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Patent Searching and Data


Title:
液滴吐出方法及び液滴吐出装置
Document Type and Number:
Japanese Patent JP5423148
Kind Code:
B2
Abstract:
A droplet discharge method is for discharging a liquid into a plurality of drawing regions partitioned on a substrate from a plurality of nozzles formed in a droplet discharge head while moving the droplet discharge head relative to the substrate. The droplet discharge method includes dividing the nozzles into a plurality of nozzle groups so that the nozzles in one of the nozzles groups face the same drawing region, correcting an amount of the liquid discharged from the nozzles so that an average value of an amount of the liquid discharged from the nozzles constituting the nozzle groups is substantially uniform among the nozzle groups, and discharging the liquid from the nozzles while the droplet discharge head is moved relative to the substrate.

Inventors:
Ryotaro Matsuyama
Application Number:
JP2009127582A
Publication Date:
February 19, 2014
Filing Date:
May 27, 2009
Export Citation:
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Assignee:
Seiko Epson Corporation
International Classes:
B05D1/26; B05C5/00; B05C11/10; G02B5/20
Domestic Patent References:
JP2002196127A
JP2008178989A
JP2008162261A
JP2006205521A
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka