公开(公告)号：US20200096778A1

公开(公告)日：2020-03-26

申请号：US16376790

申请日：2019-04-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ji-Young Chu ,  Min-Hwan Seo ,  Jung-Chul Lee ,  Won-Don Joo

IPC: G02B27/14 ,  G02B27/09 ,  G02B27/10 ,  G02B19/00

Abstract: An optical rearrangement device includes an optical block having a substantially hexahedral shape. The optical block includes a front face, a top face, a first side face, a bottom face, a second side face, and a back face. The top face is parallel with the bottom face. The optical block is arranged such that when an input beam is incident through the front face at a right angle thereto, the input beam is totally reflected at each of the top face, the bottom face, the first side face, and the second side face and an output beam is output through the front face or the back face at a right angle thereto.

公开(公告)号：US10288717B2

公开(公告)日：2019-05-14

申请号：US15807873

申请日：2017-11-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-Ik Kim ,  Nam-Joon Park ,  Min-Hwan Seo ,  Joon-Seok Paik ,  Seung-Yoon Lee ,  Hyuk-Beom Kwon

IPC: H04W24/00 ,  G01S5/02 ,  G01S5/00 ,  H04B1/3827 ,  G01S19/05 ,  G01S19/06

Abstract: An electronic device and method are disclosed herein. The electronic device includes a communication module, a memory and at least one processor, which implements the method, including responsive to detecting a request to update additional data corresponding to detecting a present location, transmitting a request to update the additional data to at least one external electronic device in communicable range of the communication module, receiving the additional data in response to the transmitted request via the first module of the communication module, detecting a validity of the received additional data, and detecting the present location via the second module of the communication module based at least partially on the additional data if the additional data is detected to be available.