发明授权
- 专利标题: Dielectric material compositions
- 专利标题(中): 电介质材料组成
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申请号: US10606966申请日: 2003-06-27
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公开(公告)号: US06897174B2公开(公告)日: 2005-05-24
- 发明人: Li-Mei Chen , Chao-Jen Wang , Chuan-Ya Hung
- 申请人: Li-Mei Chen , Chao-Jen Wang , Chuan-Ya Hung
- 申请人地址: TW
- 专利权人: Industrial Technology Research Institute
- 当前专利权人: Industrial Technology Research Institute
- 当前专利权人地址: TW
- 代理机构: Sughrue Mion, PLLC
- 优先权: TW91132925A 20021108
- 主分类号: C04B35/01
- IPC分类号: C04B35/01 ; C04B35/45 ; C04B35/46 ; C04B35/462 ; C04B35/48 ; C04B35/495 ; C04B35/50 ; C04B35/505 ; C23C14/08 ; C23C14/14 ; H01L21/316
摘要:
A dielectric material composition including a metal oxide represented by a general formula, Y1−xM1xMn1−yM2yOm. M1 is Y, Ho, Er, Yb, Tm, or Lu. M2 is Ti, Zr, V, Mo, Mg, Cu, or Zn. X is a number of 0 to 1. Y is a number of 0 to 1. The metal oxide is of high dielectric constant and has the properties of ferroelectricity, piezoelectricity, and pyroelectricity.
公开/授权文献
- US20040089854A1 Dielectric material compositions 公开/授权日:2004-05-13
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