Invention Application
- Patent Title: Semiconductor device and method for fabricating the same
- Patent Title (中): 半导体装置及其制造方法
-
Application No.: US11183756Application Date: 2005-07-19
-
Publication No.: US20050247988A1Publication Date: 2005-11-10
- Inventor: Chikako Yoshida , Hiroshi Minakata , Masaomi Yamaguchi , Shinji Miyagaki , Yasuyuki Tamura
- Applicant: Chikako Yoshida , Hiroshi Minakata , Masaomi Yamaguchi , Shinji Miyagaki , Yasuyuki Tamura
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Priority: JP2003-029372 20030602
- Main IPC: H01L21/316
- IPC: H01L21/316 ; H01L21/28 ; H01L21/3205 ; H01L21/336 ; H01L29/51 ; H01L29/78 ; H01L31/0328 ; H01L31/113

Abstract:
The semiconductor device comprises a gate insulating film including a first dielectric film of HfxAl1-xOy (0.7
Public/Granted literature
- US07741684B2 Semiconductor device and method for fabricating the same Public/Granted day:2010-06-22
Information query
IPC分类: