Title:
PIEZOELECTRIC MATERIAL, PIEZOELECTRIC ELEMENT, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/157855
Kind Code:
A1
Abstract:
The disclosed piezoelectric material includes a perovskite-type metal oxide (NaxBa1-y)(NbyTi1-y)O3, where 0.83≦x≦0.95, 0.85≦y≦0.95, 0.95≦x/y≦1.05, as a main component, Zn, and Mg. The Zn content is between 0.5 and 5 mol% and the Mg content is between 0.1 and 2 mol% based on the perovskite-type metal oxide.
Inventors:
UEDA MIKI (JP)
MIURA KAORU (JP)
WATANABE TAKAYUKI (JP)
MURAKAMI SHUNSUKE (JP)
HAYASHI JUMPEI (JP)
KUBOTA MAKOTO (JP)
MIURA KAORU (JP)
WATANABE TAKAYUKI (JP)
MURAKAMI SHUNSUKE (JP)
HAYASHI JUMPEI (JP)
KUBOTA MAKOTO (JP)
Application Number:
PCT/JP2016/001724
Publication Date:
October 06, 2016
Filing Date:
March 24, 2016
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
H01L41/187; B41J2/14; C04B35/495; H01L41/083; H01L41/43; H02N2/10
Domestic Patent References:
| WO2014119702A1 | 2014-08-07 | |||
| WO2015115279A1 | 2015-08-06 |
Foreign References:
| EP1876156A1 | 2008-01-09 | |||
| JP2009227535A | 2009-10-08 |
Other References:
"Iwanami Dictionary of Physics and Chemistry, 5th Edition", 20 February 1998, IWANAMI SHOTEN
Attorney, Agent or Firm:
ABE, Takuma et al. (30-2Shimomaruko 3-chome, Ohta-k, Tokyo 01, JP)
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