概要（Overview）

In 2003, KLA introduced the latest addition to the eSxx series of e-beam inspection systems, called eS30. The successor to our widely adopted eS20XP tool, the eS30 delivers better throughput, sensitivity and image resolution capability than its predecessor, while allowing users to classify defects in real time and trend by defect type. The eS30 provides the sensitivity needed for advanced process development down to the 65-nm node.