US Patent 7198344 Liquid ejecting device and liquid ejecting method
Patent 7198344 was granted and assigned to Sony on April, 2007 by the United States Patent and Trademark Office.
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Patent Inventor Names
Iwao Ushinohama0
Takeo Eguchi0
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Patent abstract
A liquid ejecting device can print a high quality image having an increased number of gradations without having a complex head structure, and is suitable for use in a line head. The liquid ejecting device includes a head in which liquid ejecting portions including nozzles are arranged in parallel. A droplet can be deflected at the moment of ejection from the nozzle of each of liquid ejecting portion. By controlling at least two different liquid ejecting portions in adjacent positions to eject droplets, a pixel column or a pixel is formed.
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US Patent 07198344 Liquid ejecting device and liquid ejecting method US Patent 7198344 Liquid ejecting device and liquid ejecting method
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Patent Number
071983440
Patent Number
71983440
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Current Assignee
0
Patent Jurisdiction
Patent Number
071983440
Date of Patent
April 3, 2007
0Patent Application Number
111428550
Date Filed
June 1, 2005
0Official Website
Patent Primary Examiner
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US Patent 07198344 Liquid ejecting device and liquid ejecting method
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07198344
Date of patent
April 3, 2007
Patent application number
11142855
Date Filed
June 1, 2005
Patent primary examiner
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