NMOS AND CMOS POLYSILICON DRIVE CIRCUITS FOR LIQUID-CRYSTAL DISPLAYS

被引:6
|
作者
EDWARDS, MJ
机构
[1] Philips Research Laboratories, Redhill
来源
IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS | 1994年 / 141卷 / 01期
关键词
ACTIVE MATRIX LIQUID CRYSTAL DISPLAYS; DISPLAY DRIVE CIRCUITS;
D O I
10.1049/ip-cds:19949828
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 number of circuits that form the basic elements needed for integration of the drive circuits for active matrix LC displays have been investigated. The circuits have been fabricated using a low temperature polysilicon process and measurements have been made of the circuit performance. NMOS and CMOS circuits have been compared and while ratioed NMOS circuits have a poor performance in terms of speed and power, ratioless NMOS and CMOS circuit can both provide high-speed low-power operation.
引用
收藏
页码:50 / 55
页数:6
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