Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
Reexamination Certificate
2005-12-06
2005-12-06
Tran, Minhloan (Department: 2826)
Active solid-state devices (e.g., transistors, solid-state diode
Field effect device
Having insulated electrode
C257S173000, C257S341000, C257S344000, C257S355000, C257S408000
Reexamination Certificate
active
06972463
ABSTRACT:
A multi-finger transistor is described, including multiple parallel transistors. Each transistor includes a gate dielectric layer, a gate, a source/drain region, and a drift region in the peripheral substrate of the source/drain region separating the source/drain region and the channel region under the gate. The width of the drift region extending from the side boundary of the source/drain region increases stepwise from the edge sections of the multi-finger transistor toward the central section of the same.
REFERENCES:
patent: 6576965 (2003-06-01), Eikyu et al.
patent: 2003/0155600 (2003-08-01), Shiau et al.
J. C. Patents
Tran Minhloan
Tran Tan
United Microelectronics Corp.
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