Fingerprint recognition display device

Abstract

The disclosure discloses a fingerprint recognition display device, the fingerprint recognition display device includes: a display panel, a fingerprint recognition sensor arranged on another side of the display panel than a light-emitting side thereof, and a lens assembly and a collimator arranged between the fingerprint recognition sensor and the display panel; wherein the collimator is arranged on a surface of the display panel facing away from the light-emitting side, and the lens assembly is arranged on a surface of the collimator on a side thereof facing away from the display panel, wherein a size of the fingerprint recognition sensor is smaller than a size of the display panel; the collimator is configured to receive light rays reflected by a finger, and to convert the light rays into collimated light incident on the lens assembly; and the lens assembly is configured to converge the collimated light onto the fingerprint recognition sensor.

Dependencies are inferred from the claim text.