Thin-layer element having an interference layer structure
    1.
    发明授权
    Thin-layer element having an interference layer structure 有权
    具有干涉层结构的薄层元件

    公开(公告)号:US09274258B2

    公开(公告)日:2016-03-01

    申请号:US13395333

    申请日:2010-09-10

    IPC分类号: G02B5/28 B42D25/29

    摘要: The present invention relates to a thin-film element (30) having an interference layer structure for security papers, value documents and the like, having at least two semitransparent absorber layers (34, 38) and at least one dielectric spacing layer (36) arranged between the at least two absorber layers. According to the present invention, it is provided that the two absorber layers (34, 38) are each formed from a material having a complex refractive index N whose real part n and imaginary part k differ at least in a portion of the visible spectral range by a factor of 5 or more.

    摘要翻译: 本发明涉及具有至少两个半透明吸收层(34,38)和至少一个电介质隔离层(36)的安全纸,价值凭证等具有干涉层结构的薄膜元件(30) 布置在所述至少两个吸收层之间。 根据本发明,提供两个吸收层(34,38)各自由具有复数折射率N的材料形成,其实部n和虚部k至少在可见光谱范围的一部分中至少不同 以5倍以上。

    Thin-Layer Element Having an Interference Layer Structure
    2.
    发明申请
    Thin-Layer Element Having an Interference Layer Structure 有权
    具有干涉层结构的薄层元件

    公开(公告)号:US20120170124A1

    公开(公告)日:2012-07-05

    申请号:US13395333

    申请日:2010-09-10

    IPC分类号: G02B5/28 B44F1/12 G02B1/10

    摘要: The present invention relates to a thin-film element (30) having an interference layer structure for security papers, value documents and the like, having at least two semitransparent absorber layers (34, 38) and at least one dielectric spacing layer (36) arranged between the at least two absorber layers. According to the present invention, it is provided that the two absorber layers (34, 38) are each formed from a material having a complex refractive index N whose real part n and imaginary part k differ at least in a portion of the visible spectral range by a factor of 5 or more.

    摘要翻译: 本发明涉及具有至少两个半透明吸收层(34,38)和至少一个电介质隔离层(36)的安全纸,价值凭证等具有干涉层结构的薄膜元件(30) 布置在所述至少两个吸收层之间。 根据本发明,提供两个吸收层(34,38)各自由具有复数折射率N的材料形成,其实部n和虚部k至少在可见光谱范围的一部分中至少不同 以5倍以上。

    Method for Producing a Micro-Optical Display Arrangement
    5.
    发明申请
    Method for Producing a Micro-Optical Display Arrangement 有权
    微光显示装置的制造方法

    公开(公告)号:US20110027538A1

    公开(公告)日:2011-02-03

    申请号:US12935320

    申请日:2009-04-01

    IPC分类号: B32B3/00 B32B38/06

    摘要: The present invention relates to a method for producing, for the depiction of a specified motif, a micro-optical depiction arrangement (30) that exhibits a colored motif grid, composed of a plurality of micromotif elements (50, 52), and a focusing element grid, composed of a plurality of microfocusing elements (40), that reconstructs the specified motif when the micromotif elements (50, 52) are viewed, and in the method, T1) a first substrate foil (32) having opposing main surfaces (34, 36) is provided, and an embossing lacquer (38) is applied on a first main surface (34) of the first substrate foil (32) and is embossed in the form of the focusing element grid composed of an at least locally periodic arrangement of a plurality of microfocusing elements (40), T2) a second substrate foil (42) having opposing main surfaces (44, 46) is provided, and an arrangement of colored micromotif elements (50, 52) is produced in the form of the motif grid on a first main surface (44) of the second substrate foil (42), and K) the second substrate foil (42) is laminated, with at least one laminating adhesive (56), onto the second main surface (36), opposite the focusing element grid (40), of the first substrate foil (32).

    摘要翻译: 本发明涉及一种用于制作用于描绘指定图案的方法,该显微图像显示装置(30)显示由多个微型元件(50,52)组成的着色图案栅格,以及聚焦 元件网格,由多个微焦点元件(40)组成,当观察到微型元件(50,52)时重构指定的图案,并且在该方法中,T1)具有相对的主表面的第一衬底箔(32) 34,36),并且将压花漆(38)施加在第一基底箔(32)的第一主表面(34)上并且以由至少局部周期性的聚焦元件网格的形式压印 设置多个微聚焦元件(40),T2)具有相对的主表面(44,46)的第二基底箔(42),并且彩色微型元件(50,52)的布置以 在第二主体的第一主表面(44)上的主题网格 底片(42)和K)将第二衬底箔(42)与至少一个层压粘合剂(56)层叠在与聚焦元件栅格(40)相对的第二主表面(36)上的第一衬底箔 衬底箔(32)。

    Security element with thin-layer element
    7.
    发明申请
    Security element with thin-layer element 有权
    具有薄层元素的安全元件

    公开(公告)号:US20070190297A1

    公开(公告)日:2007-08-16

    申请号:US10568063

    申请日:2004-08-09

    IPC分类号: C09D11/00 B32B3/00

    摘要: The invention relates to a security element for security papers, documents of value and the like having a thin-layer element (12) with color shift effect, which has a reflection layer (14), an absorber layer (18) and a spacer layer (16) disposed between reflection layer (14) and absorber layer (18). According to the invention the spacer layer (16) is formed by a printed layer having dispersion particles (20) with monomodal or oligomodal size distribution.

    摘要翻译: 本发明涉及一种用于安全纸的安全元件,具有色移元素(12)的具有色移效应的价值等的文件,其具有反射层(14),吸收层(18)和间隔层 (16)设置在反射层(14)和吸收层(18)之间。 根据本发明,间隔层(16)由具有单峰或多峰尺寸分布的分散粒子(20)的印刷层形成。

    Security element with thin-layer element
    8.
    发明授权
    Security element with thin-layer element 有权
    具有薄层元素的安全元件

    公开(公告)号:US07923097B2

    公开(公告)日:2011-04-12

    申请号:US10568063

    申请日:2004-08-09

    摘要: The invention relates to a security element for security papers, documents of value and the like having a thin-layer element (12) with color shift effect, which has a reflection layer (14), an absorber layer (18) and a spacer layer (16) disposed between reflection layer (14) and absorber layer (18). According to the invention the spacer layer (16) is formed by a printed layer having dispersion particles (20) with monomodal or oligomodal size distribution.

    摘要翻译: 本发明涉及一种用于安全纸的安全元件,具有色移元素(12)的具有色移效应的价值等的文件,其具有反射层(14),吸收层(18)和间隔层 (16)设置在反射层(14)和吸收层(18)之间。 根据本发明,间隔层(16)由具有单峰或多峰尺寸分布的分散粒子(20)的印刷层形成。