Coating apparatus – Projection or spray type – Plural projectors
Reexamination Certificate
2011-08-23
2011-08-23
Meeks, Timothy H (Department: 1715)
Coating apparatus
Projection or spray type
Plural projectors
C427S066000, C427S162000, C118S669000
Reexamination Certificate
active
08001923
ABSTRACT:
A droplet ejection apparatus includes a plurality of droplet ejection heads divided into three groups with each group including first to fourth heads with a second head being disposed between the third and fourth heads, and the third head being disposed between the first and second heads when viewed in a direction parallel to nozzle arrays. In each group, the nozzle array of the first head overlaps the nozzle array of the third head throughout a first sub-area, the nozzle array of the first head overlaps the nozzle array of the fourth head throughout a second sub-area, and the nozzle array of the second head overlaps the nozzle array of the fourth head throughout a third sub-area when viewed from a direction perpendicular to the nozzle arrays. The second sub-areas of the three groups partially overlap each other when viewed from the direction perpendicular to the nozzle arrays.
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Global IP Counselors, LLP
Leong Nathan T
Meeks Timothy H
Seiko Epson Corporation
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