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One-Shot Evaporant Thickness Gauge Controller Disclosure Number: IPCOM000068153D
Original Publication Date: 1979-Nov-01
Included in the Prior Art Database: 2005-Feb-20

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Comerford, LD [+details]


An insulator having a predetermined thickness is applied to the top of a substrate and supports an overhanging conductor layer. When the evaporated layer reaches the predetermined thickness, it contacts the overhanging conductor layer and closes a detection circuit.