Title:
液滴吐出ヘッドの液状体撹拌方法及び液滴吐出装置
Document Type and Number:
Japanese Patent JP5401968
Kind Code:
B2
Abstract:
In a method of stirring liquid in a droplet discharge head in which droplets of the liquid are discharged from a plurality of nozzle openings by driving piezoelectric elements provided to each of the nozzle openings, drive conditions of the piezoelectric elements are varied and the liquid that corresponds to the piezoelectric elements is caused to flow at different pressures.
Inventors:
Takemi Hiramoto
Application Number:
JP2008320499A
Publication Date:
January 29, 2014
Filing Date:
December 17, 2008
Export Citation:
Assignee:
Seiko Epson, Inc.
International Classes:
G02B5/20
Attorney, Agent or Firm:
Masaaki Kamiyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka