Title :
Blue-phase liquid crystal display with contrast ratio over 1000:1
Author :
Kobayashi, Manabu ; Niikura, Yasuhiro ; Yamashita, Akio ; Oe, Yuko ; Ikenaga, Makoto ; Yamamoto, Takahiro ; Kato, Momoko ; Nakano, Masaru ; Kubota, Daisuke ; Nagi, Tsudoi ; Shishido, Hideaki ; Ishitani, Tetsuji ; Hirakata, Yoshiharu ; Koyama, Jun ; Yamaza
Author_Institution :
Semicond. Energy Lab. Co., Ltd., Atsugi, Japan
Abstract :
With the purpose of enhancement in the contrast ratio of a cholesteric-blue-phase liquid crystal display by reducing driving voltage and light leakage, we made a prototype of a 3.4-inch polymer-stabilized blue-phase (PS-BP) liquid crystal display including highly reliable crystalline oxide semiconductor. As a result, the contrast ratio over 1000:1 was achieved in a dark place.
Keywords :
cholesteric liquid crystals; liquid crystal displays; cholesteric-blue-phase liquid crystal display; contrast ratio; dark place; driving voltage; highly reliable crystalline oxide semiconductor; light leakage; polymer-stabilized blue-phase liquid crystal display; Absorption; Electrodes; Liquid crystal displays; Liquid crystals; Patents; Wiring;
Conference_Titel :
Active-Matrix Flatpanel Displays and Devices (AM-FPD), 2012 19th International Workshop on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4673-0399-6
