公开(公告)号：US20150310251A1

公开(公告)日：2015-10-29

申请号：US14499860

申请日：2014-09-29

Applicant: QUALCOMM Incorporated

Inventor： John Michael Wyrwas ,  Safi U. Khan ,  Evgeni Petrovich Gousev ,  Russell Wayne Gruhlke ,  Ying Zhou ,  Frank Frederick Weckerle

IPC: G06K9/00 ,  H04N5/232

CPC classification number: H04N5/23293 ,  G06F21/32 ,  G06K9/00046 ,  G06K9/00087 ,  G06K9/2018 ,  G06K9/228

Abstract: This disclosure provides systems, methods and apparatus related to biometric authentication of a user of an electronic device. An electronic display has a display cover glass with a front surface that includes a viewing area, and a fingerprint reading area within the viewing area. At least one photosensing element is configured to detect received scattered light, the received scattered light resulting from interaction of light with an object in at least partial optical contact with the front surface within the fingerprint reading area and to output, to a processor, fingerprint image data.

Abstract translation: 本公开提供了与电子设备的用户的生物认证相关的系统，方法和装置。 电子显示器具有：具有观看区域的前表面的显示器盖玻璃和观察区域内的指纹读取区域。 至少一个感光元件被配置为检测所接收的散射光，所接收的散射光是由光与物体的相互作用产生的与指纹读取区域内的前表面至少部分光学接触的所产生的散射光，并将其输出到处理器中的指纹图像 数据。