Multi-array ejection head and method of use
US11090938B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 15, 2020 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | May 15, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/1041
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A digital dispense device and method for ejecting one or more fluids into a target area of a substrate. The digital dispense device includes (A) a fluid ejection head for the digital dispense device having one or more arrays of fluid ejectors thereon; (B) a fluid ejection head translation device for moving the ejection head over the target area of the substrate in a first direction, wherein the one or more arrays of fluid ejectors on the fluid ejection head are oriented parallel to the first direction; and (C) a control device for activating one or more fluid ejectors in the one or more arrays of fluid ejectors as the one or more fluid ejectors intersect the target area of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.