空间用液晶显示器关键技术研究  

Key Techniques for Liquid Crystal Display in Space

作　　者：董戴[1] 沈威[1] 张涛[1] 沈键[1] 康涛[1] 刘莉[1] 吴华夏[1] 

机构地区：[1]安徽华东光电技术研究所现代成像省重点实验室,安徽芜湖241002

出　　处：《液晶与显示》2009年第3期377-382,共6页Chinese Journal of Liquid Crystals and Displays

摘　　要：按照空间特殊环境的要求,重点设计了液晶显示器的多功能光学窗口、液晶屏加热器、白光LED背光源和光学膜组等关键部件,达到了空间用液晶显示器表面减反射、电磁屏蔽、低温下启动、背光亮度较高和均匀性好、显示效果理想、高可靠性等具体技术要求。According to the requirement of special space environment, the key techniques for liquid crystal display in space was studied, the rnultifunction optical window, liquid crystal display （LCD） heater, white LED baeklight and optical film assembly for LCD were designed and analyzed. The detailed technical requirements of surface anti-reflectance, electromagnetic shielding, low temperature startup, high luminance backlight, ideal display effect and high reliability for space LCD were achieved.

关 键 词：加固液晶显示器 减反射 电磁屏蔽 加热器 背光 

分 类 号：TN141.9[电子电信—物理电子学]