摘要
在航空航天等军用领域中,存在强光和电磁干扰等环境影响因素,为了使显示器能够在这种恶劣环境下稳定可靠工作,需要对显示器进行AR/EMI(减反射/电磁屏蔽)加固。本文通过对ITO电磁屏蔽层与AR(减反)膜系进行综合设计,并利用光学薄膜设计软件TFCalc对几种不同的结构进行了模拟仿真,结果使AR/EMI显示窗口在方块电阻为12Ω的同时可见光部分的平均反射率达到了0.73%,从而解决了显示终端的眩光效应,克服了环境光对操作者眼睛造成的不适,并增强了显示器的电磁屏蔽性能。
In military fields,such as Aero-Space,etc., there exists environmental influence factor of the strong light and interfering electromagnetic etc., in order to enable the display to work steadily reliably under such abominable environment, it needs the display carrying on by AR/EMI reinforcement. This paper carryed on the integrative design of the ITO electromagnetic screen layer and the anti-reflection coatings, and used the optical films design software TFCalc to simulate to several kinds of different structure, with the result which we got the average optical reflectance of thin film of , while the sheet resistance of Thus, we solved the terminal station＇s glare effect, overcame the discomfort that the environmental light causes to operator＇s eyes, and strengthened the electromagnetic shielding performance of the display.
出处
《现代显示》
2008年第11期45-49,共5页
Advanced Display
