Invention Application
US20150364674A1 OXIDE PARTICLES, PIEZOELECTRIC ELEMENT, AND METHOD FOR PRODUCING OXIDE PARTICLES
审中-公开
氧化物颗粒，压电元件和生产氧化物颗粒的方法
- Patent Title: OXIDE PARTICLES, PIEZOELECTRIC ELEMENT, AND METHOD FOR PRODUCING OXIDE PARTICLES
- Patent Title (中): 氧化物颗粒，压电元件和生产氧化物颗粒的方法
-
Application No.: US14835371Application Date: 2015-08-25
-
Publication No.: US20150364674A1Publication Date: 2015-12-17
- Inventor: Tsutomu SASAKI , Masayuki SUZUKI
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM CORPORATION
- Current Assignee: FUJIFILM CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JP2013-035654 20130226
- Main IPC: H01L41/187
- IPC: H01L41/187 ; C30B7/10 ; C30B29/32 ; H01L41/18
Abstract:
The present invention provides oxide particles having a compositional formula of Pb(ZrxTi1-x)O3, wherein x is 0.46≦x≦0.6; wherein a size of the particle is from 0.5 to 10 μm; a porosity of a surface of the particle is 20% or less; and a shape of the particle is any one of a cube, a rectangular parallelepiped, or a truncated octahedron.
Public/Granted literature
- US10050191B2 Oxide particles, piezoelectric element, and method for producing oxide particles Public/Granted day:2018-08-14
Information query
IPC分类:
