Gray Scale of a Dynamic Driving for LCD by Composite Scheme

• 발행기관: 호서대학교 공업기술연구소
• 저자명: Woon-Seop Choi
• 간행물 정보: 『공업기술연구 논문집』제30권 제1호, 33~37쪽, 전체 5쪽
• 주제분류: 공학 > 제어계측공학
• 파일형태: PDF
• 발행일자: 2011.06.30

영문 초록

A signal modulation effect including selection signal on 2+2 dynamic driving scheme (DDS) was designed for applying a reflective cholesteric liquid crystal display (LCD) panel. Pre- and post-selection signals between both sides of selection signal on the composite driving scheme were also introduced to improve scan rate and gray capability. With the combination of selection, pre- and post-selection and evolution, Vpeak (max. dnving voltage) was achieved at 27.8 V with gray capability.

목차

I. Introduction

II. Experimental

IH Results and Discussion

IV. Conclusion

키워드

Dynamic driving scheme Reflective liquid ciystal display Signal modulation