Rastermodul und Fingerabdruckerfassungsverfahren

Details

Veröffentlichungs-Nr.

EP3168782

Aktenzeichen

EP16199179

Anmeldetag

16. November 2016

Veröffentlichung

29. Juli 2020

Erteilung

29. Juli 2020

Rechtsraum

EP

IPC

G06K9/00G06F3/041

Abstract

The present invention is related to a screen module, and a fingerprint acquisition method and apparatus. The screen module comprises: a fingerprint unit comprising a plurality of fingerprint sensors (11), which are located in a content display area (10) of the screen module and configured to perform fingerprint acquisition; a processing component (12) connected with the fingerprint unit, the processing component (12) being configured to, after a triggering operation of a user's finger on the content display area is detected, actuate fingerprint sensors (11) in a scanning area (14) corresponding to the triggering operation to acquire fingerprint data of the user in the scanning area (14); and data transmission lines (13) connected to the plurality of fingerprint sensors (11), and configured to transmit fingerprint data acquired by the fingerprint sensors (11) in the scanning area (14) to the processing component (12). With the technical solution of the present invention, partial scanning of the content display area can be realized, and fingerprint scanning through the whole content display area is avoided, so that scanning time for fingerprint sensors is shortened.

Anmelder

Firma

Xiaomi Inc.

Land

🇨🇳 China

Fachgebiete