Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

Session: Display Manufacturing Posters

Non-Destructive Measurement of Metal Thickness in Displays Using Energy Dispersive X-Ray Spectroscopy (EDS)

Description:

In this study, an energy dispersive X-ray spectroscopy (EDS) was proposed as a non-destructive and sensitive method for measuring metal thickness. The feasibility was numerically and experimentally confirmed with copper and silver layer samples. The results were further compared to sheet resistance, and showed high sensitivity for all thickness.