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

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지

수직전기장과 프린지 필드에 의해 구동되는 반투과형 FFS 액정소자

Transflective Fringe-Field Switching Liquid Crystal Device Driven by Vertical- and Fringe-field

  • 임영진 (전북대학교 신소재 공학부) ;
  • 박상현 (전북대학교 신소재 공학부) ;
  • 최민오 (전북대학교 신소재 공학부) ;
  • 이승희 (전북대학교 신소재 공학부)
  • Lim, Young-Jin (School of Advanced Materials Engineering, Chonbuk National University) ;
  • Park, Sang-Hyun (School of Advanced Materials Engineering, Chonbuk National University) ;
  • Choi, Min-Oh (School of Advanced Materials Engineering, Chonbuk National University) ;
  • Lee, Seung-Hee (School of Advanced Materials Engineering, Chonbuk National University)
  • 발행 : 2005.11.10
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초록

We have designed a single gap transflective liquid crystal display (LCD) driven by a fringe electric field and vertical field. The conventional FFS mode does not have an electrode on top substrate, it shows not only slow response time due to weak electric field but also slow discharging problem when electrostatic field is generated after fabricating the cell. To solve these problems, transflective LCD with ITO coated upper substrate was suggested but the transmittance was reduced significantly due to effects from vertical field. Hence, in the present paper, new transflective LCD with ITO coating only in the reflective region was characterized.

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