Nov 24, 20221 minTanner L-Edit曲線來了!IC製造為曲線光罩做準備!製造積體電路時,我們過去總是製作具有曼哈頓 (垂直、水平) 和45度邊的光罩。例如,即使實際印在晶圓上的形狀是圓的,接觸孔仍設計成方的。事實證明,要印出這種圓形,適當的光罩圖案實際上應當是圓形,即最終的製程視窗最大化曲線光罩形狀。現今多電子束光罩刻寫機使得光罩刻寫曲線圖形成...
Oct 25, 20221 minTanner L-Edit3D IC verification requires a golden netlist that allows exceptionsTarek Ramadan With current 3D IC packaging technologies, since the system-level netlist (the 3D IC design intent) drives system-level LVS...