Search International and National Patent Collections

1. (WO2018221432) LIQUID MATERIAL APPLICATION METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD

Pub. No.:    WO/2018/221432    International Application No.:    PCT/JP2018/020263
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue May 29 01:59:59 CEST 2018
IPC: B05D 1/26
B05C 5/00
B05C 11/10
B05D 3/00
B05D 7/00
G02F 1/13
G02F 1/1333
Applicants: MUSASHI ENGINEERING, INC.
武蔵エンジニアリング株式会社
Inventors: IKUSHIMA, Kazumasa
生島 和正
Title: LIQUID MATERIAL APPLICATION METHOD AND DEVICE FOR IMPLEMENTING SAID METHOD
Abstract:
[Problem] Provided is a technique by which it is possible to perform cross-sectional line-drawing application having a small height ratio relative to width using a jet-type discharge device. [Solution] A discharge device comprises: a nozzle (50) having a plurality of discharge ports; a liquid chamber (26) that is in communication with the plurality of discharge ports via a plurality of discharge flow paths; and a plunger rod (18) that reciprocates inside the liquid chamber, the plunger rod being narrower in width than the liquid chamber. The plurality of discharge ports (62) are disposed on a nozzle disposition line, which is a straight line, and are disposed at a distance at which a liquid material deposited on an application object joins together to form an application line. While the discharge device and the application object are moved in a relative fashion in a direction orthogonal to the nozzle disposition line, the liquid material is continuously discharged in a manner in which a plurality of liquid masses discharged from the plurality of discharge ports (62) do not come into contact with one another prior to deposition on the application object, and the liquid material that has deposited on the application object is joined, thereby forming an application line that is orthogonal to the nozzle disposition line.