Title:
信頼性の高いセラミック多層構造のピエゾアクチュエータ
Document Type and Number:
Japanese Patent JP5431155
Kind Code:
B2
Abstract:
A piezoceramic multilayer actuator has a first sub-stack (12, 14, 16) with a plurality of piezoceramic layers (22) and at least one internal electrode (24, 26), the piezoceramic layers (22) and the at least one internal electrode (24, 26) being laminated in an alternating manner, a second sub-stack (12, 14, 16) has a plurality of piezoceramic layers (22) and at least one internal electrode (24, 26), the piezoceramic layers (22) and the at least one internal electrode (24, 26) being laminated in an alternating manner, and a connection layer (40) arranged between the first sub-stack (12, 14, 16) and the second sub-stack (12, 14, 16), wherein the connection layer (40) is set up by a multitude of single connection points or connection lines (44) or other connection regions.
Inventors:
Bernhard Delgast
Masayoshi Inagaki
Halalto johannes castor
Atsushi Ochi
Takami Sakamoto
Karlsten Shoe
Masayoshi Inagaki
Halalto johannes castor
Atsushi Ochi
Takami Sakamoto
Karlsten Shoe
Application Number:
JP2009523269A
Publication Date:
March 05, 2014
Filing Date:
August 06, 2007
Export Citation:
Assignee:
Continental Automotive GmbH
International Classes:
H02N2/00; H01L41/083; H01L41/22; H01L41/273
Domestic Patent References:
| JP2003224313A | ||||
| JP2092956U |
Attorney, Agent or Firm:
Takuya Kuno
Kimihiro Hoshi
Kimihiro Hoshi