IDENTIFICATION MEDIUM AND PRODUCING METHOD THEREOF
    2.
    发明公开
    IDENTIFICATION MEDIUM AND PRODUCING METHOD THEREOF 有权
    鉴定结果证明

    公开(公告)号:EP2246199A1

    公开(公告)日:2010-11-03

    申请号:EP08871585.9

    申请日:2008-11-14

    Abstract: A discrimination medium, which can have much information, can be produced on a small scale at low cost, and enables change of a sticker design at low cost, is provided. A cholesteric liquid crystal layer 302, having a fine asperity for forming a hologram, is formed on a transparent first substrate 301. A print layer 305 composed of a black ink is formed on a transparent second substrate 304. The substrates are affixed to each other via a bond layer 308, so that a discrimination medium 310 is obtained. In the discrimination medium 310, the display content obtained by the print layer is changed, so that the display content for discrimination can be changed at low cost.

    Abstract translation: 可以以低成本小规模生产可以具有大量信息的歧视媒体,并且能够以低成本改变贴纸设计。 在透明第一基板301上形成具有用于形成全息图的微细凹凸的胆甾醇型液晶层302.在透明第二基板304上形成由黑色墨水构成的印刷层305.将基板彼此固定 通过接合层308,从而获得识别介质310。 在识别介质310中,改变由打印层获得的显示内容,从而可以以低成本改变用于辨别的显示内容。

    TRANSPARENT PLASTIC CONTAINER FOR ANTICOUNTERFEIT SYSTEM
    5.
    发明公开
    TRANSPARENT PLASTIC CONTAINER FOR ANTICOUNTERFEIT SYSTEM 审中-公开
    DURCHSICHTIGERKUNSTSTOFFBEHÄLTERFÜRFÄLSCHUNGSSCHUTZSYSTEM

    公开(公告)号:EP2067704A1

    公开(公告)日:2009-06-10

    申请号:EP07790598.2

    申请日:2007-07-11

    Abstract: A transparent plastic container which is transparent, allows good design and can housed for an anticounterfeit system that determines authenticity by visual check with the use of polarization property. A transparent plastic sheet of a polystyrene-based resin having a total light transmission of 85% or higher and a haze of 7% or less is subjected to vacuum, pneumatic or vacuum/pneumatic forming at a sheet temperature ranging from a glass transition temperature plus 50 degrees C. to a glass transition temperature plus 130 degrees C., thereby obtaining a transparent plastic container having a planar portion with a strain amount of 150 nm or less.

    Abstract translation: 透明塑料容器是透明的,允许良好的设计,并可以容纳一个防伪系统,通过使用偏振特性的目视检查来确定真实性。 将总透光率为85%以上,雾度为7%以下的聚苯乙烯类树脂的透明塑料片在玻璃化转变温度加上的片材温度下进行真空,气动或真空/气动成型 50℃,玻璃化转变温度加130℃,得到具有150nm以下的应变量的平面部的透明塑料容器。

    METHOD AND APPARATUS FOR MANUFACTURING IDENTIFICATION MEDIUM
    7.
    发明公开
    METHOD AND APPARATUS FOR MANUFACTURING IDENTIFICATION MEDIUM 有权
    VERFAHREN UND VORRICHTUNG ZUR HERSTELLOW EINES IDENTIFIKATIONSMEDIUMS

    公开(公告)号:EP2590033A1

    公开(公告)日:2013-05-08

    申请号:EP11800906.7

    申请日:2011-06-29

    Abstract: A method for production of the identification medium is provided, in which a counterfeit product having similar appearance as that of an authentic one can be easily detected and in which the code can be read with high accuracy. The method for production of an identification medium, contains a forming step in which a code printed pattern 107 is formed by printing; and a joining step in which the code printed pattern 107 and a cholesteric liquid crystal layer 102 are joined; wherein the identification medium comprises, in order, seen from an observing side: a cholesteric liquid crystal layer 102, in which a hologram is processed and right circularly polarized light is reflected; a circularly polarizing filter layer 106 having a structure formed by laminating a λ/4 plate and a linearly polarizing filter from the observing side, in which left circularly polarized light selectively penetrates toward the cholesteric liquid crystal layer 102 when natural light enters from the opposite side to the cholesteric liquid crystal layer side 102; and a code printed pattern 107, in which a two-dimensional codes is formed.

    Abstract translation: 提供了一种生产识别介质的方法,其中可以容易地检测出具有与真实相似外观的假冒产品,并且可以高精度地读取代码。 制造识别介质的方法包括:形成步骤,通过印刷形成代码印刷图案107; 以及接合步骤,其中代码印刷图案107和胆甾型液晶层102接合; 其中识别介质依次从观察侧看:胆甾型液晶层102,其中全息图被处理,右圆偏振光被反射; 具有通过从观察侧层叠»/ 4板和线性偏振滤光器而形成的结构的圆偏振滤光层106,其中当自然光从相对侧进入时,左圆偏振光选择性地朝胆甾醇型液晶层102渗透 到胆甾型液晶层侧102; 以及其中形成二维码的码印刷图案107。

    IDENTIFICATION MEDIUM AND ARTICLE WITH IDENTIFICATION MEDIUM
    9.
    发明授权
    IDENTIFICATION MEDIUM AND ARTICLE WITH IDENTIFICATION MEDIUM 有权
    身份证明文件鉴定家麻省理工学院认证委员会

    公开(公告)号:EP1850307B1

    公开(公告)日:2010-12-22

    申请号:EP06713011.2

    申请日:2006-02-03

    Abstract: An identification medium (101) having a multilayer structure of a cloth (102), an ordinary print layer (103) of black ordinary ink, and an identification print layer (104) of ink containing cholesteric liquid crystal. Print display utilizing the optical characteristics of the cholesteric liquid crystal can be carried out by forming a predetermined character print by the identification print layer (104). By making the ordinary print layer (103) function as a flattering layer, irregularities on the surface of the cloth (102) are moderated and optical characteristics of the identification print layer (104) can be emerged effectively. Since the identification medium (101) can be composed as the substrate of the cloth (102), design of articles such as clothing or small wares is not damaged and uncomfortable feeling does not occur.

    Abstract translation: 识别介质101具有包括织物102,普通黑色墨水的普通印刷层103和包括胆甾型液晶的墨水的识别层104的层叠结构。 由识别层104形成预定的打印字符,由此形成利用胆甾型液晶的光学特性的打印显示器。 普通印刷层103用作平坦化层以平滑织物102的粗糙度,由此有效地执行识别层104的光学特性。 因此,识别介质101由作为基底的织物102构成,从而不会损坏诸如衣服和附件的物品的设计,并且不会引起不适。

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