Professor Ching-Ting  Lee
Green Technology

Professor Ching-Ting Lee 李清庭 教授

  • Vice President, Yuan Ze University


  • Optoelectronic Semiconductor Devices

  • High-speed Electronic Devices 

  • Blue and White Light Emission Diode

  • Biosensors

  • Nanodevices 

  • Solar Cell Devices

  • Electrooptic Devices in Display System

  • Electrooptic Electromagnetic Field Sensor Devices

  • Organic Light Emission Diode and Thin Film Transistor



Ching-Ting Lee received his B.S. and M.S. degrees in the Electrical Engineering Department of the National Cheng Kung University, Taiwan, in 1972 and 1974, respectively. He received his Ph.D. degree from the Electrical Engineering Department from the Carnegie-Mellon University, Pittsburgh, PA, in 1982.

He worked at Chung Shan Institute of Science and Technology, before he joined the Institute of Optical Sciences, National Central University, Chung-Li, Taiwan, as a professor in 1990. He joined on National Cheng Kung University as the Dean of the College of Electrical Engineering and Computer Science from 2003 to 2009, and was the chair professor at the Institute of Microelectronics, Department of Electrical Engineering of the National Cheng Kung University. Now, he is the chair professor and vice president in Yuan Ze University. 

Among the awards and honors, he has received are Fellow of IEEE and Fellow of IET, the Outstanding Research Professor Fellowship from the National Science Council (NSC), Republic of China, distinguished service award from Institute of Electrical Engineering Society, the Optical Engineering Medal from Optical Engineering Society, Distinguish Electrical Engineering professor award from Chinese Institute of Electrical Engineering Society, and Distinguish Engineering professor award from the Chinese Institute of Engineers. He received the ASIA’s Education Excellence Awards from Le Meridien Singapore. 

His current research interests include nano materials and devices, biosensors, light emission of Si nanoclusters, nanostructure of solar cells, GaN-based light-emitting diodes and lasers, and GaN-based field effect transistors. His research activities have also investigated III-V semiconductor lasers, photodetectors and high-speed electronic devices, and their associated integration for electrooptical integrated circuits.


Prof. Hsin-Ying Lee 李欣縈 教授



Professor Ching-Ting Lee’s laboratory has long dedicated in nano devices, gas sensors, Ⅲ-Ⅴ/Ⅲ-N electronic and photonic device development. In addition to the standard compound semiconductor processing capabilities including mask aligner, laser interference photolithography system, reactive ion etching (RIE) system, electron-beam evaporator, laser-assisted chemical vapor deposition system, triple target magnetron cosputter, vapor cooling condensation system, and atomic layer deposition system. The unique vapor cooling condensation system was developed for new gate dielectric material exploration for oxide electronic materials, such as InGaZnO, ZnO and Ga2O3 materials, used in UV Photodetectors, UV light-emitting diodes, thin film transistors, and nano gas sensors, and biomedical sensors. The unique photochemical oxidation system and photochemical etching system were used to directly oxidize GaN-based material into gate oxide layer and to make gate-recessed structure used in AlGaN/GaN metal-oxide-semiconductor high electron mobility transistors (MOSHEMTs), respectively. In addition to wafer and device fabrication facilities, Professor Lee’s laboratory has the well established electrical and optical characterization facilities including photoluminescence system, Raman spectrum system, Hall measurement system, high frequency measurement system, low noise measurement system, Ti : Sapphire time-resolved photoluminescence system, and photocurrent measurement system which are available to the materials and devices characterization. 

Recently, Professor Lee has focused to study (1)AlGaN/GaN MOSHEMTs applied in high power system and high frequency system, (2)nanostructured-gas sensors and biomedical sensors, and (3) UV Photodetectors and UV light-emitting diodes. The associated modules are also studied.

  • Current Number of Student: more than 10 students 



Laboratory Advise Languages
Laboratory Admission Quotas
2 Students
  • Bachelor (Juniors and above)
  • Master
  • PhD.


[email protected]  


No.1, University Road, Tainan City 70101, Taiwan, R.O.C.

Energy Technology Center

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