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

a-C:H 박막을 이용한 이온빔 배향 TN 셀의 Electro-Optical 특성에 관한 연구

A Study on Electro-Optical Characteristics of the Ion Beam Aligned TN Cell on the a-C:H Thin Film

  • Park, Chang-Joon (Department of Electrical & Electronic Engineering, Yonsei University) ;
  • Jo, Yong-Min (Department of Electrical & Electronic Engineering, Yonsei University) ;
  • Hwang, Jeoung-Yeon (Department of Electrical & Electronic Engineering, Yonsei University) ;
  • Seo, Dae-Shik (Department of Electrical & Electronic Engineering, Yonsei University) ;
  • Rho, Soon-Joon (Department of Matallurgical Engineering, Yonsei University) ;
  • Baik, Hong-Koo (Department of Matallurgical Engineering, Yonsei University) ;
  • Jeong, Youn-Hak (BOE-HYDIS)
  • 발행 : 2003.05.30
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초록

Electro-Optical (EO) performances for the ion beam (IB) aligned twisted-nematic (TN)-liquid crystal display (LCD) with ion beam exposure on the new of diamond like carbon (DLC) thin film surface were investigated. Voltage-transmittance (V-T) curve and response time without backflow bounce in the ion beam aligned TN-LCD with ion beam exposure for 0.5 and 1min on the DLC thin film was observed. Also. the fast response time of ion beam aligned TN-LCD with ion beam exposure for 1min on the DLC thin film surface can be achieved. The residual DC voltage of the ion beam aligned TN-LCD on the DLC thin film surface was almost the same as that of the rubbing aligned TN-LCD on the polyimide(PI) surface.

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