In-Plane Switching Liquid Crystal Display Using Two Transistors

被引：0
|
作者：
Jung, Jun Ho [1 ]
Park, Ji Woong [1 ]
Kim, Miyoung [1 ]
Lim, Young Jin [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：
in-plane switching; operational voltage; liquid crystal display; two TFTs;
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：
We have proposed a high performance liquid crystal display using two thin film transistors (TFTs) for the large size TFT-LCD desirably 42inch WXGA panel for TVs. The device generates stronger electric fields to reorient liquid crystals than that in the conventional IPS device because the voltages with opposite polarity with respect to the common electrode are applied to each finger-type electrode. As a result, the operation voltage of 2Tr-IPS mode can be decreased and the transmittance can be increased compared to conventional IPS device. Consequently, the 2Tr-IPS has all the advantages over conventional IPS from large size point of view.
引用
收藏
页码：158 / 160
页数：3
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