Patent ID: 11893823
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The electronic device according to claim 1, wherein the processor is further configured for:
when receiving a fingerprint collection instruction, determining whether the fingerprint sensor has collected the fingerprint information;
if the fingerprint sensor does not collect the fingerprint information, controlling the first lens module to move, so as to increase the fingerprint information collection area of the fingerprint sensor;
if the fingerprint sensor collects the fingerprint information, determining whether the matching degree between the collected fingerprint information and the preset fingerprint information is lower than the preset value; and
If the matching degree between the collected fingerprint information and the preset fingerprint information is lower than the preset value, controlling the first lens module to move, so as to increase the fingerprint information collection area of the fingerprint sensor.