Drive unit, liquid ejecting head unit, and liquid ejecting apparatus
US-2024109297-A1 · Apr 4, 2024 · US
Ink jetting
US8926041B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8926041-B2 |
| Application number | US-201313751814-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 28, 2013 |
| Priority date | Jan 28, 2013 |
| Publication date | Jan 6, 2015 |
| Grant date | Jan 6, 2015 |
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Abstract
Official abstract text for this publication.
Among other things, an inkjet print head module includes inkjets from which ink drops are to be jetted during a series of jetting cycles. There is circuitry on the inkjet print head module to (a) form, from trimming information or other information that characterizes jetting waveforms to be applied to respective inkjets in respective jetting cycles, corresponding jetting waveforms and (b) apply the formed jetting waveforms to the respective inkjets in the respective jetting cycles.
First claim
Opening claim text (preview).
The invention claimed is: 1. An apparatus comprising: an inkjet print head module including inkjets configured to jet ink drops, and circuitry on the inkjet print head module to (a) modify a basic waveform, based on trimming information or other information that characterizes jetting waveforms to be applied to respective inkjets, to generate jetting waveforms and (b) for each jetting waveform, apply the jetting waveform to its respective inkjet, wherein: the basic waveform co…
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Classifications
- B41J2/04588Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8926041B2 cover?
- Among other things, an inkjet print head module includes inkjets from which ink drops are to be jetted during a series of jetting cycles. There is circuitry on the inkjet print head module to (a) form, from trimming information or other information that characterizes jetting waveforms to be applied to respective inkjets in respective jetting cycles, corresponding jetting waveforms and (b) apply…
- Who is the assignee on this patent?
- Rosario Timothy, Laaspere Jaan T, Baker George, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B41J2/04588. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 06 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).