Display device, display device fingerprint identification method, and electronic device

Abstract

The application discloses a display device, a display device fingerprint identification method and an electronic device, and relates to the technical field of display devices, and discloses the display device, which comprises a display panel, a rubbing component, the rubbing component comprising a rubbing electrode layer and a rubbing contact layer, the rubbing electrode layer being arranged on the light-emitting side of the display panel, and the rubbing contact layer being arranged on the side of the rubbing electrode layer away from the display panel, and an optical fingerprint element, the rubbing contact layer and the rubbing electrode layer both covering the orthogonal projection of the optical fingerprint element on the display panel. The rubbing component and the optical fingerprint element are used together to realize live fingerprint identification, thereby improving the anti-counterfeiting capability of the display device and the use safety of the display device. The rubbing component in the embodiment of the application has a simple structure and low manufacturing cost, and solves the technical problems of the prior art, such as complex device structure, complicated manufacturing process and high manufacturing cost.

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