公开(公告)号：EP1664816B1

公开(公告)日：2009-05-06

申请号：EP04769426.0

申请日：2004-09-15

申请人： C.R.F. Società Consortile per Azioni

发明人： PULLINI, Daniele C.R.F. Società Consortile per Azioni ,  ZVEZDINE, Anatolii C.R.F. Società Consortile per Azioni ,  ZVEZDINE, Konstantyne C.R.F. Società Consortile per Azioni ,  MARTORANA, Brunetto C.R.F. Società Consortile per Azioni ,  PERLO, Piero ,  REPETTO, Piermario

IPC分类号： G01R33/09 ,  G01R33/02

CPC分类号： G01R33/09

摘要： A device for detecting magnetic fields, of the type comprising at least one element made of hard magnetic material (12) and an element made of soft magnetic material (13) associated to an element made of semiconductor material (11), means (15) for forcing a current (I) in said semiconductor material (11), characterised in that said element made of hard magnetic material (12) and element made of soft magnetic material (13) are positioned in planar fashion on said element made of semiconductor material (11).