公开(公告)号：US20180302985A1

公开(公告)日：2018-10-18

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

CPC classification number: H05K1/142 ,  G02B6/0055 ,  G02B6/0085 ,  G02F1/133308 ,  G02F1/13452 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/13332 ,  G06F1/1601 ,  G06F1/1637 ,  G06F1/20 ,  H01P3/122 ,  H01P11/002 ,  H04N5/64 ,  H05K1/0237 ,  H05K1/0274 ,  H05K1/18 ,  H05K5/0017 ,  H05K2201/10098 ,  H05K2201/10128 ,  H05K2201/10136 ,  H05K2201/10189 ,  H05K2201/10257

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.

公开(公告)号：US20210124402A1

公开(公告)日：2021-04-29

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.