高可靠高亮度显示器散热技术研究  

Research on Heat Dissipation Technology of Highly Reliable High-brightness Display

作　　者：柳慧艳 铁清木 王峥 张小芸[1,2] 盛陈 杨斌 LIU Huiyan;TIE Qingmu;WANG Zheng;ZHANG Xiaoyun;SHENG Chen;YANG Bin(The 55th Research Institute of China Electronic Technology Group Corporation,Nanjing 210016,CHN;National Flat Panel Display Engineering Research Center,Nanjing 210016,CHN;National Pilot School of Software,Yunnan University,Kunming 650504,CHN)

机构地区：[1]中国电子科技集团公司第五十五研究所,南京210016 [2]国家平板显示工程技术研究中心,南京210016 [3]云南大学软件学院,昆明650504

出　　处：《光电子技术》2022年第3期235-240,共6页Optoelectronic Technology

摘　　要：分析了结构件和导热材质的冷却方式,采用LED光源组件散热和增大散热面积的方式对显示器进行了散热设计,保证了显示器在高温环境下以较高亮度运行正常。结合热仿真实验证明,提出的显示器散热设计能够满足可靠性要求。The cooling methods of structural parts and thermally conductive materials were analyzed,and meanwhile the heat dissipation design of the display was carried out by using the LED light source assembly to dissipate heat and increase the heat dissipation area. It ensured that the display could operate normally with high brightness in high temperature environment. Combined with thermal simulation,experiments showed that the proposed display heat dissipation design could meet the reliability requirements.

关 键 词：高亮度 显示器 热仿真分析 散热 

分 类 号：TN873.93[电子电信—信息与通信工程]