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公开(公告)号:US20210039128A1
公开(公告)日:2021-02-11
申请号:US16966168
申请日:2019-01-31
Applicant: TTP Plc
Inventor: Wayne BOWEN , David POOLEY
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.