Optical compensation for high contrast ratio in reflective horizontal switching LC cell

被引：1

作者：

Choi, Jung-Min ^{[1
]}

Kim, Kyung-Mi ^{[1
]}

Ji, Seung-Hoon ^{[1
]}

Lee, Gi-Dong ^{[1
]}

机构：

[1] Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea

来源：

2008 SID INTERNATIONAL SYMPOSIUM, DIGEST OF TECHNICAL PAPERS, VOL XXXIX, BOOKS I-III | 2008年 / 39卷

关键词：

D O I：

10.1889/1.3069557

中图分类号：

O43 [光学];

学科分类号：

070207 [光学]; 0803 [光学工程];

摘要：

We propose an optical configuration for the reflective liquid crystal (LC) cell with single polarizer that can show excellent contrast ratio by effectively eliminating phase dispersion. The proposed configuration consists of a half-wave retarder, an A-plate, a quarter-wave LC cell and a reflector. We designed this optical configuration on a Poincare sphere with the trigonometric method. From the calculation, we confirm that the proposed configuration provides high contrast ratio over than 2 times compared to the conventional configuration.

引用

页码：1897 / 1900

页数：4

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