IMPROVED APERTURE RATIO THROUGH ASYMMETRIC PIXEL ELECTRODE DESIGN

抄録

To improve the brightmess of TFT-LCD, light leakage area induced by liquid crystal disclination wall should he minimized. In this paper, we revise the new asymmetric pixel electrode design that reduces the light leakage induced by LC disclimation. The capacitive coupling between pixel electrode and metal line has been imvestigated. The signal distortion indaced by compling can be removed by using either thick insulntor between pixel electrode and metal line or blocking layer between them.