Carrier card capable of storing information data i

专利名称：Carrier card capable of storing information

data in CD or DVD formats

发明人：Mario Rütsche申请号：US09537103申请日：20000329公开号：US06542444B1公开日：20030401

专利附图：

摘要：A data carrier and a method of making the data carrier. The data carrier includesa plastic body, at least one metal layer arranged in or on the plastic body for carryinginformation encoded in one of CD and DVD format, a semiconductor chip arranged in the

plastic body, a communication device for connecting the semiconductor chip with anexternal apparatus, and a mechanism for balancing an unbalance caused by thesemiconductor chip. The method includes providing a matrix carrying the encodedinformation in a relief, the matrix including at least one projection, casting a first part ofthe plastic body against the matrix, forming the metal layer on a side of the first part ofthe plastic body disposed adjacent the matrix, forming at least one recess in the plasticbody with the projection, and coating the metal layer with a second part of the plasticbody, wherein the recess in the plastic body is capable of receiving the semiconductorchip.

申请人：OMD PRODUCTIONS AG

代理机构：Greenblum & Bernstein, P.L.C.

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