RED LINE EMITTING PHOSPHORS FOR USE IN LED APPLICATIONS

摘要

Light source and (A) A₂[MF₅]: Mn⁴⁺(Where A is Li, Na, K, Rb, Cs, NH₄And combinations thereof, wherein M is selected from Al, Ga, In, and combinations thereof; (2) A₃[MF₆]: Mn⁴⁺(Where A is Li, Na, K, Rb, Cs, NH₄And combinations thereof, wherein M is selected from Al, Ga, In, and combinations thereof; (3) Zn₂[MF₇]: Mn⁴⁺(Where M is selected from Al, Ga, In, and combinations thereof); And (4) A [In₂F₇: Mn⁴⁺(Where A is Li, Na, K, Rb, Cs, NH₄/RTI RTI ID = 0.0 and combinations thereof)⁴⁺And a backlight holding the phosphor material including the complex fluoride phosphor activated by the activator.