H - Electricity – 05 – K
Patent
H - Electricity
05
K
356/12
H05K 3/12 (2006.01) G03F 7/20 (2006.01) H05K 3/00 (2006.01)
Patent
CA 2021612
CONTACT PRINTING PROCESS Abstract Disclosed is a method for increasing the resolution in contact printing operations by ensuring an intimate contact between the mask and photoresist. A flow of air is directed at the underside of the workpiece being printed while the mask is in place to provide pressure for the necessary contact.
Dalton William Forest
Micks Henry Baldwin Jr.
American Telephone And Telegraph Company
Kirby Eades Gale Baker
LandOfFree
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