Analysis of optimal phase retardation of a fringe field-driven homogeneously aligned nematic liquid crystal cell

被引：32
|
作者：
Jung, SH
Kim, HY
Song, SH
Kim, JH
Nam, SH
Lee, SH [1 ]
机构：
[1] Chonbuk Natl Univ, Sch Adv Mat Engn, Chonju 561756, Chonbuk, South Korea
[2] BOE HYDIS Co Ltd, Ichon 467701, Kyungki Do, South Korea
[3] Inje Univ, Med Imaging Res Ctr, Kimhae 621749, Kyungnam, South Korea
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2004年 / 43卷 / 03期
关键词：
cell retardation value; fringe field; liquid crystal; in-plane field;
D O I：
10.1143/JJAP.43.1028
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We studied the optimal cell retardation value that shows the maximal transmittance in a fringe-field-driven homogeneously aligned (HA) nematic liquid crystal (LC) cell. When the LC with positive dielectric anisotropy is used, the transmittance is much higher than that of an in-plane-field-driven HA cell. The unexpected electrooptic behaviors are caused because the transmittance of light from a deformed LC in a white state cannot be explained using only the uniaxial medium model that describes an in-plane-field-driven HA cell.
引用
收藏
页码：1028 / 1031
页数：4
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