Display unit color-correction method
US-12022048-B2 · Jun 25, 2024 · US
Liquid ejection device
US8979258B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8979258-B2 |
| Application number | US-201213525742-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 18, 2012 |
| Priority date | Jul 12, 2011 |
| Publication date | Mar 17, 2015 |
| Grant date | Mar 17, 2015 |
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- Title
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Abstract
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A liquid ejection device has a feeding mechanism, a nozzle, an irradiating section, and a color meter. The feeding mechanism is configured and arranged to feed a medium in a feed direction. The nozzle is configured and arranged to eject a liquid to be cured by irradiation of light toward the medium. The irradiating section is configured and arranged to radiate the light toward the liquid landed on the medium. The color meter is disposed on a downstream side of the feed direction with respect to the irradiating section so as to perform color measurement of an image generated on the medium, the color meter being configured and arranged such that calibration of the color meter is performed by reading a reference. The irradiating section is configured and arranged to radiate the light when the calibration of the color meter is performed.
First claim
Opening claim text (preview).
What is claimed is: 1. A liquid ejection device comprising: a feeding mechanism configured and arranged to feed a medium in a feed direction; a nozzle configured and arranged to eject a liquid to be cured by irradiation of light toward the medium in a print region; an irradiating section configured and arranged to radiate the light toward the liquid landed on the medium in the print region; and a color meter disposed in a color measurement region on a downstream side of the…
Assignees
Inventors
Classifications
- H04N1/6044Primary
Electricity · mapped topic
Physics · 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 US8979258B2 cover?
- A liquid ejection device has a feeding mechanism, a nozzle, an irradiating section, and a color meter. The feeding mechanism is configured and arranged to feed a medium in a feed direction. The nozzle is configured and arranged to eject a liquid to be cured by irradiation of light toward the medium. The irradiating section is configured and arranged to radiate the light toward the liquid landed…
- Who is the assignee on this patent?
- Usuda Hidenori, Seiko Epson Corp
- What technology area does this patent fall under?
- Primary CPC classification H04N1/6044. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 17 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).