High-performance polymer-stabilized blue-phase LCD with low driving voltage

作者：Ishitani Tetsuji^*; Niikura Yasuhiro; Ikenaga Makoto; Kobayashi Manabu; Kato Momoko; Oe Yuko; Nakano Masaru; Shishido Hideaki; Hirakata Yoshiharu; Yamazaki Shunpei; Kurosaki Daisuke

来源：Journal of the Society for Information Display, 2013, 21(1): 9-15.

DOI：10.1002/jsid.152

• LCD
• blue phase
• oxide semiconductor
• c-axis aligned crystal (CAAC) structure
• In-Ga-Zn-Oxide (IGZO)

We have developed a polymer-stabilized blue-phase LCD in which the diffraction wavelength of blue-phase liquid crystal is in the ultraviolet region and which is driven at a low voltage of V100=27V. Prototypes of 3.4-in polymer-stabilized blue-phase LCDs were made, which include a highly reliable crystalline oxide semiconductor. We succeeded in fabricating not a test cell but a display having a contrast ratio higher than 1000:1 for the first time in the world.

• 出版日期2013-1