Title:
LIQUID DROP EJECTION METHOD AND LIQUID DROP EJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/080118
Kind Code:
A1
Abstract:
This liquid drop ejection method comprises: using a multi-nozzle head including a plurality of electrostatic liquid drop ejection nozzles that are disposed at a prescribed nozzle interval in a first direction and eject liquid drops; ejecting a first liquid drop from a first electrostatic liquid drop ejection nozzle of the plurality of electrostatic liquid drop ejection nozzles at a first liquid drop ejection position of the target object; scanning the multi-nozzle head in the first direction at a prescribed scanning speed; ejecting a second liquid drop from a second liquid drop ejection nozzle of the plurality of electrostatic liquid drop ejection nozzles at the first liquid drop ejection position; and ejecting a first liquid drop from the first liquid drop ejection nozzle at a second liquid drop ejection position. The shape of a first structure formed by the first liquid drop and the second liquid drop at the first position and the shape of a second structure formed by the first liquid drop at the second position differ.
Inventors:
MURATA KAZUHIRO (JP)
Application Number:
PCT/JP2023/034698
Publication Date:
April 18, 2024
Filing Date:
September 25, 2023
Export Citation:
Assignee:
SIJTECHNOLOGY INC (JP)
International Classes:
B05D1/26; B05C5/00; B05C11/10; B41J2/06
Domestic Patent References:
| WO2021065435A1 | 2021-04-08 | |||
| WO2020217755A1 | 2020-10-29 |
Foreign References:
| JP2002211011A | 2002-07-31 | |||
| JP2005305962A | 2005-11-04 | |||
| JP2006253482A | 2006-09-21 | |||
| JP2003182071A | 2003-07-03 | |||
| JPS5849271A | 1983-03-23 |
Attorney, Agent or Firm:
TAKAHASHI, HAYASHI AND PARTNER PATENT ATTORNEYS, INC. (JP)
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