Advanced activation approach for MOS devices

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate

Reexamination Certificate

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C438S301000, C438S689000, C257SE21347

Reexamination Certificate

active

07494857

ABSTRACT:
A method of forming a semiconductor structure includes providing a semiconductor substrate; forming a gate dielectric over the semiconductor substrate; forming a gate electrode on the gate dielectric; forming a source/drain region adjacent the gate dielectric and the gate electrode; forming an absorption-capping layer over the source/drain region and the gate electrode; performing an activation by applying a high-energy light to the absorption-capping layer; and removing the absorption-capping layer.

REFERENCES:
patent: 5894150 (1999-04-01), Hshieh
patent: 6465889 (2002-10-01), Subramanian et al.
patent: 6475892 (2002-11-01), Bhakta
patent: 2005/0191857 (2005-09-01), Liu
patent: 2006/0269693 (2006-11-01), Balseanu et al.
patent: 2006/0270217 (2006-11-01), Balseanu et al.

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