发明授权
US08142678B2 Perovskite type oxide material, piezoelectric element, liquid discharge head and liquid discharge apparatus using the same, and method of producing perovskite type oxide material
有权
钙钛矿型氧化物材料，压电元件，液体排出头和使用其的液体排出装置以及生产钙钛矿型氧化物材料的方法
- 专利标题： Perovskite type oxide material, piezoelectric element, liquid discharge head and liquid discharge apparatus using the same, and method of producing perovskite type oxide material
- 专利标题（中）： 钙钛矿型氧化物材料，压电元件，液体排出头和使用其的液体排出装置以及生产钙钛矿型氧化物材料的方法
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申请号： US11499722申请日： 2006-08-07
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公开(公告)号： US08142678B2公开(公告)日： 2012-03-27
- 发明人: Takanori Matsuda , Katsumi Aoki , Toshihiro Ifuku , Kenichi Takeda , Tetsuro Fukui , Hiroshi Funakubo , Shintaro Yokoyama
- 申请人： Takanori Matsuda , Katsumi Aoki , Toshihiro Ifuku , Kenichi Takeda , Tetsuro Fukui , Hiroshi Funakubo , Shintaro Yokoyama
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2005-241385 20050823; JP2005-241431 20050823
- 主分类号： C04B35/00
- IPC分类号： C04B35/00
摘要：
A perovskite type oxide of a single crystal structure or a uniaxial-oriented crystal structure is represented by ABO3. Site A includes Pb as a main component and site B includes a plurality of elements. The perovskite type oxide includes a plurality of crystal phases selected from the group consisting of tetragonal, rhombohedral, orthorhombic, cubic, pseudo-cubic and monoclinic systems and the plurality of crystal phases are oriented in the direction of .
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