Half-toner compositor for use in a print engine/controller

Details Half-toner compositor for use in a print engine/controller Half-toner compositor for use in a print engine/controller

2005-01-24

2008-11-25

Lee, Thomas D (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S003060, C358S003130, C347S012000

Reexamination Certificate

active

07457001

ABSTRACT:
A half-toner compositor to composite image plane data, for use in an ink drop print head, the half-toner compositor comprising at least one dot merger58receiving data from more than one buffer42, and a color mask register48holding masking bits in number equal to the number of image planes, wherein input data to the at least one dot merger58is combined with the masking bits to form an output data corresponding to a type of ink in the print head.

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patent: WO 01/89838 (2001-11-01), None
patent: WO 01/89851 (2001-11-01), None

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