电子器件Issue(1)：7-10,4.DOI:10.3969/j.issn.1005-9490.2015.01.002
半导体量子点在白光LED中涂覆厚度的确定∗
Determination of Coating Thickness of the Quantum Dots on the White LED
摘要
Abstract
Coating yellow quantum dots on blue LED is one of the means to get white LED. The determination of coating thickness of the quantum dots is one of the key steps in the synthesis of white light. In our work,the thick-ness coefficient is introduced to simulate the coating thickness. The linear relationship between the thickness coeffi-cient and coating thickness within the scope of certain coating thickness is proved. Mathematical modeling is estab-lished upon linear superposition of spectrum and conservation of energy. After programming calculation and coating device,the thickness can be determined. Then,white light-emitting diode is finished after coating the blue LED ac-cording to the determined thickness. Of course,this means can provide simple guidance for practical production to improve the efficiency.关键词
白光LED/量子点/涂覆厚度/模拟/厚度系数Key words
white light-emitting diode/quantum dots/coating thickness/simulation/thickness coefficient分类
信息技术与安全科学引用本文复制引用
周大利,李昱岐,王煜,高小钦,沈兴超,张辉朝..半导体量子点在白光LED中涂覆厚度的确定∗[J].电子器件,2015,(1):7-10,4.基金项目
国家大学生创新训练计划项目(1310286027) （1310286027）
