The evolution of luminescent materials has witnessed rapid advancement in research and
development. Solid inorganic light-emitting materials or phosphors are the optoelectronic …

Advances in solid state white lighting technologies witness the explosive development of
phosphor materials (down-conversion luminescent materials). A large amount of evidence …

Abstract Single-phased, high-color-rendering index (CRI) white-light phosphors are
emerging as potential phosphor-converted white-light-emitting diodes (WLEDs) and as an …

Light emitting diodes (LEDs) are on the verge of a breakthrough in general lighting, due to
their rapidly improving efficiency. Currently, white LEDs with high color rendering are mainly …

As a novel class of inorganic phosphors, oxynitride and nitride luminescent materials have
received considerable attention because of their potential applications in solid-state …

A three-layered phosphor structure was designed and prepared by the spin coating of
BaSi2N2O2: Eu (cyan-emitting) and (Sr, Ca) AlSiN3: Eu (red-emitting) phosphor films on the …

Phosphor-converted white light-emitting diodes for indoor illumination need to be warm-
white (ie, correlated color temperature< 4000 K) with good color rendition (ie, color …

(Oxy) nitride materials, consisting mainly of transition metal and ionic‐covalent (oxy) nitrides,
show a vast number of interesting physical and chemical properties due to their substantial …

Green α-sialon: Yb 2+ and red Sr 2 Si 5 N 8: Eu 2+ oxynitride/nitride phosphors have been
demonstrated as potential downconversion luminescent materials for white light-emitting …

Color rendition, luminous efficacy and reliability are three key technical parameters for white
light-emitting diodes (wLEDs) that are dominantly determined by down-conversion …