公开(公告)号：US12269056B2

公开(公告)日：2025-04-08

申请号：US17435374

申请日：2020-09-08

Applicant: DENSO TEN Limited

Inventor： Hisaki Hayashi ,  Yasuyuki Watanabe ,  Katsuhiro Yoshimura ,  Yoshiyuki Andoh ,  Yasuo Nishioka ,  Shigeki Fukaya

IPC: B05C21/00 ,  B05B7/06 ,  B05B12/18 ,  B05C11/10 ,  B05D1/26

Abstract: An application device according to an embodiment includes a liquid nozzle part, an air nozzle part, and an ejection controlling unit. The liquid nozzle part ejects liquid to be applied to an electronic component mounted on a substrate. The air nozzle part ejects air toward the substrate. The air nozzle is concentrically arranged with respect to the liquid nozzle part. The ejection controlling unit ejects the air from the air nozzle part at a timing in synchronization with an ejection timing of the liquid to be applied by the liquid nozzle part.