한국정보디스플레이학회:학술대회논문집
- 2009.10a
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- Pages.215-217
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- 2009
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
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.