標題: Polarizer-Free Gradient Dye-Doped Liquid Crystal Gels
作者: Lin, Yi-Hsin
Yang, Chih-Ming
Lo, Chun-Hsiang
Lin, Yan-Rung
Jeng, Shie-Chang
Liao, Chi-Chang
光電工程學系
Department of Photonics
關鍵字: gel;guest-host display;liquid crystal;polarization-independent;polarizer-free
公開日期: 2009
摘要: A multi-switch display using gradient dye-doped LC gels which is still polarizer-free, fast response (similar to 10ms in general), and high contrast (similar to 200:1 in general) has demonstrated. By controlling the spatial distribution of the density of polymer networks through fabrication process, gradient dye-doped LC gels can be a multi-switch. The gradient dye-doped LC gel is bright without applied voltage and is dark at a high voltage. It appears the colored pattern when LCs are partially reoriented due to the gradient density of polymer networks. The optical analysis of dye-doped LC gels is also discussed. The potential applications are flexible display and decorative displays.
URI: http://hdl.handle.net/11536/7792
http://dx.doi.org/10.1080/15421400903054402
ISSN: 1542-1406
DOI: 10.1080/15421400903054402
期刊: MOLECULAR CRYSTALS AND LIQUID CRYSTALS
Volume: 511
起始頁: 1779
結束頁: 1788
顯示於類別:期刊論文