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Patent Searching and Data


Title:
MOUNT STRUCTURE FOR PIEZOELECTRIC VIBRATOR AND MOUNT METHOD FOR THE PIEZOELECTRIC VIBRATOR
Document Type and Number:
Japanese Patent JPH11112267
Kind Code:
A
Abstract:

To provide the mount structure of a piezoelectric vibrator and the mount method for the piezoelectric vibrator where positions of a metallic terminal and a conductive elastic support member are not deviated, a sufficient contact among the metallic terminal, the conductor support and the electrode for a piezoelectric substrate is always ensured, excellent vibration is secured and a function of the piezoelectric vibrator is sufficiently enhanced.

A plurality of projections 82-99 projected to a piezoelectric substrate container of cases 22, 24 are inserted to a plurality of throughholes 52a, 54a, 58, 62a, 64a, 68, 72a, 78 made to external extract terminals 50, 60, 70. A tip projected from a throughhole of the external extract terminal of at least one projection among the projections is inserted to throughholes 29A-29E made to conductive elastic support members 28A-28E to contain the piezoelectric substrate 30 in the cases.


Inventors:
KOISO TAKESHI
TAKAGI SHUSAKU
YOSHIDA MITSUNOBU
WATANABE HIROSHI
TANAKA MASAMITSU
Application Number:
JP26668497A
Publication Date:
April 23, 1999
Filing Date:
September 30, 1997
Export Citation:
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Assignee:
MITSUI CHEMICALS INC
International Classes:
H01L41/107; H01L23/02; H03H3/02; H03H9/02; H03H9/09; H03H9/17; (IPC1-7): H03H9/09; H01L23/02; H01L41/107; H03H3/02; H03H9/02; H03H9/17
Attorney, Agent or Firm:
Shunichiro Suzuki