Wu Mengqi and Xu Shuohong, professors of National Tsinghua University in Taiwan, have developed high-frequency modulated light-emitting diodes ( LEDs ) and high-efficiency power transistor technologies, and have been listed in international journals.
Qingda said that the research team of the Department of Electrical Engineering, Wu Mengqi, used the characteristics of nitride materials to develop high-frequency modulated light-emitting diodes (LEDs), which can be used in the fields of visible light communication and high-resolution display in the future. Professor Xu Shuohong of the Department of Electrical Engineering The team also uses nitride materials to develop innovative semiconductor component technologies that provide high power and high efficiency wireless power transfer.
Both of these innovative research have been internationally recognized and have been published in the leading electronic journal IEEE Electron Device Letters in the field of electronic components, and have been deeply reported by the well-known semiconductor industry technology magazine SemiconductorToday.
In recent years, LED has gradually replaced traditional fluorescent lighting due to its low power consumption and long life. Wu Mengqi Lab has developed a transparent conductive film capable of growing high coverage, high transmittance and low resistivity, and is applied to light-emitting diodes. Optoelectronic components such as photodetectors and transparent transistors allow manufacturers to design the brightness and bandwidth of components according to their needs, breaking through traditional restrictions and leading the international level.
As mobile communications become more and more important in life, wireless power supply technology has become the hottest technology application. To improve the range of applications and provide high-power and high-efficiency power transmission, Xu Shuohong's research team uses GaN to have wide energy. Based on the characteristics of high electron mobility under a large electric field in the gap level, a "silicon substrate GaN transistor with high breakdown voltage and low leakage current" was developed.
Xu Shuohong's research can greatly improve the efficiency of wireless power supply technology, and can be applied to the power supply of high-efficiency cloud server. It is the key technology to improve the performance of the next generation power transmission system. This research not only receives international recognition but also publishes the paper in the international Journals, and technology has been transferred to well-known semiconductor manufacturers at home and abroad, for the school to fight for a considerable amount of royalties.
Semi-harvester for Agriculture:
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Semi-harvester for Agriculture Technical Parameters:
1. Size: 3650*1800*1820 (mm)
2. Weight: 1480KG
3. Engine Fuel: Diesel
4. Harvest numbers line: 3
5. Harvesting width: 1200 (mm)
6. Cutting height range: 50-150 (mm)
7. Threshing depth control system: Manually
8. Adaptation crop height: 650-1200 (mm)
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Semi-harvester for Agriculture
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