34.1: Novel Super‐Fast‐Response, Ultra‐Wide Temperature Range VA‐LCD

Abstract

We have developed a novel super‐fast response (SFR) TFT‐LCD with an ultra‐wide temperature range. Both the turn‐on and turn‐off switching are forcibly controlled by applying an electric field. Response times of the SFR TFT‐LCD are over several times faster than those of conventional LCDs like MVA or IPS LCDs.

Novel super fast response vertical alignment‐liquid crystal display with extremely wide temperature range

“…We have developed a novel super fast response (SFR) thin‐film transistor liquid crystal display (TFT‐LCD) with an extremely wide temperature range by modifying the TBA LCD's electrode structure . Both the turn‐on and turn‐off switching are forcibly controlled by applying vertical and lateral electric fields at the same time.…”

“…We have developed a novel super fast response (SFR) thinfilm transistor liquid crystal display (TFT-LCD) with an extremely wide temperature range by modifying the TBA LCD's electrode structure. 16 Both the turn-on and turn-off switching are forcibly controlled by applying vertical and lateral electric fields at the same time. The driving schemes where the combination of vertical and lateral electric fields is used have been reported [17][18][19][20][21] but only the response times between black and white levels have been discussed.…”

Fast switching of nematic liquid crystals over a wide temperature range using a vertical bias electric field

“…In particular, a submillisecond switching time is required to implement the field sequential color technology that helps achieve 3 times the optical efficiency and resolution of LCDs [4][5][6]. Meanwhile, enabling LCDs to function at low outdoor temperature is also very important in devices such as mobile phones and car navigation systems [7][8][9][10]. At low temperatures, the response time of these devices increases drastically owing to the increased rotational viscosity.…”

Effects of Curing Temperature on Electro-Optical Characteristics of a Polymer-Stabilized In-Plane-Switching Liquid Crystal Cell

“…For next-generation outdoor displays, such as mobile devices, car navigation systems, or digital signage, short response times at low temperatures is particularly important. However, the switching of LCs is very slow at low temperatures because of the dramatically increased rotational viscosity [1][2][3][4]. There is an urgent need to reduce this response time in order to facilitate a wider range of applications for LCDs.…”