Title:
中間電極層および圧電材料層が交互に配置された積層体を有するアクチュエータの製造工程
Document Type and Number:
Japanese Patent JP2013530518
Kind Code:
A
Abstract:
A process for producing an actuator configured to generate powerful ultrasonic waves and that includes a stack of alternating intermediate electrode layers and piezoelectric material layers. The method includes: forming an initial stack of alternating intermediate electrode layers and piezoelectric material layers, each end of the stack being a piezoelectric material layer or an intermediate electrode layer; firmly attaching adjacent layers to one another; cutting the initial stack into elementary blocks; and connecting the intermediate electrode layers together, in each elementary block.
Inventors:
Marek, Nadim
Lavin, Laurent
Lavin, Laurent
Application Number:
JP2013508545A
Publication Date:
July 25, 2013
Filing Date:
May 05, 2011
Export Citation:
Assignee:
RENAULT S.A.S.
International Classes:
H01L41/22; F02M51/00; F02M51/06; H01L41/083; H01L41/187; H01L41/277; H01L41/293
Domestic Patent References:
| JPH07221360A | 1995-08-18 | |||
| JP2006108638A | 2006-04-20 | |||
| JPH04237172A | 1992-08-25 | |||
| JP2003243738A | 2003-08-29 | |||
| JPH05267738A | 1993-10-15 | |||
| JPH06188473A | 1994-07-08 | |||
| JP2001244514A | 2001-09-07 | |||
| JPH07221360A | 1995-08-18 | |||
| JP2006108638A | 2006-04-20 | |||
| JPH04237172A | 1992-08-25 | |||
| JP2003243738A | 2003-08-29 | |||
| JPH05267738A | 1993-10-15 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori