Title:
LIQUID EJECTION DEVICE, EJECTION STATE EVALUATION METHOD, INFORMATION PROCESSING DEVICE, AND METHOD FOR PRODUCING PRINTED BOARD
Document Type and Number:
WIPO Patent Application WO/2023/095521
Kind Code:
A1
Abstract:
The present invention provides: a liquid ejection device wherein the ejection state of a liquid ejection head using a transparent metal complex ink can be evaluated; an ejection state evaluation method; an information processing device; and a method for producing a printed board. A liquid ejection device according to the present invention is provided with: a liquid ejection head which ejects a metal complex ink; a relative movement mechanism which relatively moves the liquid ejection head and a base material; a light exposure device which exposes the metal complex ink applied onto the base material to light; and at least one processor. The at least one processor acquires a read result, which is obtained by reading a first pattern with use of an observation device after forming the first pattern on the base material by ejecting the metal complex ink from the liquid ejection head and exposing the first pattern to light with use of the light exposure device, and evaluates the ejection state of the liquid ejection head from the read result.
Inventors:
KYOSO TADASHI (JP)
Application Number:
PCT/JP2022/039846
Publication Date:
June 01, 2023
Filing Date:
October 26, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B05C5/00; B05C11/00; B05C9/12; B05C11/10; B05D1/26; B05D3/00; B05D3/06; B05D7/24; B41J2/01; H05K3/00; H05K3/10
Foreign References:
| JP2021181071A | 2021-11-25 | |||
| JP2021041405A | 2021-03-18 | |||
| JP2019155307A | 2019-09-19 | |||
| JP2013524500A | 2013-06-17 |
Attorney, Agent or Firm:
MATSUURA, Kenzo (JP)
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