Semiconductor device manufacturing: process – Formation of electrically isolated lateral semiconductive... – Implanting to form insulator
Reexamination Certificate
2007-07-31
2007-07-31
Wojciechowicz, Edward (Department: 2815)
Semiconductor device manufacturing: process
Formation of electrically isolated lateral semiconductive...
Implanting to form insulator
C438S149000, C438S439000, C438S452000, C257S347000
Reexamination Certificate
active
11106002
ABSTRACT:
Enhanced silicon-on-insulator transistors and methods are provided for implementing enhanced silicon-on-insulator transistors. The enhanced silicon-on-insulator (SOI) transistors include a thin buried oxide (BOX) layer under a device channel and a thick self-aligned buried oxide (BOX) region under SOI source/drain diffusions. A selective epitaxial growth is utilized in the source/drain regions to implement appropriate strain to enhance both PFET and NFET devices simultaneously.
REFERENCES:
patent: 2003/0223258 (2003-12-01), Wei et al.
patent: 2005/0116290 (2005-06-01), de Souza et al.
Furukawa Toshiharu
Radens Carl John
Tonti William Robert
Williams Richard Quimby
Pennington Joan
Wojciechowicz Edward
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