Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Control of Motion of Charged Micro-Particle by In-plane Field

수평전기장에 의해 대전된 입자의 운동제어

  • Baik, In-Su (School of Advanced Materials Engineering, Chonbuk National University) ;
  • Jung, Byoung-Sun (School of Advanced Materials Engineering, Chonbuk National University) ;
  • Lim, Young-Jin (School of Advanced Materials Engineering, Chonbuk National University) ;
  • Lee, Seung-Hee (School of Advanced Materials Engineering, Chonbuk National University)
  • 백인수 (전북대학교 신소재공학부) ;
  • 정병선 (전북대학교 신소재공학부) ;
  • 임영진 (전북대학교 신소재공학부) ;
  • 이승희 (전북대학교 신소재공학부)
  • Published : 2004.11.11
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Abstract

We have studied motion of micro-particle immersed in liquid crystal (LC) controlled by in-plane field, which is an important technology in the electro-phoretic display (EPD). In the EPD on and off states are decided by movement of these charged particles and response time is influenced by moving velocity of charged particles. In addition, the velocity can be controlled by intensity of applied voltage such that the higher the applied voltage, the faster velocity of particles become. In this study, we investigated particles's motion as functions of applied voltage, temperature of LC, rubbing direction,

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