Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Patent
1999-08-17
2000-05-30
Quach, T. N.
Semiconductor device manufacturing: process
Making field effect device having pair of active regions...
Having insulated gate
438303, 438586, 438596, 438655, H01L 21336
Patent
active
060690321
ABSTRACT:
A salicide process is described. The edge of a gate are etched to form a reversed T-shaped gate that is then self-aligned by a silicide film. This etching step can be performed by using a silicon oxynitride layer as an etching mask over the gate.
REFERENCES:
patent: 5726479 (1998-03-01), Matsumoto et al.
patent: 5739573 (1998-04-01), Kawaguchi
patent: 5766969 (1998-06-01), Fulford, Jr. et al.
patent: 6011290 (2000-01-01), Gardner et al.
Quach T. N.
United Microelectronics Corp.
United Silicon Incorporated
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