公开(公告)号：US20160123721A1

公开(公告)日：2016-05-05

申请号：US14728391

申请日：2015-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Woo KIM ,  Joon Ah PARK ,  Kyoung Seok PYUN ,  Jung Soon SHIN ,  Hong-Seok LEE ,  Tae Sung JUNG ,  Baek Hwan CHO ,  Seung Hoon HAN

IPC: G01B11/00

CPC classification number: G01B11/002

Abstract: An electronic device for detecting a position of an object is disclosed, The electronic device includes an optical source configured to emit light to a detection area, a light concentrator configured to concentrate light reflected by a target object located in a detection area, a light receiver configured to receive through photodiodes the reflected light concentrated by the light concentrator and to output a light quantity pattern of the reflected light, and a processor configured to determine the position of the target object based on the light quantity pattern of the reflected light.

Abstract translation: 公开了一种用于检测物体的位置的电子设备，该电子设备包括被配置为向检测区域发光的光源，被配置为将由位于检测区域中的目标物体反射的光聚集的光聚光器，光接收器 被配置为通过光电二极管接收由聚光器聚集的反射光并输出反射光的光量图案;以及处理器，被配置为基于反射光的光量图案来确定目标物体的位置。