发明名称 DEVICE AND METHOD FOR RECORDING INFORMATION IN A DATA CARRIER
摘要 A method and a device for recording information within an information surface region in a data carrier, consisting of a carrier layer and a transparent plastic layer, by means of at least one laser beam of a point-like laser source wherein the laser beam is deflected via at least one deflection surface, in particular a mirrored surface before it impinges on the data carrier, wherein the at least one deflection surface is arranged in a region between the laser source and the data carrier and outside an intermediate region bounded by notional straight connection lines between the laser source and edge regions of the information surface region.
申请公布号 EP2087454(A1) 申请公布日期 2009.08.12
申请号 EP20070821888 申请日期 2007.10.26
申请人 MUEHLBAUER AG 发明人 WANJEK, MICHAEL;SCHWARZMEIER, AXEL
分类号 G06K1/12 主分类号 G06K1/12
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