Method and apparatus for applying thin fluid coating stripes
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United States of America Patent
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Mar 31, 1998
Grant Date -
N/A
app pub date -
Jan 11, 1996
filing date -
Feb 2, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system for coating a substrate with ultra-thin layers in stripes includes moving the substrate through a coating station and forming a composite layer including coating fluids and a carrier fluid. The composite layer flows at a rate that is sufficiently high to form a continuous flowing fluid bridge of composite layer to the substrate surface and to contact the substrate with the flowing composite layer to interpose the coating layers between the substrate and the carrier fluid. The carrier fluid is removed while leaving the coating fluid deposited on the substrate as a coating layer.
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