公开(公告)号：US20190168207A1

公开(公告)日：2019-06-06

申请号：US16099460

申请日：2016-07-14

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

Inventor： Matthew David SMITH ,  Christie DUDENHOEFER ,  Jeffrey A. NIELSEN ,  Kenneth WARD ,  Hilary ELY

IPC: B01L3/02

Abstract: An apparatus includes a pipette dispenser to control dispensing of a volume to a dispensing location. A tip is operatively coupled to the pipette dispenser. The tip includes an electromechanical print head to dispense the volume from the pipette dispenser to the dispensing location based on a command from the pipette dispenser that indicates an amount of the volume to be dispensed from the print head.

公开(公告)号：US20190076837A1

公开(公告)日：2019-03-14

申请号：US16085253

申请日：2016-03-31

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

Inventor： Jeffrey A. NIELSEN ,  Michael W. CUMBIE ,  Devin Alexander MOUREY ,  Silam J. CHOY ,  Kenneth WARD ,  Christie DUDENHOEFER

IPC: B01L3/02

Abstract: A digital dispense apparatus includes at least one fluid dispense device, at least one reservoir fluidically connected to the at least one fluid dispense device, a monolithic carrier structure carrying the at least one fluid dispense device and reservoir, the monolithic carrier forming fluid routing between the reservoir and the fluid dispense device.

公开(公告)号：US20190064774A1

公开(公告)日：2019-02-28

申请号：US16074705

申请日：2016-10-21

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

Inventor： Jeffrey A. NIELSEN ,  Jan MOROVIC ,  Peter MOROVIC

IPC: G05B19/4099 ,  B29C64/393 ,  B33Y50/02

Abstract: In an example implementation, a method of multiple dispense technology 3D printing includes receiving digital model data representing an object. The method includes formatting the data into an Mvec (material vector) specification that includes an Mvec to specify a material component of a voxel. The Mvec can have an associated dispense technology (DT) index to identify one of multiple available dispense technologies for dispensing the material component.