Pattern coating device and pattern coating method thereof
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United States of America Patent
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Jul 18, 2017
Grant Date -
Mar 26, 2015
app pub date -
Sep 18, 2014
filing date -
Sep 22, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A coating device for coating a coating liquid onto a substrate includes: a coating head having a coating-liquid outlet, adapted to move with respect to the substrate along a first axial direction and capable of coating the substrate with coating liquid through the coating-liquid outlet; and adjustment unit connected to the coating head and including a movable pad disposed proximal to the coating-liquid outlet and adapted to move along a second axial direction for adjusting the size of the opening of the coating-liquid outlet; and a drive assembly connected to the adjustment unit for controlling the adjustment unit to move along the second axial direction. Additionally a coating method is provided.
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