very important part in vlsi fabrication. Lithography proce-very important part in vlsi fabrication. Lithography process

投影光刻机对准系统功能原理简单介绍了对准系统和机构的基本功能和原理-Projection lithography alignment system features a brief introduction to principles and institutions on the system' s basic functions and principles

Synopsys’ RSoft products are used to design and analyze optical telecommunication devices, optical components used in semiconductor manufacturing, and nano-scale optical structures. They enable engineers to design and optimize the optical components