Plotter including a display control for generating and supplying image data for use by a digital display device to control a state of one or more pixels
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United States of America Patent
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Jul 4, 2017
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app pub date -
Sep 22, 2014
filing date -
Mar 22, 2012
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Abstract
The present invention relates to a digital display plotter for plotting images on a digital display device 18. A cursive imagery generator 12 generates imagery inputs at a plurality of respective update phases during a refresh period of the display device. A control 20 for the display device activates selected pixels of the digital display device in response to respective said imagery inputs, activation being controlled subsequent to each update phase during a refresh period. An input store 14, 16 associates each cursively generated imagery input with an update phase that the imagery input was generated during a refresh period. The control 20 is responsive to the input store and configured to deactivate the selected pixels activated in response to each imagery input dependent on the associated update phase of each imagery input.
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