| 摘要 |
A method of manufacturing a digital magneto-optical signal write/read head ( 1 ) including a thin-film in-plane magnetic coil ( 3 ) disposed on an outwardly directed surface ( 5 A) of a coil substrate ( 7 ). Coil lead in and coil lead out sections ( 11,15 ) of the coil ( 3 ) are extended to an interconnection part ( 9 A) of the side surface ( 9 ) of the coil substrate ( 7 ) and first and second spaced interconnecting conductors ( 21,23 ) are deposited on the side surface ( 9 ) of the coil substrate ( 7 ) in electrical connection with the lead in and lead out sections ( 11,15 ) of the magnetic coil ( 3 ) for contacting the external lead in and lead out lines ( 25,29 ). Alternatively first and second contacting conductors ( 29,31 ) may additionally be deposited on a top surface ( 5 B) of the coil substrate ( 7 ) in electrical connection with the first and second interconnecting conductors ( 21,23 ) on the side surface ( 9 A) of the coil substrate ( 7 ) for contacting the said external lead in and lead out lines ( 25,27 ).
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