標題: Low driving voltage with clean aligned ferroelectric liquid crystal devices
作者: Lin, Chi-Wen
Li, Kun-Zhan
Yang, Chin-Wei
Chen, Huang-Ming Philip
顯示科技研究所
Institute of Display
公開日期: 2007
摘要: Low driving voltage FLC material, R3206 with Vsat. at 3.5V (AZ Electronic Materials), and its mixtures were under evaluation for potential TFT display application. Poor alignment issue was overcome by the diluted pitch mixtures and asymmetric hybrid alignment cells. In the series of diluted pitch mixtures, the contrast and alignment are better than pure compound in pre-made cells (1.8 +/- 0.1 mu m, from EHC). In particular, the 70% R3206 mixture showed the best result with low driving voltage helow 5V and fast response time (T (on) + T (off)) under 1.1 ms. The hybrid alignment cell was successfully suppressed horizontal chevron defects and achieved the best contrast ratio of 750. These results provide promising FLC Materials with low driving voltage, well aligned, and fast switching for TFT-LCD application.
URI: http://hdl.handle.net/11536/8479
http://dx.doi.org/10.1889/1.2785379
ISSN: 0097-966X
DOI: 10.1889/1.2785379
期刊: 2007 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXVIII, BOOKS I AND II
Volume: 38
起始頁: 622
結束頁: 624
顯示於類別:會議論文