摘要:
A semiconductor device is formed on a substrate having an ESD region and an internal region. A protective layer is formed over a portion of the ESD region to be protected from formation of silicide and silicide is formed on portions of the Internal and ESD region which remain unprotected by the protective layer. A portion of the protective layer is removed to form the remaining portions of the protective layer into sidewall spacers adjacent to a gate electrode included in the ESD region.
摘要:
A semiconductor device is formed on a substrate having an ESD region and an internal region. A protective layer is formed over a portion of the ESD region to be protected from formation of silicide and suicide is formed on portions of the Internal and ESD region which remain unprotected by the protective layer. A portion of the protective layer is removed to form the remaining portions of the protective layer into sidewall spacers adjacent to a gate electrode included in the ESD region.