[KSCI] Korea Science Citation Index Service

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)

Publication Information

Journal of Information Display / v.8, no.2, 2007 , pp. 1-4 More about this Journal

Abstract

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.

Keywords

H-IPS; disclination; fast Q-tensor;

Citations & Related Records

Reference

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