Controller which generates data suitable for inkjet printhead

Details Controller which generates data suitable for inkjet printhead Controller which generates data suitable for inkjet printhead

2006-09-15

2008-08-05

Nguyen, Thinh H (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

C347S043000

Reexamination Certificate

active

07407247

ABSTRACT:
A print controller for an inkjet printhead is provided. The print controller has contone decompression circuitry for decompressing a contone layer of compressed page data, bi-level decompression circuitry for decompressing a bi-level layer of the compressed page data, halftoner and compositor circuitry for halftoning the decompressed contone planes to associated bi-level versions and compositing the decompressed bi-level layer over the halftoned contone layers, and printhead interface circuitry for receiving the halftoned and composited data so as to generate print data suitable for printing by the printhead.

REFERENCES:
patent: 5634089 (1997-05-01), Kulbida et al.
patent: 5737455 (1998-04-01), Harrington et al.
patent: 5805178 (1998-09-01), Silverbrook
patent: 5909227 (1999-06-01), Silverbrook
patent: 5914737 (1999-06-01), Silverbrook
patent: 5971523 (1999-10-01), Werner et al.
patent: 6057933 (2000-05-01), Hudson et al.
patent: 6603864 (2003-08-01), Matsunoshita
patent: 6714320 (2004-03-01), Nakahara et al.
patent: 6795215 (2004-09-01), Silverbrook et al.
patent: 6805419 (2004-10-01), Walmsley
patent: 6921144 (2005-07-01), Silverbrook et al.
patent: 0790548 (1997-08-01), None
patent: WO 00/27640 (2000-05-01), None
patent: WO 01/89838 (2001-11-01), None
patent: WO 01/89851 (2001-11-01), None

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