US 12,257,837 B2
Interspersed fluidic elements and circuit elements in a fluidic die
Eric T. Martin, Corvallis, OR (US); James R. Przybyla, Corvallis, OR (US); and Garrett E. Clark, Corvallis, OR (US)
Assigned to Hewlett-Packard Development Company, L.P., Spring, TX (US)
Appl. No. 18/032,797
Filed by Hewlett-Packard Development Company, L.P., Spring, TX (US)
PCT Filed Oct. 23, 2020, PCT No. PCT/US2020/057109
§ 371(c)(1), (2) Date Apr. 19, 2023,
PCT Pub. No. WO2022/086560, PCT Pub. Date Apr. 28, 2022.
Prior Publication US 2023/0382109 A1, Nov. 30, 2023
Int. Cl. B41J 2/14 (2006.01); B41J 2/145 (2006.01)
CPC B41J 2/1404 (2013.01) [B41J 2/145 (2013.01); B41J 2202/12 (2013.01); B41J 2202/13 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A fluidic die comprising:
an arrangement of fluidic elements to dispense a fluid, each fluidic element of the fluidic elements comprising a fluidic actuator and a fluid chamber;
an array of fluid feed holes in a plurality of dimensions to communicate the fluid with the fluidic elements, wherein each of multiple fluid feed holes along a first dimension of the plurality of dimensions is distinct from multiple fluid feed holes along a second dimension of the plurality of dimensions; and
circuit elements interspersed in regions between the fluidic elements along different axes of the fluidic die, wherein each circuit element of the circuit elements comprises an active device,
wherein the fluidic elements and the circuit elements are formed on a common substrate.