Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Reexamination Certificate
2005-05-24
2005-05-24
Le, Dung A. (Department: 2818)
Semiconductor device manufacturing: process
Making field effect device having pair of active regions...
Having insulated gate
C438S593000, C438S149000, C438S154000, C438S157000, C257S348000, C257S349000
Reexamination Certificate
active
06897111
ABSTRACT:
A method for manufacturing an integrated circuit structure includes providing a semiconductor substrate and forming a horizontal semiconductor fin on top of the semiconductor substrate. An access transistor gate and a thyristor gate are then formed on top of the semiconductor substrate and in contact with the horizontal semiconductor fin. An access transistor is formed from at least a portion of the horizontal semiconductor fin and the access transistor gate. A thyristor is formed from at least a portion of the horizontal semiconductor fin and the thyristor gate, the access transistor being in contact with the thyristor.
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patent: 6413802 (2002-07-01), Hu et al.
patent: 6448586 (2002-09-01), Nemati et al.
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Farid Nemati and James D. Plummer, A Novel Thyristor-based SRAM Cell (t-Ram) for High-Speed, Low-Voltage, Giga-scale Memories, Center for Integrated System, Stanford University Stanford, CA 94305, 1999 IEEE.
Li Weining
Quek Elgin
Yelehanka Pradeep R.
Zheng Jia Zhen
Chartered Semiconductor Manufacturing Ltd.
Ishimaru Mikio
Le Dung A.
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