公开(公告)号：US20210150179A1

公开(公告)日：2021-05-20

申请号：US16953484

申请日：2020-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wanjae JU ,  Nurimaka JUNG

IPC: G06K9/00 ,  G06K9/46

Abstract: An electronic device and method are disclosed. The electronic device includes a cover glass, a display panel, a fingerprint sensor, and a processor. The processor implements the method, including: obtaining, through a fingerprint sensor, a fingerprint image from an external object contacting a surface of the electronic device, detecting, using a processor, a feature point of the fingerprint image, comparing the detected feature point of the fingerprint image with a feature point of a pre-stored reference image, detecting a variation in a distance between the surface of the electronic device and the fingerprint sensor based on a result of the comparison, and recognizing the fingerprint based on the detected variation in the distance.

公开(公告)号：US20240381523A1

公开(公告)日：2024-11-14

申请号：US18583223

申请日：2024-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wanjae JU ,  Kiyeong JEONG ,  Nurimaka JUNG

IPC: H05K1/02 ,  H05K3/42

Abstract: An electronic device is provided. The electronic device includes a printed circuit board including a through hole, an electronic component disposed on the printed circuit board, a shield can covering the electronic component, and a thermal interface material (TIM) included in a space between the printed circuit board and the shield can. The thermal interface material occupies a space between a surface of the electronic component and the shield can, and contacts the first electronic component. A space between the printed circuit board and the shield can is connected to an external space of the shield can through an opening.