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发明公开
CN107000464A 安全元件 无效 - 撤回

安全元件
摘要：
本发明涉及安全元件(1)、具有至少一个安全元件(1)的安全文件(2)、具有至少一个安全元件(1)的转移箔(3)、以及用于生产安全元件(1)的方法，其中该安全元件具有在其光学效果方面电可更改的至少一层(11)。这里提供，在其光学效果方面电可更改的至少一层(11)具有可在电场中定向的液晶(12)，其中在其光学效果方面电可更改的至少一层(11)具有杆状染料分子(13)，并且杆状染料分子(13)的纵轴(14)的定向可取决于可在电场中定向的空间上毗邻的液晶(12)的纵轴(16)的定向来更改，和/或其中可在电场中定向的液晶(12)以可在电场中定向的液晶(12)同时充当染料分子的方式来形成。
摘要（英）：

The invention relates to a security element (1), to a security document (2) having at least one security element (1), to a transfer film (3) having at least one security element (1), and to a method for producing a security element (1), wherein the security element has at least one layer (11) having an electrically controlled variable optical effect. According to the invention, the at least one layer (11) having an electrically controlled variable optical effect contains liquid crystals (12) that can be oriented in an electric field, and the layer (11) having an electrically controlled variable optical effect contains rod-like dye molecules (13), and the orientations of the longitudinal axes (14) of the rod-like dye molecules (13) can vary depending on the orientations of the longitudinal axes (16) of the spatially adjacent liquid crystals (12) that are orientable in the electric field, and/or wherein the liquid crystals (12) that are orientable in the electric field are such that the liquid crystals (12) that are orientable in the electric field act simultaneously as dye molecules.

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