Title:
Cu内部電極を備えた圧電トランス
Document Type and Number:
Japanese Patent JP2006500787
Kind Code:
A
Abstract:
The invention concerns a piezoelectric transformer with at least two ceramic elements and a copper-bearing electrode located between the two ceramic elements. The invention recommends to choose the ceramic elements from a compound containing Pb(ZrxTi1-x)O3+y Pb(Mn1/3Nb2/3)O3.
Inventors:
Alexander Graznov
Application Number:
JP2004540520A
Publication Date:
January 05, 2006
Filing Date:
September 29, 2003
Export Citation:
Assignee:
EPCOS AG
International Classes:
H01L41/107; C04B35/49; H01L41/187; H01L41/047
Domestic Patent References:
| JPH11228223A | 1999-08-24 | |||
| JP2007150350A | 2007-06-14 | |||
| JPS5913384A | 1984-01-24 | |||
| JP2002237624A | 2002-08-23 | |||
| JPH11147763A | 1999-06-02 | |||
| JPH11302070A | 1999-11-02 |
Foreign References:
| DE10062672A1 | 2001-08-02 | |||
| WO2001045138A2 | 2001-06-21 | |||
| WO2003101946A2 | 2003-12-11 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel