Bar coating apparatus and bar coating method
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United States of America Patent
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Nov 9, 2004
Grant Date -
Jun 19, 2003
app pub date -
Sep 12, 2002
filing date -
Sep 13, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A bar coating apparatus includes a coating bar for contacting an object to be coated, which object is conveyed in a constant direction, so as to apply a coating solution to and remove excess coating solution from the object to be coated, a weir member for forming a bead of the coating solution between the object to be coated and the coating bar, the weir member being disposed upstream of the coating bar in a direction in which the object to be coated is conveyed, a pressing member for pressing the object to be coated from a side thereof opposite from the coating bar, the pressing member being disposed near the coating bar; and a moving device for moving the pressing member in a thickness direction of the object to be coated.
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