P-124: Effect of Curvature Profile on Light Leakage of VA Curved LCDs

Abstract

Light leakage was observed evidently when the panel was bent following the uniform circular arc curvature profile due to the residual stress. By simulation and experiment, we found that the curved panel stress and leakage can be significantly minimized when the uniform profile was modified into the un-uniform profile, which is meaningful to guide the curved LCDs design and manufacture.Author Keywords the curved display; VA mode; uniform curvature profile; ununiform curvature profile; light leakage.

38‐4: Improving Performance of Curved TFT‐LCD with extreme curvature

“…TFT-LCD has the advantages of low energy consumption, fast response, wide viewing angle, high contrast, low radiation and beautiful appearance, which plays an indispensable role in the display field and human life [1][2]; Curved TFT-LCD has a elegant curved appearance. Besides , when compared with flat TFT-LCD, curved TFT-LCD has a wider field of vision and better stereo display effect, and can provide users with immersive sensory experience [3][4]. These advantages of curved TFT-LCD make it popular among the public.…”