Light emitting diode display device and manufacturing method thereof

A light emitting diode display device includes a first substrate, a plurality of light emitting diodes, an adhesive layer, a color layer, and a second substrate. The first substrate has a plurality ofswitching elements. The light emitting diode includes a first semiconductor layer, a plurality of second semiconductor layers, a plurality of light emitting layers, a first electrode, and a pluralityof second electrodes. The first electrode is disposed on the first semiconductor layer. The second electrodes are respectively disposed on the corresponding second semiconductor layers. The second electrodes are electrically connected to the corresponding switching elements. The adhesive layer and the first substrate are located on two opposite sides of the light emitting diode, respectively. Thecolor layer is disposed on the first substrate and covers the adhesive layer and the light emitting diode. The color layer comprises a plurality of color units and a plurality of barrier layers. Thebarrier layers are disposed