1+ hour, 53+ min ago  (1146+ words) By Won Bae Bang, Ki Dong Sim, Weilung Lu, and Adrian Arcedera To address these challenges, this study introduces a new optical ball grid array (OBGA) package structure that leverages molding and lid placement technologies for microelectromechanical systems (MEMS) and…...

4+ week, 2+ hour ago  (180+ words) Inspection limits, curvilinear adoption, data volumes, and high-NA EUV are converging to stress the mask ecosystem Experts at the table: Semiconductor Engineering sat down to discuss mask technology challenges with Aki Fujimura, CEO at D2 S; Glen Scheid, operations manager at…...

6+ mon, 2+ week ago  (238+ words) CFD helps pinpoint the optimal configuration of passive noise mitigation methods. The study examines two types of serrated trailing edges added to the baseline design to achieve noise reduction and potential performance enhancements. These include: Further enhancements include mechanical features…...