DIE FOR A PRINTHEAD

Patent №

US 11,613,118

Granted

2023-03-28

Filed 2022

Owner

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17739866

A die for a printhead is provided in examples. The die includes a number of fluidic actuator arrays, proximate to a number of fluid feed holes. A number of address lines are disposed proximate to a number of logic circuits on a low-voltage side of the fluid feed holes. An address decoder circuit is coupled to at least a portion of the address lines to select a fluidic actuator in a fluidic actuator array for firing. The address decoder circuit is customized to select a different address for each fluidic actuator in the fluidic actuator array. A logic circuit triggers a driver circuit located in a high-voltage side of the plurality of fluid feed holes opposite the low-voltage side, based, at least in part, on a bit value for the fluidic actuator array, the fluidic actuator selected by the address decoder circuit, and a firing signal.

PlanningB41J 2/04543B41J 2/04541B41J 2/04545B41J 2/04546B41J 2/0458B41J 2/04581B41J 2/14072B41J 2/1601+2 more

AI classification

Planning0.72
Evolutionary computation0.00
AI hardware0.00
Natural language0.00
Knowledge representation0.00
Machine learning0.00
Vision0.00
Speech0.00

Ownership

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

assignment · 603750936

Assignors

MARTIN, ERIC, LINN, SCOTT A., GARDNER, JAMES MICHAEL, MARTIN, ERIC, LINN, SCOTT A., GARDNER, JAMES MICHAEL

On an employer assignment, the assignors are typically the inventors.

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