Invention Grant
US07918542B2 Perovskite oxide, process for producing the perovskite oxide, piezoelectric body, piezoelectric device, and liquid discharge device
有权
钙钛矿型氧化物，钙钛矿型氧化物的制造方法，压电体，压电元件及液体排出装置
- Patent Title: Perovskite oxide, process for producing the perovskite oxide, piezoelectric body, piezoelectric device, and liquid discharge device
- Patent Title (中): 钙钛矿型氧化物，钙钛矿型氧化物的制造方法，压电体，压电元件及液体排出装置
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Application No.: US11898621Application Date: 2007-09-13
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Publication No.: US07918542B2Publication Date: 2011-04-05
- Inventor: Yukio Sakashita , Tsutomu Sasaki
- Applicant: Yukio Sakashita , Tsutomu Sasaki
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2006-250389 20060915
- Main IPC: B41J2/045
- IPC: B41J2/045 ; C01B13/00
Abstract:
A process for producing a piezoelectric oxide having a composition (A, B, C) (D, E, F)O3, where each of A, B, C, D, E, and F represents one or more metal elements. The composition is determined so as to satisfy the conditions (1), (2), (3), and (4), 0.98≦TF(P)≦1.01, (1) TF(ADO3)>1.0, (2) TF(BEO3)
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