한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
권호 표지

Dual mode LCD with dynamic mode of horizontal switching

  • Lee, Joong-Ha (School of Electrical Engineering, Research Institute of Computer, Information and Communication, Pusan National University) ;
  • Lee, Seong-Ryong (School of Electrical Engineering, Research Institute of Computer, Information and Communication, Pusan National University) ;
  • Kim, Tae-Hyung (School of Electrical Engineering, Research Institute of Computer, Information and Communication, Pusan National University) ;
  • Jhun, Chul-Gyu (School of Display Engineering, Hoseo University) ;
  • Yoon, Tae-Hoon (School of Electrical Engineering, Research Institute of Computer, Information and Communication, Pusan National University) ;
  • Kim, Jae-Chang (School of Electrical Engineering, Research Institute of Computer, Information and Communication, Pusan National University)
  • Published : 2009.10.12
Download PDF
⟨ Previous Next ⟩

Abstract

The authors propose a novel dual mode liquid crystal display (LCD) which has both dynamic and memory operating LCD modes. The mode uses a horizontal switching and bistable chiral splay nematic (BCSN) LCD. The proposed dual mode does not require pixeldivision and has a higher aperture ratio and resolution than the previously proposed dual mode. Experimental results of the memory and dynamic mode show a high contrast ratio of over 100:1.

Keywords