A white organic light-emitting diode with ultra-high color rendering index, high efficiency, and extremely low efficiency roll-off

• Main Authors: Sun, Ning, Zhao, Yongbiao, Zhao, Fangchao, Chen, Yonghua, Yang, Dezhi, Chen, Jiangshan, Ma, Dongge
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Electric apparatus and materials
• Online Access: https://hdl.handle.net/10356/102505; http://hdl.handle.net/10220/24275
• Institution: Nanyang Technological University

Ultra-high color rendering index (>90) is considered to be crucial for lighting in museum, studio, art gallery, medical, and wide-color-gamut display. However, all relevant works reported to exhibit ultra-high color rendering index suffer from a low efficiency and serious efficiency roll-off. In...