LCD显示器低温加固方案设计  

Design Scheme of Rugged LCD Under Lower Temperature

作　　者：铁斌[1] 余雷[1] 

机构地区：[1]南京电子器件研究所,南京210016

出　　处：《现代雷达》2006年第7期98-100,共3页Modern Radar

摘　　要：阐述了LCD显示器工作的基本原理,对LCD低温工作的缺陷进行了分析,介绍了一种对LCD显示器进行低温加固的设计方案,在显示器模块中设计了一套加热装置,该装置同时能满足抗眩光及电磁兼容(EMC)特性的要求。该方案具有加热功耗低,可靠性好、抗眩光、EMC性能好及结构便于组装等优点,可适用于机载、车载等LCD显示器的低温加固中。The operating principle of LCD is described in this paper. Based on the analysis of the shortcomings of LCD operated under lower temperature, a kind of design scheme for rugged LCD is introduced here. A set of heating system is designed in the LCD module, which can meet the requirements of anti-glare and EMC. The new rugged device possesses the following advantages： low power consumption, good reliability, anti-glare, excellent performance of EMC, and easy assembly for mass production, and it is suitable for the wide application in the aircraft and car carried LCDs.

关 键 词：LCD显示器 低温加固 低功耗 真空保温 可靠性 电磁兼容性 

分 类 号：TN873[电子电信—信息与通信工程]