Droplet discharge apparatus and adjustment method
US11919299B2 · kind B2 · utility
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Key dates
| Filing date | Oct 28, 2021 |
| Grant date | Mar 5, 2024 |
| Priority date | — |
| Expiry date | Jun 4, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/2146
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A droplet discharge apparatus includes a plurality of dischargers and a control device. The plurality of dischargers discharge droplets. The control device acquires characteristic values of end portions of areas on which the droplets discharged by the plurality of dischargers land, from a measurement of the end portions. The control device adjusts the plurality of dischargers such that a difference between the characteristic values is within a range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.