DVI接口技术在彩色FED显示系统中的应用  

The application of DVI technology in color FED displaying system

作　　者：林志贤[1] 郭太良[1] 

机构地区：[1]福州大学物理与信息工程学院,福建福州350002

出　　处：《福州大学学报（自然科学版）》2008年第2期217-221,共5页Journal of Fuzhou University(Natural Science Edition)

基　　金：国家863计划资助项目(2005AA303G10);福建省科技重大专项资助项目(2004HZ01-2);福建省科技三项经费资助项目(2006F5061)

摘　　要：介绍了数字视频接口DVI接口规范,论述了SiI161A芯片内部功能结构、工作时序以及在彩色FED平板显示器件视频驱动电路中的应用.提出了基于SiI161A的硬件电路设计方案,此电路方案已在63.5 cm彩色FED驱动系统中使用,为系统提供多种分辨率优质的数字视频信号.采用DVI数字视频接口技术研制出了能驱动显示VGA分辨率的印刷型FED视频显示系统.该样机能显示彩色视频图像,图像亮度已达410 cd/m2、对比度达1 010∶1,电路灰度等级达256级,有效显示对角线尺寸为63.5 cm.Specification of digital visual interface DVI was introduced simply first in this paper. The internal structure, operation rules of the SiI161A chip and the application of FED video driving circuit are discussed in details. Introduced a project of interface circuit which provides excellent digital video source . The project of interface circuit has been used in 25 inch color FED which provides excellent video source and support a kind of resolutions. The system thus fabricated the driving circuit that could display VGA video images. The sample obtained its screen brightness about 410cd/m^2, contrast ratio 1010 ： 1,256 circuit gray scale and 25 inch display size.

关 键 词：场致发射显示器 DVI 视频接口 SiI161A 

分 类 号：TN949.16[电子电信—信号与信息处理] TN941.3[电子电信—信息与通信工程]