Title:
MAGNETIC COUPLING ELEMENT AND TRANSCEIVER
Document Type and Number:
Japanese Patent JP2006339257
Kind Code:
A
Abstract:
To achieve structure for relatively easily and inexpensively manufacturing a magnetic coupling element 1, where a primary side coil 2 for transmitting an electric signal and a secondary side coil 3 for receiving an electric signal are electrically insulated/separated and are arranged opposingly by securing sufficient performance.
A number of insulating substrates 5-9 are laminated, and respective coils 2, 3 are formed by conductive wiring formed on an appropriate substrate in respective substrates 5-9. More specifically, general wiring substrates are laminated for a simple configuration and a semiconductor process as in a conventional example is not used.
Inventors:
FUKUNAGA NAOKI
KASHU KAZUHIRO
FUKUSHIMA TOSHIHIKO
NAKAMURA HIRONORI
KASHU KAZUHIRO
FUKUSHIMA TOSHIHIKO
NAKAMURA HIRONORI
Application Number:
JP2005159730A
Publication Date:
December 14, 2006
Filing Date:
May 31, 2005
Export Citation:
Assignee:
SHARP KK
International Classes:
H01F19/00
Attorney, Agent or Firm:
Yoshiro Kurauchi