Patent Number: 6,295,048

Title: Low bandwidth display mode centering for flat panel display controller

Abstract: A system positions an image with a plurality of lines on a display device.The system determines the number of black lines required to verticallycenter the image in a frame of the display device as m+n; displays m blacklines using a first horizontal sync period at the start of each frame, thefirst horizontal sync period being less than the horizontal sync period ofthe display device; displays each line of the image; and displays n blacklines using the second horizontal sync period until the end of the frame.

Inventors: Ward; Paul A. (The Woodlands, TX), Reinke; Mark L. (Tomball, TX), D'Souza; Henry M. (Cypress, TX)


International Classification:

Expiration Date: 09/25/2013