Title:
COATING FILM FORMING METHOD AND INKJET COATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/070177
Kind Code:
A1
Abstract:
Provided are a coating film forming method and an inkjet coating device with which liquid amounts in film formation regions can be accurately adjusted and coating films formed in the film formation regions can be made uniform without the use of a high-accuracy and expensive liquid droplet nozzle. Specifically, provided is a coating film forming method with which a coating film is formed by ejecting ink droplets using an inkjet method onto film formation regions on a substrate divided into a plurality of sections. The coating film forming method includes: a coating film forming step of forming a coating film by ejecting liquid droplets onto the film formation regions; and a liquid amount adjusting step of adjusting the liquid amount in each film formation region ejected in the coating film forming step. In the liquid amount adjusting step, the liquid amount in each film formation region is adjusted such that the liquid amount ejected in the coating film forming step is maximized.
Inventors:
FUKUSHIMA YUGO (JP)
Application Number:
PCT/JP2017/033109
Publication Date:
April 19, 2018
Filing Date:
September 13, 2017
Export Citation:
Assignee:
TORAY ENG CO LTD (JP)
International Classes:
B05D1/26; B05C5/00; B05C11/10; B05D3/00; B05D7/00; B41J2/01; B41J2/205
Domestic Patent References:
| WO2006022217A1 | 2006-03-02 |
Foreign References:
| JP2007179880A | 2007-07-12 | |||
| JP2002196127A | 2002-07-10 | |||
| JP2004344743A | 2004-12-09 | |||
| JP2010094615A | 2010-04-30 |
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