한국정보디스플레이학회:학술대회논문집
- 2000.01a
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- Pages.43-44
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- 2000
Pretilt Angle Effects on Electro-Optic Characteristics of the Fringe-Field Switching (FFS) Mode
- Hong, Seung-Ho (LCD SBU, Hyundai Electronics Co.) ;
- Lim, Kyu-Whan (LCD SBU, Hyundai Electronics Co.) ;
- Kim, Hyang-Yul (LCD SBU, Hyundai Electronics Co.) ;
- Lee, Seung-Hee (LCD SBU, Hyundai Electronics Co.)
- Published : 2000.01.13
Abstract
The fringe-field switching (FFS) display is known to exhibit wide-viewing-angle and high transmittance. We have simulated pretilt effects on electro-optic characteristic of the device when a liquid crystal with positive and negative dielectric anisotropy is used. The results show that asymmetry in contour of luminance and light leakage in the dark state are increased but voltage-dependent transmittance curves remain about the same, as the pretilt angle increases to
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