Interlace formatting in a hyperacuity printer

Details Interlace formatting in a hyperacuity printer Interlace formatting in a hyperacuity printer

1993-10-28

1997-06-10

Fuller, Benjamin R.

Incremental printing of symbolic information

Light or beam marking apparatus or processes

Scan of light

347233, B41J 245, B41J 2455, B41J 247, B41J 2435

Patent

active

056381077

ABSTRACT:
A system for performing interlace scanning with plural light beams. The system includes a data source for supplying sequential lines of image data and a memory device for sequentially storing a plurality of the lines of image data, where the memory device has an input port for receiving the lines of image data from the data source. The memory device also has plural output ports where each of the plural output ports corresponds with one of the plural light beams. The system further includes addressing circuitry for addressing the memory device, where the addressing circuitry provides plural sets of slowscan output address signals corresponding to the plural output ports for providing an address value. The address value of each of the slowscan output address signals are offset from other of the address values by an offset amount provided by the addressing circuitry to enable interlacing of the plural light beams.

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