Low-voltage High-transmittance Blue-Phase Liquid Crystal Displays using Three Dimensional Corrugated Electrode Structure
Journal
Digest of Technical Papers - SID International Symposium
Journal Volume
50
Journal Issue
1
Date Issued
2019-01-01
Author(s)
Chan, Bing Han
Abstract
We propose new electrode designs for the corrugated Polymer-Stabilized Blue-Phase Liquid Crystal Displays (PSBPLCDs). In these new designs, the electrode structure varies not only in x/z-axis directions, but also in the y-axis (transverse) direction. In this way, an additional electric field is created in transverse y-axis direction which is found to help improve the transmission of the dead zones that exist in the previously proposed corrugate PSBP-LCD structure. By using these new structures, it is possible to obtain > 90% in transmission with low operation voltage of about 10V.
Subjects
Blue phase | Corrugated electrode, 3D electrode | Liquid crystal display
Type
conference paper