P-156: Transflective Double Cell TN Liquid Crystal Display

P-106: Optical Performance of Bistable Reflective and Transflective Ferroelectric LCDs

We study optical properties of bistable reflective and transflective direct view ferroelectric liquid crystal displays (FLCDs). Single and double polarizer FLCDs with and without a retardation film are considered. Maximal contrast ratio versus optical retardation of liquid crystal layer for different configurations of FLCDs is calculated. Advantages and disadvantages of each configuration are d...

P-157: A Single Cell-gap Transflective VA LCD using Positive Liquid Crystal Materials

We propose a single cell gap vertical-alignment transflective LCD with patterned electrodes using a positive dielectric anisotropic liquid crystal. As compared to prior attempts using a positive LC in VA configurations, our new design significantly reduces the threshold and on-state voltages to a range reachable by portable electronic displays. In addition, the light efficiency is also enhanced...

Single Cell-gap Transflective color TFT-LCD by using Image-Enhanced Reflector

By building an image-enhanced reflector above the transmissive region of liquid crystal cell, the transmissive light can follow the similar path with ambient light that both reflective and transmissive portions can achieve high optical efficiency. same response time and color saturation. Furthermore, onk single retardation film is required in this transflective color TFT-LCD, and ambient light ...

High Brightness Twisted Nematic Transflective Liquid Crystal Display

A Transflective Liquid Crystal Display Driven by the Fringe Field Using a Liquid Crystal with a Negative Dielectric Anisotropy

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