Title:
DROPLET DISCHARGING DEVICE AND DROPLET DISCHARGING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/172762
Kind Code:
A1
Abstract:
Provided is a droplet discharging device which discharges droplets of a functional liquid on a work to perform drawing thereon. The droplet discharging device includes: a plurality of droplet discharging heads; and carriages. The plurality of droplet discharging heads include: a first droplet discharging head for discharging a first functional liquid; a second droplet discharging head for discharging a second functional liquid; and a third droplet discharging head for discharging a third functional liquid. Two carriages are arranged along the printing direction. The first droplet discharging head is arranged in a first carriage, the second droplet discharging head is arranged in each of the first carriage and a second carriage, and the third droplet discharging head is arranged in the second carriage. A plurality of the first droplet discharging heads, a plurality of the second droplet discharging heads and a plurality of the third droplet discharging heads are provided in a direction intersecting the printing direction.
Inventors:
OTA YOSHIHARU (JP)
Application Number:
PCT/JP2022/003013
Publication Date:
August 18, 2022
Filing Date:
January 27, 2022
Export Citation:
Assignee:
TOKYO ELECTRON LTD (JP)
International Classes:
B05C11/10; B05C5/00; B05D1/26; B41J2/01
Foreign References:
| JP2005324130A | 2005-11-24 | |||
| JP2015120130A | 2015-07-02 | |||
| JP2009125615A | 2009-06-11 | |||
| JP2008044087A | 2008-02-28 | |||
| JP2018020312A | 2018-02-08 |
Attorney, Agent or Firm:
KANEMOTO, Tetsuo et al. (JP)
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