发明名称 ePaper stamp
摘要 A method and apparatus are provided for stamping a piece of ePaper. A grid is positioned within a selected distance to a first side of the piece of ePaper. A grounding pin conductively connects a conductive backing plate located on a second side of the piece of ePaper. The grounding pin completes a voltage path from the grid through the piece of ePaper to the conductive backing plate. A voltage is supplied to the grid and supplying the voltage to the grid changes the appearance of the piece of ePaper to form a stamped image.
申请公布号 US2008088576(A1) 申请公布日期 2008.04.17
申请号 US20060548874 申请日期 2006.10.12
申请人 CATO ROBERT THOMAS 发明人 CATO ROBERT THOMAS
分类号 G09G3/34 主分类号 G09G3/34
代理机构 代理人
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