Mobile device, screen module thereof, fingerprint acquisition method, fingerprint acquisition device and electronic device

The invention relates to a mobile device, a screen module thereof, a fingerprint acquisition method, a fingerprint acquisition device and an electronic device. The screen module comprises a fingerprint module, a processing component and a data transmission line, and is characterized in that the fingerprint module comprises a plurality of fingerprint sensors, the plurality of fingerprint sensors are located in a content display region of the screen module and used for carrying out fingerprint acquisition; the processing component is connected with the fingerprint module, and is used for switching on the fingerprint sensors in a scanning region corresponding to a triggering operation after the triggering operation of a finger of a user in the content display region is detected so as to acquire fingerprint data of the user in the scanning region; and the data transmission line is connected to the plurality of fingerprint sensors and the processing component and used for the fingerprint data acquired by the fingerprint sensors in the scanning region to the processing component. The technical scheme can realize partial scanning in the content display region, so that fingerprint scanning is avoided from being performed on the whole content display region, and thus the scanning time of the fingerprint sensors is shortened.