显示管屏上光点尺寸的确定

The Determination of the Spot Size at the Display Tube Screen

本文在讨论确定显示管屏上分辨率的各种方法及其相互关系的基础上,着重探讨了电子光学CAD确定屏上光点尺寸的方法,提出了一组精确而合理的计算模型,并进行了计算机模拟。实践表明计算与实测结果相符。

Based on a description of several methods of how to detormine the resolution at th display tube screen, and the transfer relation between them, chis paper lays emphasis on discussing the screen by way of the electronic optic CAD. A set of precise and reasonable calculation models are presented, and the computer simulation is made. It is shown that the calculation results coincide with the experimental ones.