Process Engineer
CurrentResponsible for supporting process engineering in phosphor converted LED with strong focus on optical thin film deposition. Oversee daily production schedule to meet customer demand and ensure quality control of thin film deposition. Validated new coating recipe development and supported proliferation of new coating recipe for production release. Diagnosed and resolved multiple process excursion issues. •Process optimization of DC magnetron reactive sputtering for optical thin film by refining process parameters•Troubleshooting process upsets and maintaining yield output•Documentation of FMEA, Control Plan, OCAP and OI•Continous monitoring of process parameters and quality control of thin film deposition •Analyzing thin film properties with Essential Mcleod•Troubleshooting equipment issues and minimizing downtime•Collaborated with cross functional teams for process enhancement•Conducting DOE for process improvement•Created Power BI dashboard to oversee daily production plan and yield•Process analysis with JMP to analyze process performance metrics