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

页码：1028 / 1031

页数：4

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