Awards & Press

Professor Kyung Cheol Choi and Ph.D candidate Yongmin Jeon have successfully developed OLED Wearable Light therapy Patch with Professor Kyoung-Chan Park and Hye-Ryung Choi from Department of Dermatology, Seoul National University Bundang Hospital (SNUBH).   Phototherapy is a treatment that promotes the biochemical reaction of the human body by irradiating light. It is widely used to heal wounds through LED or laser devices installed in hospitals. However, conventional phototherapy equipments are not flexible, also it is difficult to uniformly irradiate light, and there is a problem that heat is generated. For these reasons, even if patients wanted to increase the effectiveness of the treatment, there was a limit that can not be attached to the human body. The phototherapy patch developed by Professor Kyung Cheol Choi’s team is light and flexible, allowing you to maintain high-efficiency treatment while adhering to your skin in daily life. The components OLED, battery, heat sink and patch are designed in the form of thin film, less than 1mm thick and less than 1g in weight. It also operates for a long period of more than 300 hours and can be driven in a bend radius of 20 mm, so it can be attached to various body parts. It operates at less than 42°C, eliminates the risk of low-temperature burns, and it has been verified to be safe by the International Organization for Standardization (ISO) standards, and has an excellent healing effect that improves cell proliferation by 58% and cell migration by 46%.   This research was supported by the Ministry of Science and Technology, Ministry of Information and Communication / Korea Research Foundation Basic Research Project (ERC : Attachable Photo Therapeutics Center for e-Healthcare) Published in the International Journal of Advanced Materials Technologies (March 8). More information can be found in the following papers and press releases.   <Papers> Title: A Wearable Photobiomodulation Patch Using a Flexible Red-Wavelength OLED and Its in Vitro Differential Cell Proliferation Effects Link:   <Press releases video link> [MBC] ▶ OLED adhesive plaster     [Channel A] ▶ 'Laser treatment' as a bandage ... Heal the wound with light   [Yonhapnews TV] ▶ [HOT NEWS] OLED bandages. Light treatment quickly heals hurt   Figure 1. Driving picture of wearable OLED patch attached to skin   Figure 2. Wound healing effect of wearable OLED patch attached to skin
The drone detection radar, which was jointly conducted by Professor Park Seong-Ook's professor's laboratory from our department and Professor Kim Soon-tae's laboratory from School of Computing, was installed in the Pyeongchang area during the 2018 PyeongChang Winter Olympics / Paralympics.   Ph.D Course Jeong Daewan and Lee Myung-Jun took charge of system development and led the system. This research was developed with the participation of Park Joon-hyung, Kang Hyun Sung, Bae Kyung Bin, Park Jung Woo, Lee Won Young, Kang Mincheol, Park Seungwoon, Kim Do–hoon. The developed drone detection radar has been validated in the area of ​​Pyeongchang by staying with military related organizations for 4 nights and 5 days from November 27 to December 1 last year.   This drone detection radar task first started as an institution-specific project in 2015, and was succeeded by the Ministry of Land, Transport and Maritime Affairs. [[{"fid":"5771","view_mode":"default","type":"media","attributes":{"height":"473","width":"710","class":"media-element file-default"}}]] [[{"fid":"5774","view_mode":"default","type":"media","attributes":{"height":"470","width":"710","class":"media-element file-default"}}]] [[{"fid":"5775","view_mode":"default","type":"media","attributes":{"height":"443","width":"710","class":"media-element file-default"}}]] [Source] - Korea Blue House   [Source] - Presidential Security Service   [Source] - Chosun Ilbo   [Source] - Sports Chosun   [Source] - Kyunghyang Newspaper   [Source] - Kookmin Ilbo   [Source] - Hankyoreh
The Grand Prize was awarded to Ph.D. candidate Huh, Yeon-Hee (Advisor : Prof. Jo, Kyu-Hyung) and our department won total 15 awards including one grand prize, two gold prize, five silver prize, three bronze prize and four encouragement prize. 


Our department maintained 17th Place in 2018 QS Ranking by Subject. <Link> [[{"fid":"5807","view_mode":"default","attributes":{"height":"1464","width":"1035","class":"media-element file-default"},"type":"media"}]]
EE Colloquium Lecture speakers and titles for Spring 2018 Semester
2018 Spring Semester  Tutee Recruitment 1. Schedule : 2018. 2. 14 (Wed) ~ 2018. 2. 21 (Wed) 2. Submission to: EE department office (E3-2, Room. 1212) 3. Subjects : Major required (Circuit Theory, Signal and Systems, Electromagnetics, Programming Structure for Electrical Engineering) 4. Etc : E-mail can also be accepted (Hye-young Park, Attachment : Tutee application


EE Female Graduate Students Gathering on 14th March
EE Camp was held Dec. 15th~18th, 2017. Program includes introduction of research topics in EE, admission procedures, and several laboratory tours.
2017 EE International Graduate Students Liaisons Program