公开(公告)号：US20190130153A1

公开(公告)日：2019-05-02

申请号：US16095373

申请日：2016-04-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiafu HU ,  Jun YANG ,  Xiaokun WANG ,  Huabing CHEN

IPC: G06K9/00 ,  G06F21/32 ,  G06F3/044 ,  G06K9/62 ,  H05K5/06 ,  H04M1/02

Abstract: The present invention discloses a handheld electronic device, including a cover, a fingerprint sensor, and a light emitting unit. The fingerprint sensor and the light emitting unit are disposed inside the handheld electronic device. The cover includes a light transmitting area. The light emitting unit is disposed opposite to the cover and is adjacent to the fingerprint sensor, so that the light emitting unit can emit light through the light transmitting area, so as to indicate a location of an ultrasonic fingerprint sensor. The handheld electronic device disclosed in the present invention has better water-proof performance and dirt-repellent performance.