An organic light emitting diode (OLED) device includes a cathode, an anode and an organic function layer interposed between the cathode and the anode. A material of the cathode is at least one of a metal and a metal alloy. The light emitted from the organic function layer exits at least through the cathode. The organic light emitting diode device further includes an anti-reflective layer on a side of the cathode that faces away from the organic function layer. The anti-reflective layer includes a first surface and a second surface opposite to each other. The first surface contacts the cathode. External light reflected by the first surface and external light reflected by the second surface interfere destructively.