Title:
HEARING AID
Document Type and Number:
Japanese Patent JP2005304038
Kind Code:
A
Abstract:
To further minimize an attaching space which is necessary for a coil of a hearing aid.
In the hearing aid having housings HG and IG, and a high-frequency antenna and electric coils, HA, SI and SU for transmitting an electromagnetic energy or data, the high-frequency antenna and the electric coils, HA, SI and SU are formed as a conductive film in materials of the housings HG and IG or in the housings HG and IG, the housings are used as a supporting material for the antenna, and a place to be provided for the antenna, for example, on a printed wiring board thereby can be omitted.
Inventors:
FISCHER THOMAS
WOLFGANG CREMER
RUECKERL GOTTFRIED
WOLFGANG CREMER
RUECKERL GOTTFRIED
Application Number:
JP2005114457A
Publication Date:
October 27, 2005
Filing Date:
April 12, 2005
Export Citation:
Assignee:
SIEMENS AUDIOLOGISCHE TECHNIK
International Classes:
H01Q1/22; H01Q1/44; H01R25/00; H04R25/00; (IPC1-7): H04R25/00
Attorney, Agent or Firm:
Iwao Yamaguchi