一种机载曲面液晶显示器设计  

Design of an Airborne Curved Liquid Crystal Display

作　　者：赵玉冬 黄亚坤 赵松 ZHAO Yudong;HUANG Yakun;ZHAO Song(AVIC Huadong Photoelectric Co.,Ltd.,Wuhu 241002,China;National Engineering Laboratory of Special Display Technology,Wuhu 241002,China;Key Laboratory of Modern Display Technology,Wuhu 241002,China)

机构地区：[1]中航华东光电有限公司,安徽芜湖241002 [2]特种显示技术国家工程实验室,安徽芜湖241002 [3]安徽省现代显示技术重点实验室,安徽芜湖241002

出　　处：《电子机械工程》2021年第5期40-43,共4页Electro-Mechanical Engineering

摘　　要：文中论述了满足机载使用环境要求的一种曲面显示器的总体设计方案。首先介绍了曲面显示的优点及主要显示介质;然后介绍了机载显示的主要技术指标及环境要求;最后重点论述了曲面显示器的结构设计、曲面背光设计、曲面加热设计、减振设计等关键技术,并通过仿真分析得出关键指标,如亮度可达810 cd/m^(2),非均匀性小于9.3%,加热5 min能够正常显示。结果表明,该曲面液晶显示器能够满足机载显示性能及环境要求。In this paper an overall design scheme of the curved display which can meet the airborne environmental requirements is discussed.First of all,the advantages of curved display and display medium are introduced.Secondly,the main technical indicators and environmental requirements of the airborne display are introduced.Finally,it focuses on key technologies such as the structure design of the curved display,the curved backlight design,the curved heating design and the vibration damping design.The key indicators(brightness:810 cd/m^(2),non-uniformity:less than 9.3%,normal display after heated for 5 minutes)are obtained by simulation analysis.The results show that the curved liquid crystal display can meet the requirements of on-board display performance and environment.

关 键 词：曲面液晶显示器 曲面背光 曲面加热器 减振 

分 类 号：TN141.9[电子电信—物理电子学]