Fast Response Ferroelectric Liquid Crystal with low Driving Voltage for Field Sequential Color Display
The response time of ferroelectric liquid crystal (FLC) has been analyzed for field sequential color (FSC) display. The theoretical and experimental results of response time are provide for deformed helix ferroelectric (DHF) and electrically suppressed helix (ESH) mode. A fast responded FLC driven with low voltage is achieved. The switching time and contrast ratio of FLC cells will be investigated with the frequency range from 100Hz to 500Hz. Switching time of 334μs is obtained with FLC595 in deformed helix ferroelectric (DHF) mode at room temperature, and switching time of 100μs can be obtained in electrically suppressed helix (ESH) mode. Proposed ferroelectric liquid crystals show excellent properties which is high promising for future applications. Fast FLC switching enables high-quality color-sequential images without color-filters, at the same time realizes low-power consumption.
ferroelectric liquid crystal fast response field sequential color displya
Qi Guo E. P. Pozhidaev A. K. Srivastava Tao Du Fan Fan V. G. Chigrinov
Center for Display Research, Hong Kong University of Science and Technology,Clear Water Bay, Kowloon Center for Display Research, Hong Kong University of Science and Technology,Clear Water Bay, Kowloon
国际会议
China Display/Asia Display 2011(2011年中国显示/亚洲显示会议)
江苏昆山
英文
370-372
2011-11-07（万方平台首次上网日期，不代表论文的发表时间）