Liquid ejection device, cleaning apparatus and cleaning method for module substrate
US11097545B2 · kind B2 · utility
2Cited by
0References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 29, 2019 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Jul 29, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/16567
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid ejection device, a cleaning apparatus and a cleaning method for a module substrate, which can remove foreign matter on an ejection opening face and in a flow path connected with an ejection opening is provided. For that purpose, an ejection opening face is covered with liquid, cleaning is performed by driving a device configured to vibrate liquid, and after that the liquid is collected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.