Data recording and reading method and device

专利名称：Data recording and reading method and

device

发明人：LUBOMIR SLUNSK,JUDITA SLUNSKA申请号：AU6146800申请日：20000726公开号：AU6146800A公开日：20020205

摘要：Information record is stored and read on the tape /4/ with optically active layerso that at least one storing and/or recording beam /3/ rotates above the tape /4/,perpendicularly to the tape /4/ and in parallel with the axis of rotation, with the radius ofrotation larger than half of the optically active layer on the tape /4/, while the tape /4/moves straight in the direction along its length. Record is distributed into discontinuoussectors /6/ of tracks in the shape of arcs. Device for carrying up the method has rotatingrecording head /1/, where the source/reader /2/ is placed for transmission of the beam/3/ in a way according to the invention, whereas the tape /4/ is seated movably, withstraight part for the corresponding section /6/ of the recording track, which isperpendicular to the direction of incidence of beam /3/. Preferentially, the tape /4/ isdouble-sided and the sources/readers /2/ are at least four and are located in pairs,positioned in balance, which are directed for double-sided transmission of beams /3/ tothe tape /4/ and fitted with slot /7/.

申请人：LUBOMIR SLUNSK,JUDITA SLUNSKA

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