Color Shift Analysis of LTPS TFT-LCD Viewing for Large Angles

摘要

Light leakage from adjacent pixels will attenuate the color purity of screen contents when viewing in large angles. The color shift viewing in large angles can be directly evaluated by the light leakage ratio. In this paper, the main causes and factors for color shift viewing in large angles are analyzed. The accuracy of MA is supposed to be the key factor of color shift in ultra-high PPI products with decreasing pixels sizes.