The 26th International Display Workshops (IDW '19)

Presentation information

Oral Presentation

[OLED5] OLED Optical Design

Thu. Nov 28, 2019 5:20 PM - 6:40 PM Room 204 (2F)

Chair: Yasunori Kijima (Huawei Technologies Japan K. K.)
Co-Chair: kengo Kishino (idemitsu Kosan Co, Ltd.)

6:00 PM - 6:20 PM

[OLED5-3] Design of Color Filter based on Metallic Nanostructure and Color Conversion Material for White OLED Display

*Hye-Bin Yang1, Wonrea Kim2, Younghoon Kim2, Musun Kwak2, Young-Joo Kim1 (1. Yonsei University (Korea), 2. LG Display (Korea))

Keywords:Metallic Nanostructure, Color Filter, White OLED, Color Conversion Material (CCM)

We have designed and optimized the geometric parameters of metallic nanostructure with color conversion material as a color filter for whiteOLED display to enhance the optical efficiency. Optical intensity of red and green light in whiteOLED was increased by 73.0% and 29.1%, respectively after applying metallic nanostructure with quantum-dot materials.