公开(公告)号：US20140359757A1

公开(公告)日：2014-12-04

申请号：US14178156

申请日：2014-02-11

Applicant: QUALCOMM Incorporated

Inventor： Muhammed Ibrahim Sezan ,  David C. Bartnik ,  David William Burns ,  Jack Conway Kitchens, II ,  Leonard C. Pratt ,  John Keith Schneider ,  Suryaprakash Ganti ,  Yair Karmi

IPC: G06F21/32

CPC classification number: G06F21/32 ,  G06F3/0414 ,  G06F3/0481 ,  G06F3/04886 ,  G06F21/62 ,  G06K9/0002

Abstract: An authentication process may involve presenting an image on a display device, such as an icon associated with an application, indicating an area for a user to touch. At least partial fingerprint data may be obtained during one or more finger taps or touches in the area. Based on a comparison of the partial fingerprint data and master fingerprint data of the rightful user, a control system may determine whether to invoke a function. Invoking the function may involve authorizing a commercial transaction or unlocking the display device. In some implementations, determining whether to invoke the function may be based on a level of security.

Abstract translation: 认证过程可以涉及在显示设备上呈现图像，诸如与应用相关联的图标，指示用户触摸的区域。 在该区域中的一个或多个手指抽头或触摸期间可以获得至少部分指纹数据。 基于合法用户的部分指纹数据和主指纹数据的比较，控制系统可以确定是否调用功能。 调用该功能可能涉及授权商业交易或解锁显示设备。 在一些实现中，确定是否调用该功能可以基于安全级别。