Method to adjust the hue of print images in an electrophotographic printer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 14, 2015
Grant Date -
Nov 20, 2014
app pub date -
May 7, 2014
filing date -
May 16, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In a method to adjust hue of a print images by toner layer thickness a photoconductor element is charged to a charge potential. A potential image of the print image made up of image points is generated via exposure and discharge of the photoconductor element. The potential image is inked by charged toner via a developer element at a BIAS potential. With a character generator, generating a potential of an individual image point of the print image via local discharge of the photoconductor element, the potential of the image point lying between the BIAS potential and a potential established by a maximum achievable discharge depth of the photoconductor element, and so that the individual image points have same or different potentials, depending on the exposure, so that the exposed area overall has a resulting potential, and a depositing of toner on this area and therefore the toner layer thickness on this area is proportional to the resulting potential.
First Claim
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Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
DE | B3 | DE102013105050 | May 16, 2013 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
PATENT (FIRST PUBLICATION) | Verfahren zur Einstellung des Farbtons von Druckbildern bei einem elektrofotografischen Drucker | Jul 31, 2014 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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OCE PRINTING SYSTEMS GMBH & CO KG | 85586 POING |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Kreiter, Alexander | Woerth, DE | 10 | 14 |
# of filed Patents : 10 Total Citations : 14 |
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 14, 2027 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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