Optical Configurations for an Achromatic Transflective Liquid Crystal Cell

被引：2

作者：

Lee, Gak-Seok ^{[1
]}

Kim, Jae-Chane ^{[1
]}

Yoon, Tae-Hoon ^{[1
]}

Kim, Young-Sik ^{[2
]}

Kang, Won-Seok ^{[2
]}

Kang, In-Byeong ^{[2
]}

机构：

[1] Pusan Natl Univ, Dept Elect Engn, Busan 609735, South Korea

[2] LG Philips LCD, Panel Design Team 4, Gumi Si 730726, Gyungsangbuk Do, South Korea

来源：

JOURNAL OF INFORMATION DISPLAY | 2006年 / 7卷 / 01期

关键词：

liquid crystal; transflective; double cell gap; horizontal switching;

D O I：

10.1080/15980316.2006.9651994

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We propose optical configurations of a double-cellgap liquid crystal cell for transflective displays with wide viewing angle and high contrast ratio. The reflective part is designed in the wide-band quarter wave structure to achieve good dark state. For the transmissive part, the compensation method is applied to achieve the super-achromatic dark state, and three switching methods are used : which are vertical switching, horizontal switching to 30 degrees and horizontal switching to 12 degrees, to achieve the bright state.

引用

页码：19 / 24

页数：6

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