Singapore – Fab10

Fab10 HVM Photo – Process & Equipment Engineering (PEE)

Automation of NZO(Non-Zero-Offset) for HVM Photo

Non‑Zero‑Offset (NZO) is a critical photo process tuning knob to ensure overlay performance and yield protection. Today, key parts of the NZO workflow—including NZO generation, data review, and post‑implementation follow‑up—rely heavily on manual data analysis and engineering judgment. This approach is resource‑intensive and becomes increasingly inefficient as the number of process vintages expands across the manufacturing line.

This project aims to develop an automated, data‑driven NZO framework leveraging Python‑based analytics and modeling techniques. The intern will work closely with Photo process owners to understand the end‑to‑end NZO workflow, including wafer selection based on inline recipe and metrology criteria, NZO generation and system‑level ...