<p>Optical recording media for recording and retrieval of information by means of high energy radiation, which media consist essentially of a polymeric base having uniaxial orientation and, applied on this, a metal film of high reflectivity having the orientation of the crystallites corresponding to the orientation of the base and retrieval of information are effected by means of high energy radiation.</p>
申请公布号
EP0237945(B1)
申请公布日期
1991.11.06
申请号
EP19870103524
申请日期
1987.03.11
申请人
BASF AKTIENGESELLSCHAFT
发明人
WERNER, AREND, DR.;HIBST, HARTMUT,DR.;PETERMANN, JUERGEN, PROF. DR.