Patent ID: 7116320
Filing Date: 2006-10-03
Classification: G09G

Abstract:
1. A display device comprising: a display having a matrix of pixels; phase shift detector means for detecting the amount of phase shift of a writing signal for writing a video signal onto the pixel, the phase shift of the writing signal being caused as a result of the passage thereof through the display; and control means for adjusting the timing of the writing signal in a feedback process based on the phase shift amount detected by the phase shift detector means so that the phase shift amount becomes zero and wherein the writing signal is generated based on a timing signal that parallel processes the video signal in units of pixels, each unit including a plurality of pixels, and writes the video signal onto the pixels on a unit by unit basis, and wherein the control means adjusts the timing of the timing signal based on the phase shift amount detected by the phase shift detector means so that the phase shift amount becomes zero.