H - Electricity – 01 – L
Patent
H - Electricity
01
L
356/177
H01L 21/469 (2006.01) G03F 7/20 (2006.01) H01J 37/317 (2006.01) H01L 21/027 (2006.01)
Patent
CA 2020237
- 39 - Abstract Fabrication of devices of micron and submicron minimum feature size is accomplished by lithographic processing involving a back focal plane filter. A particularly important fabrication approach depends upon mask patterns which produce images based on discrimination as between scattered and unscattered radiation by accelerated electrons.
Berger Steven David
Gibson John Murray
American Telephone And Telegraph Company
Kirby Eades Gale Baker
LandOfFree
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