A novel air-bridge type gate-data line-crossover reducing signal delay for large-size TFT-LCD panel

被引：2

作者：

Park, JW ^{[1
]}

Kang, JH ^{[1
]}

Lee, MC ^{[1
]}

Han, MK ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Elect Engn, Kwanak Ku, Seoul 151742, South Korea

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 2001年 / 48卷 / 06期

关键词：

D O I：

10.1109/16.925228

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 new gate-to-data line-crossover employing an air-bridge has been proposed and fabricated in order to reduce the line-crossing capacitance. The proposed structure is composed of a low-dielectric air-gap between the gate and data line-crossover while the conventional one employs an oxide as a dielectric material. The capacitance between the gate and data line in the TFT-LCD panel is decreased considerably due to the low-dielectric air-gap. The signal delay of new panel structure is reduced by about ten times compared with that of the conventional panel. The mechanical stability of the new panel structure passivated with an oxide is comparable with the conventional one.

引用

页码：1070 / 1074

页数：5