Introduction of the Radiation Hardening Activities on Semiconductor Devices for Space-Use

The presentation will introduce the activities of enhancing semiconductor devices for space-use especially in digital devices against to the radiation effects.<br/>Although the categories of space-part has gradually been changing with the entry of new space players, a fundamental concept of the radiation hardening technology remains important, because the EEE component which is required high reliability like bus-system still needs high radiation torelance. In my presentation, the basic mechanisms and radiation hardening technology against to both Single Event Effects (SEE) and Total Ionization Dose (TID) effect will be introduced, together with our research activities.