Patent ID: 11860399
Assignee: CURRENT LIGHTING SOLUTIONS, LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  C | IPC C  F  G

Claim 0:
1. A backlight unit comprising an LED light source, a remote phosphor package radiationally coupled to an LED light source, a Liquid Crystal Display (LCD) panel, and a brightness enhanced film disposed between the LCD panel and the remote phosphor package; the remote phosphor package comprising a green emitting quantum dot material and a Mn4+ doped phosphor of formula I, dispersed in a host matrix, and a green emitting phosphor material which does not include the green emitting quantum dot material, wherein the backlight unit is in the absence of a light guide panel, wherein the green emitting quantum dot material comprises a core, at least one shell coated on the core and an outer coating layer comprising ligands,, wherein
A is Li, Na, K, Rb, Cs, or combinations thereof;
M is Si, Ge, Sn, Ti, Zr, Al, Ga, In, Sc, Y, La, Nb, Ta, Bi Gd, or combinations thereof;
x is an absolute value of a charge of the [MFy] ion; and
y is 5, 6 or 7.