한국정보디스플레이학회:학술대회논문집
- 2004.08a
- /
- Pages.1182-1184
- /
- 2004
Light Leakage Comparison in a Homogeneously Aligned Nematic Liquid Crystal Display Depending on an Angle between Polarizer Axis and Optic Axis of a Liquid Crystal
- Song, I.S. (School of Advanced Materials Engineering, Research Center for Advanced Materials Development, Chonbuk National University) ;
- Baik, I.S. (School of Advanced Materials Engineering, Research Center for Advanced Materials Development, Chonbuk National University) ;
- Won, H.K. (School of Advanced Materials Engineering, Research Center for Advanced Materials Development, Chonbuk National University) ;
- Kim, D.S. (Advanced Technology Development Team, LG-Philips LCD) ;
- Soh, H.S. (Advanced Technology Development Team, LG-Philips LCD) ;
- Kim, W.Y. (Advanced Technology Development Team, LG-Philips LCD) ;
- Lee, S.H. (School of Advanced Materials Engineering, Research Center for Advanced Materials Development, Chonbuk National University)
- Published : 2004.08.23
Abstract
We have studied contrast ratio of a homogeneously aligned nematic liquid crystal (LC) display as a function of the angle between the polarizer axis and LC director. The results show that a cell configuration in which a polarizer axis facing a light source coincides with a short LC axis has a better process margin in terms of high contrast ratio than that of the cell coinciding with a long LC axis.
Keywords