Process engineers, Responsible for process optimization and yield improvement1.Lithography Process Engineer(1)mini LED photolithography technology(2)Evaluation of introduction of photoresist<1>Batch verification (STR、TECN、ECN)<2>Verification of WAT Yield and chip profile<3>Set new part number of photoresist(3)Monitor the yield of mask and products through AOI, to improve appearance yield of product. (4)Photolithography process troubleshooting (5)Accuracy <0.5 µm by mask aligner DirectAlign® mode(6)new employee orientation2.Improve of WAT yield (1)Check the probe wafer map(2)Analyze data Log and find root cause

Mini LED project(1)New Product Introduction and managing the transition to mass production.(2)Sample presentation to meet customer require.(3)Cross-functional communication.<1>Set new parameters with engineering department.<2>The manufacturing department assists in improving production capacity.<3>Make a new part number and spec for custom product.<4>Brightness verification for custom product with new process.<5>Production planning.<6>Custom Sorting & Binning Spec.