公开(公告)号：US20230191779A1

公开(公告)日：2023-06-22

申请号：US18113610

申请日：2023-02-23

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

Inventor： Sean P. McClelland ,  Donald J. Milligan ,  Eric T. Martin

IPC: B41J2/045

CPC classification number: B41J2/0458 ,  B41J2/04543 ,  B41J2/04541 ,  B41J2002/14467

Abstract: A fluidic die may include a substrate supporting a fluid actuator address line and first and second groups of fluid actuators connected to the fluid actuator address line. The first group of fluid actuators may include first and second types of fluid actuators having different operating characteristics. The second group of fluid actuators may include the first and the second types of fluid actuators. The fluid actuators of the first and second groups have addresses such that a fluid actuator of the first type in the first group and a fluid actuator of the second type in the second group are both enabled in response to a single enabling event on the fluid actuator address line.

公开(公告)号：US20180126730A1

公开(公告)日：2018-05-10

申请号：US15860958

申请日：2018-01-03

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

Inventor： Sean P. McClelland

IPC: B41J2/045

CPC classification number: B41J2/04588 ,  B41J2/04543 ,  B41J2/04545 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04586

Abstract: In some examples, a fluid ejection device comprises fluid nozzles arranged in a plurality of primitives, wherein a first primitive of the plurality of primitives is interdigitated with a second primitive of the plurality of primitives, the first primitive comprising a series of nozzles starting with a first nozzle of the first primitive, and the second primitive comprising a series of nozzles starting with a first nozzle of the second primitive. The fluid ejection device further comprises a plurality of addresses that designate respective nozzles of the series of nozzles of each primitive of the plurality of primitives, wherein a first address of the plurality of addresses designates the first nozzle of the first primitive and the first nozzle of the second primitive.