PB31 Δε<0のネマティック液晶を用いたBTN型LCDの特性(ディスプレイ,ポスター発表,2012年日本液晶学会討論会)
PB31 Characteristics of Bistable Twist Nematic LCD with Δε<0 Nematic LC Material

Shinichi Nakamura, Taiju Takahashi
2012 Preprints of symposium on liquid crystals  
The BTN mode with the nematic LC with Δ>0 is known as one of the bistable LCD modes. The pretilt angle on the substrate is a low pretilt angle in this mode. In this paper, the BTN mode with the LC with Δ<0 was investigated. This type of the cell has a pretilt angle with almost normal to the substrate. And the director orientation is also vertical alignment without the applied voltage. When the voltage is applied, the director in the center of the cell is parallel to the substrate and the
more » ... ed structure appears. The fundamental electro-optical characteristics were measured.
doi:10.11538/ekitou.2012.0__pb31 fatcat:h37v46t4efenpcefn4lyltcqza