G - Physics – 02 – F
Patent
G - Physics
02
F
G02F 1/13357 (2006.01) F21K 2/00 (2006.01)
Patent
CA 2556004
The present invention relates to a brightness-enhanced light-emitting structure of a side-type backlight module applicable to a liquid crystal display, which comprises: a light screen, being a partial-open tube-like structure, having a primary visible light layer coated on the inner circumference thereof; at least a light cover, each substantially being an extending of a side of the light screen while being bended inwardly with respect to the primary visible light layer; and at least a light-emitting source, each being a bar- shaped tube or light emitting diode, capable of emitting blue/ultraviolet light while being enclosed in the concave of the corresponding light cover. By which, not only most of the visible light can be reflected and emitting out of the brightness- enhanced light- emitting structure without being blocked by the light-emitting source, but also the visible light, generated from the excitation of a fluorescence/phosphorescence material of the visible light layer, can be reflected and emitting out of the brightness-enhanced light-emitting structure without being filtered by the visible light layer.
Mii Jenn-Wei
Robic
LandOfFree
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