Flexible and reflective polarizer-free liquid crystal displays using dye-doped liquid crystal gels

Yi-Hsin Lin*, Jhih Ming Yang, Shie-Chang Jeng, Yan Rung Lin, Chi Chang Liao

*Corresponding author for this work

研究成果: Conference contribution同行評審

6 引文 斯高帕斯(Scopus)

摘要

A flexible and reflective polarizer-free display using dye-doped liquid crystal (LC) gels is demonstrated. The electro-optical performances of both scattering and absorption based dye-doped LC gels depend on curing temperatures. The dye-doped LC gel shows good reflectance ∼55%, good contrast ratio∼450:1 and fast response∼6.5ms at curing temperature 10 °C when UV curing intensity is 2.6 mW/cm2. The EO performance depends on the curing temperature. The hysteresis is independent of sampling time duration. The bending curvature is 21 mm. The response of dye-doped LC gels is faster under bending due to the bending-induced sheared force of polymer networks. The dye-doped LC gels open a new window for trimable electronic papers, decorative displays and switchable curtains.

原文English
主出版物標題Emerging Liquid Crystal Technologies III
DOIs
出版狀態Published - 15 五月 2008
事件Emerging Liquid Crystal Technologies III - San Jose, CA, United States
持續時間: 20 一月 200822 一月 2008

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
6911
ISSN(列印)0277-786X

Conference

ConferenceEmerging Liquid Crystal Technologies III
國家United States
城市San Jose, CA
期間20/01/0822/01/08

指紋 深入研究「Flexible and reflective polarizer-free liquid crystal displays using dye-doped liquid crystal gels」主題。共同形成了獨特的指紋。

引用此