44.2: Super-High-Resolution FLC Display Based on Field Sequential Color Method with Low Driving Voltage

We investigated the effect of a storage capacitor (Cs) on the driving voltage in ferroelectric liquid crystal (FLC) displays by which a TFT array drives the FLCs. The addition of Cs enabled a decrease in the driving voltage. When spontaneous polarization (Ps) was large, the decrease in the driving voltage was larger than when Ps was small. We were able to use 5V as the driving voltage of an FLC display. According to the prototype we built based on the field sequential color (FSC) method, we were able to achieve the characteristics of super‐high‐resolution (318 ppi), high‐speed response (300 μs), and high color purity (greater than the NTSC standard).