한국정보디스플레이학회:학술대회논문집
- 2006.08a
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- Pages.1605-1608
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- 2006
Improve The Contrast Ratio on 20.1' S-IPS TFT-LCD with Ion-Beam-Alignment Technology
- Chen, Yu-Hsien (Central Research Institute, Chung-Hwa Picture Tubes, LTD.) ;
- Liu, Shen-Fa (Central Research Institute, Chung-Hwa Picture Tubes, LTD.) ;
- Li, Huai-An (Central Research Institute, Chung-Hwa Picture Tubes, LTD.) ;
- Huang, I-Chen (Central Research Institute, Chung-Hwa Picture Tubes, LTD.) ;
- Sun, Oliver (Central Research Institute, Chung-Hwa Picture Tubes, LTD.) ;
- Jaw, Jyh-Hong (Central Research Institute, Chung-Hwa Picture Tubes, LTD.)
- Published : 2006.08.22
Abstract
The contrast ratio, brightness, and uniformity of S-IPS panel, whose alignment process was employed by ion-beam-alignment (IBA) technology, were improved significantly compared with the convention rubbing's panel, because the light leakage has been reduced in dark state effectively. The IBA technology could generate a panel whose pretilt angle was stable and low after post-treatment process.
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