发明公开
EP1594142A4 FERROELECTRIC FILM, SEMICONDUCTOR DEVICE, FERROELECTRIC FILM MANUFACTURING METHOD, AND FERROELECTRIC FILM MANUFACTURING APPARATUS
审中-公开
FERRO电热膜,半导体元件,FERRO电热膜方法和制造设备技术FERRO电热膜
- 专利标题: FERROELECTRIC FILM, SEMICONDUCTOR DEVICE, FERROELECTRIC FILM MANUFACTURING METHOD, AND FERROELECTRIC FILM MANUFACTURING APPARATUS
- 专利标题(中): FERRO电热膜,半导体元件,FERRO电热膜方法和制造设备技术FERRO电热膜
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申请号: EP04707661申请日: 2004-02-03
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公开(公告)号: EP1594142A4公开(公告)日: 2009-08-05
- 发明人: OHMI TADAHIRO , TAKAHASHI ICHIRO , YAMADA ATSUHIKO , SAKURAI HIROYUKI
- 申请人: TOKYO ELECTRON LTD , OHMI TADAHIRO
- 专利权人: TOKYO ELECTRON LTD,OHMI TADAHIRO
- 当前专利权人: TOKYO ELECTRON LTD,OHMI TADAHIRO
- 优先权: JP2003028256 2003-02-05
- 主分类号: C23C14/06
- IPC分类号: C23C14/06 ; C01G35/00 ; C23C14/08 ; H01B3/00 ; H01B3/12 ; H01L21/314 ; H01L21/316 ; H01L21/8246 ; H01L21/8247 ; H01L27/105 ; H01L29/788 ; H01L29/792 ; H01B19/00 ; H01L27/10
摘要:
The relative dielectric constant of a ferroelectric film of Sr2(Ta1-xNbx)O7 (0
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