Title:
ULTRASONIC VIBRATOR AND PRODUCTION METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2003000591
Kind Code:
A
Abstract:
To provide an industrially advantageous production method for an ultrasonic vibrator for high frequency.
In the production method for the ultrasonic vibrator, an ultrasonic vibrator sheet having a solder pattern layer composed of at least two solder pieces 4 and a hardened resin layer 5 formed so as to come into contact with the solder pattern layer while smoothing the surface so that layer thickness can be equal with that of the solder pattern layer through polishing treatment on the surface is cut into form, with which the solder pieces can be positioned at terminal parts.
Inventors:
ICHIKAWA MASAHIRO
HASHIZUME SHIGERU
OYA SHIGEMASA
KOBAYASHI TAKASHI
KISHIDA MASAHARU
HASHIZUME SHIGERU
OYA SHIGEMASA
KOBAYASHI TAKASHI
KISHIDA MASAHARU
Application Number:
JP2001183461A
Publication Date:
January 07, 2003
Filing Date:
June 18, 2001
Export Citation:
Assignee:
JAPAN RADIO UEDA CO LTD
International Classes:
A61B8/00; A61B8/12; H01L41/09; H01L41/22; H01L41/29; H01L41/338; H04R31/00; (IPC1-7): A61B8/00; A61B8/12; H01L41/09; H01L41/22; H04R31/00
Domestic Patent References:
| JPH09105635A | 1997-04-22 | |||
| JP2000157543A | 2000-06-13 |
Attorney, Agent or Firm:
Yasuo Yanagawa