CPC H01L 27/14629 (2013.01) [F21K 9/68 (2016.08); H01L 25/0753 (2013.01); H01L 27/153 (2013.01); H01L 27/156 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01)] | 5 Claims |
1. A bottom-emission light-emitting diode (LED) display, comprising:
a transparent substrate;
a plurality of LEDs bonded on the substrate;
a packaging layer formed on the substrate to cover the LEDs;
a reflecting layer formed on the packaging layer to reflect light emitted by the plurality of LEDs; and
nanoparticles disposed between the packaging layer and the reflecting layer, thereby resulting the reflecting layer with an irregular shape;
wherein the reflecting layer has a non-smooth shape.
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