Main research topics of the display device laboratory focus on the display and lighting technologies, especially on organic light-emitting device (OLED), which includes its design, fabrication, and measurements. By investigating the optical, electrical, and material characteristics, a high quality display and lighting device can be obtained.
Previous research topics of Jiun-Haw Lee includes: (1) improve the lifetime and efficiency of OLED, (2) mobility measurement of organic materials, (3) polymer OLED design and fabrication, (4) optical simulation of OLED, (5) electrical simulation of OLED, (6) contrast ratio improvement of display, (7) mixing layer OLED design and fabrication, and (8) white OLED for lighting.
In recent years, the research topics also include: (1) to fabricate long lifetime and high efficiency OLED for display and lighting, (2) to achieve high contrast ratio under high and low ambient by stacking vertically the liquid crystal display (LCD) and OLED, (3) to develop organic electronics and opto-electronics devices for energy and resource technology and radio frequency identification, and (4) integrated miniature organic and inorganic device for bio-sensor.