公开(公告)号：US10547108B2

公开(公告)日：2020-01-28

申请号：US15698538

申请日：2017-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sin-Hyung Jeon ,  Kwang-Ho Kim ,  Sang-Gi Oh ,  Sang-Hyuk Wi ,  Dong-Hyun Jeong ,  Jeong-Nam Cheon

IPC: H01Q5/30 ,  H01Q21/28 ,  H01Q1/24 ,  H01Q1/52

Abstract: Various embodiments of the present disclosure provide an antenna device and/or an electronic device including the antenna device. The antenna device may include: a circuit board; a conductive layer disposed in a partial region of the circuit board; a first radiation conductor disposed at one side of the conductive layer on the circuit board; and second radiation conductors disposed at one side of the conductive layer on the circuit board, the second radiation conductors being respectively disposed at opposite sides of the first radiation conductor to be symmetrical to each other. The first radiation conductor may transmit or receive a wireless signal in a first frequency band, and the second radiation conductors may transmit or receive a wireless signal in a second frequency band that is different from the first frequency band.

公开(公告)号：US11194370B2

公开(公告)日：2021-12-07

申请号：US16635761

申请日：2018-05-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-Gi Oh ,  Sang Hyuk Wi ,  Chang Geun Yu ,  Sang Ho Hong

IPC: G06F1/16 ,  G02B6/28

Abstract: A waveguide connector and a display apparatus including the same having a partition wall provided therein so that each of electromagnetic signals of different phases generated from a circuit board independently forms a waveform are provided.
In accordance with an aspect of the present embodiment, a waveguide connector includes a main body including an inner space through which an electromagnetic signal travels; a first opening provided on one surface of the main body so that electromagnetic signals of different phases generated from an antenna provided on a circuit board enter the inner space; a second opening provided on the other surface of the main body so that the electromagnetic signals of the different phases traveling through the inner space enter a waveguide; and a partition wall provided in the inner space of the main body so that each of the electromagnetic signals having the different phases independently forms a waveform.

公开(公告)号：US10383227B2

公开(公告)日：2019-08-13

申请号：US15949230

申请日：2018-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang-Gi Oh ,  Sang Hyuk Wi ,  Chang Geun Yu ,  Sang Ho Hong

IPC: H05K1/14 ,  F21V8/00 ,  H05K5/00 ,  H05K1/02 ,  H01P3/12 ,  H05K1/18 ,  G02F1/1333 ,  G02F1/1345 ,  G06F1/16 ,  G06F1/20 ,  H01P11/00 ,  H04N5/64

Abstract: A display apparatus including a waveguide is provided. The display apparatus includes a display panel; a backlight configured to provide light to the display panel; a heat sink configured to absorb heat generated by the backlight; a bottom chassis configured to support the backlight and the heat sink; a first circuit board mounted on the bottom chassis; a second circuit board mounted on the bottom chassis; and a waveguide formed between the first circuit board and the second circuit board.