Journal of Information Display

  • 제8권2호
  • /
  • Pages.1-4
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  • 2007
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  • 1598-0316(pISSN)
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  • 2158-1606(eISSN)
한국정보디스플레이학회 (The Korean Infomation Display Society)
권호 표지

Improvement of IPS Mode Structure using Fast Q-tensor Method

  • Choi, Hyun-Chul (LG Philips LCD, Member, KIDS) ;
  • Lee, Joun-Ho (LG Philips LCD) ;
  • Choi, Seong-Wook (Department of Electronics Engineering, Dong A University, Student Member, KIDS) ;
  • Yang, Jin-Seok (Department of Electronics Engineering, Dong A University, Student Member, KIDS) ;
  • Lee, Gi-Dong (Department of Electronics Engineering, Dong A University)
  • 발행 : 2007.06.24
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초록

IPS and VA have evolved in various structures such as H-IPS, AS-IPS, and S-PVA gain more competitiveness. The new pixel structures inherently have more domains which cause disclination areas. The effect of disclination is no longer neglected in those structures. A new simulation tool based on FAST Q-tensor method enables one to predict the shape of disclinations and the resulting optical properties. It ensures more accurate results compared to vector-based simulation. We applied this simulation tool for the development of 26-inch wide monitor having H-IPS mode.

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참고문헌

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