一种导光板网点分布的计算方法与仿真

A Calculating Method and Simulation of LGP Network Distribution

导光板网点的分布决定着背光源出光的亮度均匀度。文章通过对导光板中光的传输过程的分析,同时根据LED照度分布,推导出一种网点分布的计算方法,并对仿真结果进行了分析。

The distribution of LGP net dot determinates the brightness uniformity of a backlight. In this paper, by analyzing the transmission process of the light crossing the light guide plate, a calculating method of the net dot distribution is deduced according to the distribution of LED illumination. Then the simulated results are analyzed.