Invention Grant
- Patent Title: Fluidic dies with selectors adjacent respective firing subassemblies
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Application No.: US17267542Application Date: 2018-11-21
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Publication No.: US11312129B2Publication Date: 2022-04-26
- Inventor: Eric Martin , James R. Przybyla , Daryl E. Anderson
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Fabian VanCott
- International Application: PCT/US2018/062247 WO 20181121
- International Announcement: WO2020/106289 WO 20200528
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/14

Abstract:
In one example in accordance with the present disclosure, a fluidic die is described. The fluidic die includes an array of firing subassemblies grouped into zones. Each firing subassembly includes 1) a firing chamber, 2) a fluid actuator, and 3) a sensor plate. The fluidic die also includes a measurement device per zone to measure a voltage indicative of an impedance within a selected firing chamber. The fluidic die includes a selector per firing subassembly to couple a selected sensor plate to the measurement device. A selector is adjacent a respective firing subassembly and a distance between the selector and the measurement device is different as compared to other selectors.
Public/Granted literature
- US20210316551A1 FLUIDIC DIES WITH SELECTORS ADJACENT RESPECTIVE FIRING SUBASSEMBLIES Public/Granted day:2021-10-14
Information query
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