Pretilt Angle Control for Single Cell Gap Transflective Liquid Crystal Cells in Vertical Alignment Mode

被引：0

作者：

Jeon, Eun Jeong ^{[1
]}

Kim, Seong Su ^{[1
]}

Lim, Young Jin ^{[1
]}

Jo, Eun Mi ^{[1
]}

Choi, Yu Jin ^{[1
]}

Lee, Myoung-Hoon ^{[1
]}

Chung, Tai Joo

Lee, Seung Hee ^{[1
]}

机构：

[1] Chonbuk Natl Univ, Dept Polymer Nano Sci & Technol, Chonju 561756, Chonbuk, South Korea

来源：

28TH INTERNATIONAL DISPLAY RESEARCH CONFERENCE | 2008年

关键词：

transflective liquid crystal; vertical alignment; pretilt angle;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A transflective liquid crystal display (TR-LCDs) associated with vertical alignment (VA) mode is proposed. The transmissive part (T-part) includes patterned electrodes such as PVA mode, but reflective part (R part) has plane electrode and initial high pretilt angle of LC. In the T-part, we simulated 2 conditions with 1-domain and 2-domain to achieve good transmittance. To perform good dark state without compensation,film in R-part, we proposed different pretilt angle in red, green, and blue unit pixel. With this approach, light leakage was minimized in R-part with single gap structure. The device shows high reflectance with good contrast ratio.

引用

页码：141 / 143

页数：3

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