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

2002.11a
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Pages.514-517
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2002

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

권호 표지

Response Characteristics of Fast TN Cell on a Polyimide Surface

폴리이미드 표면에서의 고속 TN 셀의 응답 특성

Jeon, Yong-Je (Yonsei Univ.) ;
Hwang, Jeong-Yeon (Yonsei Univ.) ;
Jeong, Youn-Hak (Hydis) ;
Seo, Dae-Shik (Yonsei Univ)

전용제 (연세대학교) ;
황정연 (연세대학교) ;
정연학 ;
서대식 (연세대학교)

Published : 2002.11.07

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Abstract

We investigated response characteristics of twisted nematic (TN) cell with different nematic liquid crystals (NLCs) and cell gap d on a rubbed polyimide (PI) surface. High transmittance and fast response time of the TN cell on the rubbed PI surface were achieved by using high birefringence (${\Delta}n$) and low cell gap d. The response time of TN cell on the rubbed PI surface was measured 5.1 ms. The transmittance and response time of the TN cell on the rubbed PI surface decreased with decreasing ${\Delta}nd$.

Keywords