Analysis of cell gap-dependent driving voltage in a fringe field-driven homogeneously aligned nematic liquid crystal display |
| |
| Authors: | Hyang Yul Kim Seung Ho Hong John Moon Rhee Seung Hee Lee Corresponding author |
| |
| Affiliation: | 1. Development Division , BOE-HYDIS Technology Co. Ltd. , Ichon-si, Kyungki-do 467-701, Korea;2. School of Advanced Materials Engineering , Chonbuk National University , Chonju-si, Chonbuk 561-756, Korea;3. Development Division , BOE-HYDIS Technology Co. Ltd. , Ichon-si, Kyungki-do 467-701, Korea;4. School of Advanced Materials Engineering , Chonbuk National University , Chonju-si, Chonbuk 561-756, Korea |
| |
| Abstract: | ![]()
We have studied cell gap-dependent driving voltage characteristics in a homogeneously aligned nematic liquid crystal (LC) cell driven by a fringe electric field, termed the fringe field switching (FFS) mode. The results show that for the FFS mode using a LC with positive dielectric anisotropy, the operating voltage decreases as the cell gap decreases, whereas it increases with a decreasing cell gap when using a LC with negative dielectric anisotropy. The difference between LCs is explained by simulation and experiment. |
| |
| Keywords: | |
|
|
