azimuthal anchoring energy; four domain; liquid crystal display; Twist nematic
Issue Date
2012-06
Publisher
WILEY
Citation
SID Symposium Digest of Technical Papers, Jun 2012, Vol. 43 Issue 1, p1439-1441, 3p
Abstract
We fabricated an inverse four domain twisted nematic (IFDTN) mode using a stacked photo-alignment layer enhancing the azimuthal anchoring energy. The strong anchoring energy generates the stable 4D twist structures under an applying voltage. High transmittance and contrast device is achieved without complex rubbing processes. [ABSTRACT FROM AUTHOR]