Inorganic red perovskite quantum dot integrated blue chip: a promising candidate for high color-rendering in w-LEDs†,10.1039/C6RA16040A

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Inorganic red perovskite quantum dot integrated blue chip: a promising candidate for high color-rendering in w-LEDs†

Bheeshma Pratap Singh,Shin-Ying Lin,Hung-Chia Wang,An-Cih Tang,Hung-Chun Tong,Ching-Yi Chen,Yu-Chun Lee,Tzong-Liang Tsai

RSC Advances Pub Date : 08/22/2016 00:00:00 , DOI:10.1039/C6RA16040A

Abstract

Inorganic perovskite quantum dots (IPQD) assisted by a yellow emitting YAG:Ce phosphor were integrated on a blue LED chip. The red perovskite quantum dot (R-PQD) assisted YAG:Ce phosphors exhibit warm white light with CCT (3328 K), high color rendering index (CRI 84.7) and a super high value of saturated red color component R9 as 96. The results demonstrate that the inorganic red perovskite quantum dot assisted yellow phosphor material may be a potential candidate for the generation of warm white light for indoor lighting applications.