集成导光板研制  

Study on the integrated light guide plate

作　　者：徐平[1] 黄燕燕[1] 张旭琳[1] 黄洁锋[1] 李贝贝[1] 叶恩[1] 段守富[1] 苏志杰[1] 

机构地区：[1]深圳大学电子科学与技术学院,深圳大学微纳光电子技术研究所,深圳518060

出　　处：《深圳大学学报（理工版）》2013年第4期428-431,共4页Journal of Shenzhen University(Science and Engineering)

基　　金：国家自然科学基金资助项目(61275167);广东高校优秀青年创新人才培养计划项目资助(LYM11109)~~

摘　　要：报道研制1.8英寸新型集成导光板,其上下表面分别直接熔合非球面半柱状微结构阵列和微棱镜结构阵列,实现目前典型背光模组中双层正交棱镜膜、扩散膜和导光板4层复杂膜系的功能.通过对比测试,得到该集成导光板背光模组的光能利用率、照度、亮度、照度均匀性和亮度均匀性分别是典型背光模组的1.43、1.43、0.97、0.89和0.70倍,验证了集成导光板设计思想的可行性.In this paper,an integrated light guide plate（ILGP） is proposed,in which the top surface is fused with aspheric semi-cylindrical micro-concentrator structure（ASCMCS） arrays and the bottom surface is fused with micro-prism arrays.The ILGP achieves the functions of four complex-structure films in current typical backlight module（BLM）,including double orthogonal prism films,a diffusion film and a LGP.And a 1.8 inch ILGP sample is fabricated.Comparative tests show that the light energy utilization efficiency,average illuminance and luminance,uniformity of illuminance and luminance of the ILGP sample are respectively 1.43,1.43,0.97,0.89 and 0.70 times of those of the typical BLM.The experimental results verify the feasibility of the ILGP concept proposed.

关 键 词：集成导光板 背光模组 非球面半柱状 微棱镜 照度 亮度 

分 类 号：TN27[电子电信—物理电子学] O432.2[机械工程—光学工程]