supported by the Young Scientists Fund of the National Natural Science Foundation of China(No.61204055)
This paper describes a novel finite element thermal analysis model for an AIGalnP-LED micro-array device. We also conduct a transient analysis for the internal temperature field distribution of a 5x5 array device when...
supported by the Young Scientists Fund of the National Natural Science Foundation of China(No.61204055);the Project of National Key Scientific Instrument and Equipment Development of China(No.2011YQ040077);the Young Science and research Fund;the Natural Science Foundation of Science and Technology Development Program of Jilin Province,China(No.20130522188JH,No.20140101175JC)
For the large driving current of high-power semiconductor Laser diodes(LDs),a modified method to measure the electrical derivative of LDs under scanning driving current with variable step length is proposed,which is t...
supported by the Young Scientists Fund of the National Natural Science Foundation of China(No.61204055)
A 300 μm×300 μm light emitting diode(LED) chip is divided into nine 80 μm×80 μm units with 30 μm spacing between adjacent ones. After arraying, the total saturation light output power and the maximum injection ...