Light Extraction of OLED Display by Microstructured Film Attachment

 Dr. Jiun-Haw Lee

Graduate Institute of Photonics and Optoelectronics and Department of Electrical Engineering, National Taiwan University

Wednesday, June 8, 2016 / 11:00am-12:00am @ CREOL 103


In this talk, we used different micro-structured films to improve the light extraction (LE) from an organic light-emitting diode (OLED) for display application. Different micro-structures and OLED thin-film stacks were deigned and fabricated for optimizing the LE efficiency. For display applications, not only the LE efficiency, but also the image quality should be taken into consideration. After the optimization of pixel layout and the micro-structure, we can improve the LE efficiency of an OLED display with almost indistinguishable image blurring.



Dr. Jiun-Haw Lee received the B.S.E.E., M.S.E.E., and Ph.D. degrees in electrical engineering in 1994, 1995, and 2000, respectively, all from National Taiwan University, Taipei, Taiwan. From 2000 to 2003, he was with the RiTdisplay Corporation as the director. Since 2003, he joined the faculty of National Taiwan University in the Graduate Institute of Photonics and Optoelectronics and the Department of Electrical Engineering, where he is currently a professor. His research interests include organic optoelectronic devices, display and lighting technologies, and solar cells. He has co-authored over 100 journal papers, over 300 conference papers, and over 50 patents.

For more information:

SID UCF Student Branch Chair: Haiwei Chen,

SID UCF Student chapter advisor: Prof. Shin-Tson Wu,

IEEE Photonics Society UCF Student Branch Chair: Juan He,