The 26th International Display Workshops (IDW '19)

講演情報

Oral Presentation

[PH1] Phosphors and Devices

2019年11月29日(金) 10:40 〜 11:55 Room 204 (2F)

Chair: Rong-Jun Xie (Xiamen University)
Co-Chair: Koutoku Ohmi (Tottori University)

10:40 〜 11:00

[PH1-1(Invited)] Discovery of novel nitride phosphors by high throughput calculation

*Rong-Jun Xie1, Shuxing Li1, Zhenbin Wang2, Shyue Ping Ong2 (1. Xiamen University (China), 2. University of California, San Diego (United States of America))

キーワード:phosphor, white LEDs, high throughput calculation

Discovery of new phosphors with interesting properties is driven by rapid advances in lighting and displays. In this paper, we screened and searched for a super-broadband phosphor Sr2AlSi2NO6:Eu2+ by using high throughput calculations. The emission of the phosphor covered the whole range of the visible light, enabling to create super-high color rendition white light when pumped by a UV-LED chip.