Backlight module
View Patent ↗Provided is a backlight module comprising a substrate comprising a plurality of honeycombed protrusions arranged on a surface; main tricolor light emitting diodes (LEDs), wherein on each of the honeycombed protrusions of the substrate is provided one of the main tricolor LEDs, and sub tricolor LEDs, each of which is provided between two neighboring honeycombed protrusions.
1. A backlight module, comprising:
a substrate comprising a plurality of hexagonal protrusions in a honeycombed arrangement provided on a surface;
main tricolor light emitting diodes (LEDs), wherein on each of the hexagonal protrusions of the substrate is provided one of the main tricolor LEDs,
sub tricolor LEDs, each of which is provided between two neighboring hexagonal protrusions, and
wherein the sub tricolor LEDs comprise tricolor LEDs each provided in a recess among three neighboring hexagonal protrusions, and the three neighboring hexagonal protrusions are arranged with an interval of 120 degree among one another.
2. The backlight module of claim 1 , wherein the main tricolor LEDs and sub tricolor LEDs comprise red LEDs, blue LEDs and green LEDs.