標題: A reflective polarizer-free display using dye-doped polymer-stabilized blue-phase liquid crystals
作者: Lin, Yi-Hsin
Chen, Hung-Shan
Chiang, Tsung-Han
光電工程學系
Department of Photonics
關鍵字: Liquid crystal;blue phase;guest-host;polarizer-free
公開日期: 1-Jun-2012
摘要: A reflective polarizer-free display using dye-doped polymer-stabilized blue-phase liquid crystal (DDPSBP-LC) has been demonstrated. The mechanism is a combination of electrically tunable light absorption and Bragg reflection. In this paper, the influence of light absorption in DDPSBP-LC by changing the dye concentration and absorption paths has been studied. Increased dye concentration can improve the contrast ratio of DDPSBP-LC; however, the response time is the tradeoff. Increasing the cell gap can improve the contrast ratio of DDPSBP-LC; however, the response time remains the same. The study of DDPSBP-LC can help in shutter-glass applications of 3-D displays and electronic paper.
URI: http://hdl.handle.net/11536/16507
ISSN: 1071-0922
期刊: JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY
Volume: 20
Issue: 6
結束頁: 333
Appears in Collections:Articles