標題: | Novel ferroelectric liquid crystals consisting glassy liquid crystal as chiral dopants |
作者: | Chen, Huang-Ming Philip Tsai, Yun-Yen Lin, Chi-Wen Shieh, Han-Ping David 光電工程學系 顯示科技研究所 Department of Photonics Institute of Display |
關鍵字: | ferroelectric liquid crystal;glassy liquid crystal;field sequential color displays;SSFLC |
公開日期: | 1-一月-2006 |
摘要: | A series of ferroelectric liquid crystals consisting new glassy liquid crystals (GLCs) as chiral dopants were prepared and evaluated for their potentials in fast switching ability less than 1 ms. The properties of pure ferroelectric glassy liquid crystals (FGLCs) and mixtures were reported in this paper. In particular, the novel FGLC possessing wide chiral smectic C mesophase over 100 degrees C is able to suppress smectic A phase of host. The mixture containing 2.0 % GLC-1 performs greater alignment ability and higher contrast ratio than R2301 (Clariant, Japan) in a 2 mu m pre-made cell (EHC, Japan). These results indicate that novel FLC mixtures consisting glassy liquid crystals present a promising liquid crystal materials for fast switching field sequential color displays. |
URI: | http://dx.doi.org/10.1117/12.679959 http://hdl.handle.net/11536/146345 |
ISBN: | 0-8194-6411-2 |
ISSN: | 0277-786X |
DOI: | 10.1117/12.679959 |
期刊: | LIQUID CRYSTALS X |
Volume: | 6332 |
起始頁: | 0 |
結束頁: | 0 |
顯示於類別: | 會議論文 |