Vector compensation for inoperative ink-jets in composite colors
US9434176B1 · kind B1 · utility
5Cited by
5References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2015 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Jun 29, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6075
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The system and methods described maintain composite color print integrity of an inoperative ink-jet. The methods may include a computing device and a printer to obtain the print job and reconstruct a pixel bitmap. The methods may also include a sensor configured to generate output signals associated with the individual ink-jets located in the print-head to indicate inoperative ink-jets and help compensate for those ink-jets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.