US Patent 7173719 Integrated raster image processor and electro-photographic engine controller
Patent 7173719 was granted and assigned to Texas Instruments on February, 2007 by the United States Patent and Trademark Office.
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This invention comprises a converged printer architecture for controlling both electro-photographic (EP) processing and raster image processing (RIP) of data for laser modulation over a video line. By converging EP process control with image processing control, significant advantages in cost, image quality, and output stability are achieved. A digital signal processor (DSP) serves as the central processing resource of the architecture. The DSP is well suited for the dual role of image processing and real-time feedback process control. The DSP can operate in open loop motor/motion control, print process control, and in closed loop feedback control including image processing adaptations for quality and stability enhancements.
US Patent 07173719 Integrated raster image processor and electro-photographic engine controller US Patent 7173719 Integrated raster image processor and electro-photographic engine controller
US Patent 07173719 Integrated raster image processor and electro-photographic engine controller
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