公开(公告)号：US20210069744A1

公开(公告)日：2021-03-11

申请号：US16766246

申请日：2018-01-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Roberto A. Pugliese ,  Jeffrey A. Nielsen ,  Christie Dudenhoefer ,  Craig Olbrich ,  Debora J. Thomas

IPC: B05C11/00 ,  B05C5/02

Abstract: An alignment system, in an example, may include a substrate comprising at least one nanowell, at least one fluid ejection device comprising at least one die, the at least one die comprising as least one nozzle, and an alignment device to align the at least one nozzle to the at least one nanowell.

公开(公告)号：US20200326317A1

公开(公告)日：2020-10-15

申请号：US16767258

申请日：2018-01-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Christie Dudenhoefer ,  Jeffrey A. Nielsen ,  Debora J. Thomas

IPC: G01N31/16 ,  B01J4/02 ,  G01N35/10

Abstract: In one example in accordance with the present disclosure, a fluidic ejection system is described. The fluidic ejection system includes a frame to retain a number of fluidic ejection devices. The frame has a form factor to match a titration plate. The fluidic ejection system also includes the number of fluidic ejection devices disposed on the frame. Each fluidic ejection device includes a reservoir disposed on a first side of the frame and a fluidic ejection die disposed on an opposite side of the frame. Each fluidic ejection die includes an array of nozzles, with each nozzle including an ejection chamber, an opening, and a fluid actuator disposed within the ejection chamber.

公开(公告)号：USD856526S1

公开(公告)日：2019-08-13

申请号：US29618883

申请日：2017-09-25

Applicant: Hewlett-Packard Development Company, L.P.

Designer： Gary G. Lutnesky ,  Debora J. Thomas ,  Dennis R. Esterberg