发明名称 Data carrier with display
摘要 <p>The electronic display (3) has a cover layer (4) partially covering the electronic display, where the cover layer is made of thermo chrome material. The cover layer is opaque in a basic state and is transparent or translucent temporarily in reaction to the heat application, where the human body heat is provided as the heat application by the application of a finger on the cover layer or rubbing of the cover layer. The display is equipped to display the display content based on the control information.</p>
申请公布号 EP1983365(A1) 申请公布日期 2008.10.22
申请号 EP20080003258 申请日期 2008.02.22
申请人 GIESECKE & DEVRIENT GMBH 发明人 GRAF, HANS;KLUGE, STEFAN
分类号 G02F1/01 主分类号 G02F1/01
代理机构 代理人
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