导光板中一种V-Cut槽结构的设计方法  

Design Method of Light Guide Plate with V-Cut Slot Microstructure

作　　者：谢洪波[1] 马若玉[1] 罗青青[1] 胡兴[1] 宫仁敏[1] 

机构地区：[1]天津大学精密仪器与光电子工程学院光电信息技术科学教育部重点实验室,天津300072

出　　处：《液晶与显示》2009年第5期681-684,共4页Chinese Journal of Liquid Crystals and Displays

摘　　要：提出了一种V-Cut槽结构的液晶导光板表面微结构设计方法,确定了V-Cut槽自身参数影响导光板性能的规律,通过大量的实验工作对不同的微结构设计方式进行了对比,确定了V-Cut槽的最佳排布方式即多项式排布方式。总结了多项式中各个参数所代表的含义,确定了V-Cut槽结构按照多项式方式进行设计的规律。经检验,此方法能够设计出光能利用率高、均匀性在80%以上的高性能导光板。A design method of the light guide plate microstructure with V-Cut slot was proposed, the principle that the V-Cut slot parameters effected the performances of the light guide plate was summarized. Then, different kinds of design methods of microstructure were compared through simulation and verification, and a prime arrangement was achieved, that was an arrangement of polynomial, the meanings of the parameters in the polynomial were summarized also and a design method of the V-Cut slot was concluded. Using...

关 键 词：导光板 V-Cut槽 光能利用率 均匀性 液晶背光源 

分 类 号：TQ320.722[化学工程—合成树脂塑料工业]