Gray Scale of a Dynamic Driving for LCD by Composite Scheme-II

• 발행기관: 호서대학교 공업기술연구소
• 저자명: Woon-Seop Choi
• 간행물 정보: 『공업기술연구 논문집』제31권 제1호, 45~49쪽, 전체 5쪽
• 주제분류: 공학 > 제어계측공학
• 파일형태: PDF
• 발행일자: 2012.06.30

영문 초록

Our on-going research regarding a selection signal on 2+2 dynamic driving scheme (DDS) was designed for applying a cholesteric liquid crystal display (Ch-LCD) panel. Sub-signal of pre-selection and post-selection between selection signal on the composite driving scheme were also introduced to improve scan rate and gray capability. With the combination of sub-signal (pre-selection, post-selection and evolution) and modified propagation voltage, more than 10 gray scale capability at 27.8 V was achieved.

목차

I. Introduction

II. Experimental

III. Results and Discussion

IV . Conclusion

키워드

Dynamic Dnving Scheme Reflective Liquid Crystal Display Gray Scale