公开(公告)号：US20150324569A1

公开(公告)日：2015-11-12

申请号：US14708734

申请日：2015-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Ju HONG ,  Hyung Jin PARK

IPC: G06F21/32 ,  G06F1/16 ,  G06F3/041 ,  G06K9/00 ,  G06F3/044

CPC classification number: G06F21/32 ,  G06F1/1652 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04102 ,  G06F2203/04104 ,  G06F2203/04112 ,  G06K9/0002 ,  G06K9/00026 ,  G06K9/00067 ,  G06K9/00073 ,  G06K9/0008 ,  G06K9/00093 ,  G06K9/001 ,  G06K2209/05

Abstract: A fingerprint recognition method and electronic device performing the same are provided. The electronic device includes a fingerprint sensor configured to perform fingerprint sensing according to a control signal of a processor, and includes the processor configured to obtain a fingerprint-unrecognizable position from a sensing area of the fingerprint sensor, to obtain, based on the fingerprint-unrecognizable position, a distance to a fingerprint from the fingerprint-unrecognizable position, and to control, based on the distance, the fingerprint sensor by adjusting a sensing operation of the fingerprint sensor.

Abstract translation: 提供了一种指纹识别方法和执行该指纹识别方法的电子设备。 电子设备包括：指纹传感器，其被配置为根据处理器的控制信号执行指纹感测，并且包括处理器，被配置为从指纹传感器的感测区域获得指纹不可识别的位置， 从指纹不可识别的位置到指纹的距离，以及通过调整指纹传感器的感测操作来基于距离来控制指纹传感器。