场发射显示器支撑墙机械强度的计算与分析  

Calculation and Analysis of Mechanical Strength of Spacers in Field Emission Display

作　　者：袁璟[1] 张军[1] 李德杰[1] 杜秉初[1] 

机构地区：[1]北京清华大学电子工程系,北京100084

出　　处：《真空科学与技术》2002年第3期205-208,共4页Vacuum Science and Technology

摘　　要：计算了几种不同材料支撑墙在不同承压和允许倾斜角度范围内的应力和形变分布。计算结果表明 ,采用热压氮化硅或氧化锆陶瓷制作的支撑墙具有足够高的机械强度 ,是支撑墙材料的较好选择。The distribution of stress and distortion of several kinds of spacers made of different materials are calculated for different pressures and allowable obliquity.The calculated results show that porcelain of both silicon nitride and zirconia are good candidates because of their high mechanical strength.

关 键 词：场发射显示器 机械强度 计算 场发射显示 支撑墙 有限元方法 

分 类 号：TN873.95[电子电信—信息与通信工程] O241.82[理学—计算数学]