Title :
EB stepper. A high throughput E-beam projection lithography system
Author_Institution :
Div. IC Equipment, Nikon Corp., Tokyo, Japan
Abstract :
The author reviews progress in electron beam projection lithography. He discusses the management of 250 /spl mu/m sub-field distortion correction and EB tool design.
Keywords :
electron beam lithography; E-beam projection lithography; stepper; sub-field distortion correction; tool design; Electrons; Lenses; Lithography; Optical design; Optical distortion; Optical feedback; Optical interferometry; Optical scattering; Page description languages; Throughput;
Conference_Titel :
Microprocesses and Nanotechnology Conference, 2000 International
Conference_Location :
Tokyo, Japan
Print_ISBN :
4-89114-004-6
DOI :
10.1109/IMNC.2000.872650