörg Fischer ,  André Leopold

IPC: B42D15/00 ,  B42D25/00

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.

Abstract translation: 本发明涉及安全元件（1）。 安全元件（1）具有与后者相对的观察侧和后侧。 安全元件包括至少一个可以提供光的发光层（2）和至少一个掩模层（4），当从观察侧观察安全元件（1）时，至少一个掩模层（4）被布置在 所述至少一个发光层（2）。 至少一个掩模层（4）具有至少一个不透明区域（5）和至少两个透明开口（41,42）。 相对于由至少一个发光层（2）提供的光（20），所述至少两个透明开口（41,42）具有比至少一个不透明区域（5）大得多的透射率，优选透射率 至少高20％，特别优选高至少高50％的透射率。