Transfer Printing Plate and Method for Manufacturing the same
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United States of America Patent
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Issued Date -
Jan 26, 2017
app pub date -
Apr 13, 2016
filing date -
Jul 20, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a transfer printing plate and a method for manufacturing the same to solve the problem in the prior art that a thickness of an alignment film is not uniform due to a clog of via holes in a display substrate with protrusions on the transfer printing plate when forming the alignment film by the transfer printing plate. The transfer printing plate comprises a substrate and a plurality of protrusions disposed on and protruding from the substrate and spaced apart from each other, wherein a top end of at least one protrusion is provided with a recess for receiving an alignment liquid, when via holes in the substrate to be aligned are covered with the protrusions, the alignment liquid in the recess forms the alignment film in the via holes.
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