An organic light emitting diode display module, comprising: an organic light emitting diode display panel , configured to emit light rays to a finger placed above the organic light emitting diode display panel during fingerprint recognition; and a fingerprint sensor , arranged on a side of the display panel away from a light emerging side, configured to receive light rays reflected by the finger and determine a fingerprint pattern of the finger according to the light rays reflected by the finger, wherein the display panel comprises a fingerprint recognition region , and the pixels in the fingerprint recognition region comprise: infrared pixels and/or infrared subpixels, configured to emit infrared light rays to the finger during fingerprint recognition, wherein the fingerprint sensor is configured to receive infrared light rays reflected by the finger and penetrating through the display panel, characterized in that , the organic light emitting diode display panel is electrically connected to the fingerprint sensor through a wire arranged between the organic light emitting diode display panel and the fingerprint sensor and configured to, when emitting the light rays to the finger in response to that a pressure sensor in the organic light emitting diode display panel senses that the fingerprint recognition operation is required, transmit, through the wire, a signal for triggering reception of the light rays reflected by the finger to the fingerprint sensor. an organic light emitting diode display panel , configured to emit light rays to a finger placed above the organic light emitting diode display panel during fingerprint recognition; and a fingerprint sensor , arranged on a side of the display panel away from a light emerging side, configured to receive light rays reflected by the finger and determine a fingerprint pattern of the finger according to the light rays reflected by the finger, wherein the display panel comprises a fingerprint recognition region , and the pixels in the fingerprint recognition region comprise: infrared pixels and/or infrared subpixels, configured to emit infrared light rays to the finger during fingerprint recognition, wherein the fingerprint sensor is configured to receive infrared light rays reflected by the finger and penetrating through the display panel, characterized in that , the organic light emitting diode display panel is electrically connected to the fingerprint sensor through a wire arranged between the organic light emitting diode display panel and the fingerprint sensor and configured to, when emitting the light rays to the finger in response to that a pressure sensor in the organic light emitting diode display panel senses that the fingerprint recognition operation is required, transmit, through the wire, a signal for triggering reception of the light rays reflected by the finger to the fingerprint sensor. infrared pixels and/or infrared subpixels, configured to emit infrared light rays to the finger during fingerprint recognition, wherein the fingerprint sensor is configured to receive infrared light rays reflected by the finger and penetrating through the display panel, characterized in that , the organic light emitting diode display panel is electrically connected to the fingerprint sensor through a wire arranged between the organic light emitting diode display panel and the fingerprint sensor and configured to, when emitting the light rays to the finger in response to that a pressure sensor in the organic light emitting diode display panel senses that the fingerprint recognition operation is required, transmit, through the wire, a signal for triggering reception of the light rays reflected by the finger to the fingerprint sensor. <EOS>