欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
热性能参数是衡量LED整体性能优劣的重要指标,对LED的结温、热阻等参数进行精确测试是有效热管理的前提,也是完善LED性能评价标准的必要条件。在充分调研LED热性能测试方法的基础上,对国内外现有的热测试技术进行了介绍,讨论了各方法的测试机理,分析比较了各自的优缺点和适用范围,并简要介绍了相关的测试设备。
英文摘要：
Thermal parameters are key indicators of LED＇s overall performance.To accurately test the junction temperature and the thermal resistance of LED is a necessary precondition for effective thermal management,as well as for the requirement of improving the evaluation criteria of LED＇s performance.Based on the research of the measuring methods of LED＇s thermal performance at present,varieties of domestic and international thermal testing techniques are introduced and the mechanisms of measurement approaches are discussed.Furthermore,relevant parameters of all kinds of methods are compared,such as operating conditions,advantages and disadvantages.Additional,relevant test equipments are introduced.
同期刊论文项目
同项目期刊论文
Efficiency droop improvement for InGaN-based light-emitting diodes with gradually increased In-compo
Self-heating dependent characteristic of GaN-based light-emitting diodes with and without AlGaInN el
self-heating dependent characteristics of GaN based light-emitting diodes with and without AlGaInN e
Advantage of InGaN-based light-emitting diodes using AlGaInN electron blocking layer coupled with in
Fabrication of non-flaking, superhydrophobic surfaces using a one-step solution-immersion process on
Pool boiling heat transfer on the microheater surface with and without nanoparticles by pulse heatin
Improved efficiency droop characteristics in InGaN/GaN light-emitting diode with a novel designed la
Efficiency improvement of light-emitting diodes with a developed electron blocking layer structure a
Production of monolayer, trilayer, and multi-layer graphene sheets by a re-expansion and exfoliation
Improved performance of InGaN light-emitting diodes with a novel sawtooth-shaped electron blocking l
Improved efficiency droop characteristics in an InGaN/GaN light-emitting diode with a novel designed
期刊信息
位置：