公开(公告)号：US11986848B2

公开(公告)日：2024-05-21

申请号：US16966168

申请日：2019-01-31

Applicant: TTP Plc

Inventor： Wayne Bowen ,  David Pooley

IPC: B05B17/06 ,  B01J19/00 ,  B01L3/02 ,  B41J2/14 ,  H10N30/20

CPC classification number: B05B17/0615 ,  B01J19/0046 ,  B01L3/0241 ,  B41J2/14008 ,  H10N30/20 ,  B01L2400/0436

Abstract: An acoustic droplet ejection apparatus comprises an acoustic actuator and a fluid well having abase and at least one side wall. The actuator is arranged to couple acoustic energy into the fluid well through the side wall.