发明授权
US07723014B2 System and method for photolithography in semiconductor manufacturing 有权
半导体制造中的光刻系统和方法

System and method for photolithography in semiconductor manufacturing
摘要:
A method for photolithography in semiconductor manufacturing includes providing a substrate for a wafer and providing a mask for exposing the wafer. The wafer is exposed by utilizing a combination of high angle illumination and focus drift exposure methods.
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