A high-dynamic-range liquid crystal display (HDRLCD) can much enhance the contrast ratio of image and reduce power consumption by using locally controlled dynamic backlight. A novel algorithm, segment color control, was proposed with low complexity, and had been demonstrated on a 37" HDR-LCD. By using the segment color control algorithm, the contrast ratio of image on a 37" HDR-LCD TV was successfully improved to ∼40,000:1 with clear image detail, 125%NTSC color gamut, and about 10%∼50% power saving.
|State||Published - 1 Dec 2009|
|Event||2009 International Display Manufacturing Conference, 3D Systems and Applications, and Asia Display, IDMC/3DSA/Asia Display 2009 - Taipei, Taiwan|
Duration: 27 Apr 2009 → 30 Apr 2009
|Conference||2009 International Display Manufacturing Conference, 3D Systems and Applications, and Asia Display, IDMC/3DSA/Asia Display 2009|
|Period||27/04/09 → 30/04/09|