Light-emitting assembly packaing structure, Backlight module applying it and liquid crystal display device thereof
A technology of light-emitting components and packaging structures, applied in instruments, optics, nonlinear optics, etc., can solve problems such as uneven light sources, and achieve the effect of increasing light incident efficiency and reducing light mixing.
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[0074] reference Figure 5a , Figure 5b and Figure 5c , Which shows the light emitting device packaging structure 100 of the first embodiment of the present invention. The light emitting device packaging structure 100 includes a frame 110, at least one light emitting device 120 and a lens 130. The frame 110 has an opening 112, an inner side surface 114, and a bottom 116, wherein the inner side surface 114 may be composed of at least one flat surface and / or at least one curved surface. The light-emitting component 120 may be a light-emitting diode (LED) or other light source with high light intensity and directivity. The light-emitting component 120 is located in the frame 110, for example, the light-emitting component 120 is fixed on the bottom 116 of the frame 110 to emit light. The frame 110 has at least one reflective surface (not labeled), which can be located on the bottom 116 and / or the inner side 114 of the frame 110 to reflect the light emitted by the light-emitting comp...
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