- Wettability Contrast Gravure Printing.
Wettability Contrast Gravure Printing.
Advanced materials (Deerfield Beach, Fla.) (2015-10-21)
Heng Zhang, Alexander Ramm, Sooman Lim, Wei Xie, Bok Yeop Ahn, WeiChao Xu, Ankit Mahajan, Wieslaw J Suszynski, Chris Kim, Jennifer A Lewis, C Daniel Frisbie, Lorraine F Francis
PMID26480017
ABSTRACT
Silicon gravure patterns are engineered to have cells that are wettable and lands that are not wettable by aqueous inks. This strategy allows excess ink on the lands to be removed without using a doctor blade. Using an aqueous silica ink, continuous lines as narrow as 1.2 μm with 1.5 μm space are gravure printed.
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