Transactions on Electrical and Electronic Materials

  • 제3권2호
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  • Pages.1-5
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  • 2002
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  • 1229-7607(pISSN)
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  • 2092-7592(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
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Alignment Effects for Nematic Liquid Crystal on a New Diamond-like Carbon Layer

  • Seo, Dae-Shik (Department of Electrical and Electronic Engineering, College of Engineering, Yonsei University) ;
  • Jo, Yong-Min (Department of Electrical and Electronic Engineering, College of Engineering, Yonsei University) ;
  • Hwang, Jeoung-Yeon (Department of Electrical and Electronic Engineering, College of Engineering, Yonsei University) ;
  • Lee, Sang-Keuk (Department of Electrical Engineering, College of Engineering, Kwangwoon University)
  • 발행 : 2002.06.01
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초록

Alignment effects for nematic liquid crystal (NLC) and electro-optical (EO) characteristics of the ion beam (IB) aligned twisted nematic (TN)-liquid crystal display (LCD) with oblique ion beam exposure on the diamond-like carbon (DLC) thin film surface were studied. A high pretilt angle of 3.5$^{\circ}$ in NLC by ion beam exposure on the DLC thin film layer can be measured. An excellent voltage-transmittance (V-T) curve of the ion beam aligned TN-LCD was observed with oblique ion beam exposure on the DLC thin film surface for 1 min. Also, a faster response time for the ion beam aligned TN-LCD with oblique ion beam exposure on the DLC thin film surface for 1 min can be achieved.

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참고문헌

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