发明申请
US20030038275A1 Devices using a ceramic piezoelectric 有权
器件采用陶瓷压电

  • 专利标题: Devices using a ceramic piezoelectric
  • 专利标题(中): 器件采用陶瓷压电
  • 申请号: US10267399
    申请日: 2002-10-09
  • 公开(公告)号: US20030038275A1
    公开(公告)日: 2003-02-27
  • 发明人: Sang-Wook CheongTae-Yeong Koo
  • 主分类号: H05B006/00
  • IPC分类号: H05B006/00
Devices using a ceramic piezoelectric
摘要:
A device includes a polycrystalline body having a stoichiometry that is described by nullPb(Mg1/3Nb2/3)O3null(1-x)nullPbTiO3nullx. The value of x is in a range of about 0.31 to about 0.47.
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