公开(公告)号：US12008970B2

公开(公告)日：2024-06-11

申请号：US17727303

申请日：2022-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjoon Choo ,  Hyunsoo Jeong ,  Jonghwa Choi ,  Jongjin Ko ,  Kwangyoun Kim ,  Jangwoo Lee ,  Kyungah Chang

IPC: G09G3/36 ,  G06F3/01 ,  G06F3/14 ,  G06V20/64 ,  G06V40/16 ,  H04N7/18 ,  H04N23/56 ,  H05B47/125

CPC classification number: G09G3/36 ,  G06F3/017 ,  G06F3/14 ,  G06V20/64 ,  G06V40/168 ,  G06V40/172 ,  H04N7/188 ,  H04N23/56 ,  H05B47/125

Abstract: A display device is provided. The display device includes a mirror display, a three-dimensional camera positioned toward a front direction of the mirror display, and a controller configured to detect facial contours of a user from three-dimensional face images of the user photographed at at least two different time points by the three-dimensional camera, identify a change of the facial contours between the two time points based on the detected facial contours, and control the mirror display to display information about the change of the facial contours.

公开(公告)号：US11617071B2

公开(公告)日：2023-03-28

申请号：US17074886

申请日：2020-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Mijo Kang ,  Jongjin Ko ,  Yongwook Kim ,  Kyungah Chang ,  Sangjin Jeong

IPC: H04W8/00 ,  H04W24/10 ,  H04L41/22 ,  H04W4/80 ,  H04L12/28 ,  H04W48/20

Abstract: An electronic apparatus is provided. The electronic apparatus includes a first communication interface, a second communication interface, and a processor configured to control the first communication interface to connect to a Bluetooth™ low energy (BLE) network, and based on receiving a wireless fidelity (Wi-Fi) signal from an access point (AP) apparatus through the second communication interface, identify a strength of the received Wi-Fi signal, transmit information on the strength of the received Wi-Fi signal to the AP apparatus through the second communication interface, and based on receiving response information corresponding to the information transmitted from the AP apparatus through the second communication interface, identify whether the electronic apparatus is a main apparatus among a plurality of electronic apparatuses connected to the BLE network based on the received response information, and maintain Wi-Fi communication through the second communication interface or release the Wi-Fi communication based on the identification result.