公开(公告)号：US20250150523A1

公开(公告)日：2025-05-08

申请号：US19014740

申请日：2025-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyonghwan CHO ,  Jongmin KIM ,  Eunbae KWON ,  Sangho HONG

IPC: H04M1/02 ,  H05K1/11

Abstract: According to one embodiment of the present invention, a display may comprise a display panel comprising a light-emitting layer, a flexible printed circuit board which extends from the display panel and is at least partially arranged on the rear surface of the display panel, a display driver integrated circuit (DDI) which is arranged on one surface of the flexible printed circuit board and is configured to drive the display panel, and a shielding film attached to the flexible printed circuit board, while surrounding at least a portion of the DDI. In one embodiment, the flexible printed circuit board may comprise at least one through hole or at least one recess formed in an area where the shielding film is attached. Various other embodiments may also be possible.

公开(公告)号：US20250007148A1

公开(公告)日：2025-01-02

申请号：US18786248

申请日：2024-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmin KIM ,  Eunbae KWON ,  Hyoseok NA ,  Kyonghwan CHO ,  Sungjae MOON ,  Wanjae JU

IPC: H01Q1/24 ,  H01Q1/38 ,  H04M1/02

Abstract: According to an example embodiment of the disclosure, an electronic device is provided. The electronic device includes a front cover forming at least a portion of the front surface of the electronic device, a non-conductive case including a rear portion forming at least a portion of the rear surface of the electronic device and a side portion forming at least a portion of the side surface of the electronic device, a support positioned between the front cover and the non-conductive case and including a first portion and a second portion, wherein the first portion is positioned between the second portion and the side portion, a first conductive pattern disposed between the first portion or the side portion, a second conductive pattern positioned between the second portion and the rear portion and spaced apart from the first conductive pattern, a wireless communication circuit configured to transmit a signal in a designated frequency band through the first conductive pattern and the second conductive pattern, and a seal disposed between the first portion and the rear portion and configured to block fluid flow from a first area where the first conductive pattern is disposed to a second area where the second conductive pattern is disposed.

公开(公告)号：US20230344140A1

公开(公告)日：2023-10-26

申请号：US18332322

申请日：2023-06-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eunbae KWON ,  Changrim YU ,  Jongmin KIM ,  Joseph KANG ,  Kwonsik MIN ,  Jihwan OH ,  Kyonghwan CHO

IPC: H01Q17/00 ,  H05K5/00 ,  H05K1/02 ,  H05K1/18 ,  H04N23/12

CPC classification number: H01Q17/007 ,  H05K5/0004 ,  H05K1/0287 ,  H05K1/181 ,  H04N23/12 ,  H05K2201/10128 ,  H05K2201/10098

Abstract: An electronic device is provided. The electronic device includes a housing including a front surface plate, a rear surface plate, and a side surface portion providing a side surface, a first support positioned between the front surface plate and the rear surface plate and connected to the side surface portion, a display, a wireless communication circuit configured to transmit or receive a signal through an antenna radiator, camera circuitry positioned between the first support and the rear surface plate, and a conductive pattern positioned between the first support and the rear surface plate and at least partially overlapping with the camera circuitry when viewed from a top of the rear surface plate, and electrically connected to a ground of the electronic device, some electromagnetic waves, which travel toward the camera circuitry, among electromagnetic waves radiating from the antenna radiator, flow to the ground through the conductive pattern.

公开(公告)号：US20210216112A1

公开(公告)日：2021-07-15

申请号：US17274141

申请日：2019-09-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongwoog SHIN ,  Yonghyun PARK ,  Joonyoung SON ,  Kyonghwan CHO ,  Sangho HONG

IPC: G06F1/16

Abstract: Disclosed is a portable communication device comprising: a display module comprising a display layer facing the front surface of the portable communication device, and a conductive layer formed beneath the display layer; a conductive supporting member arranged beneath the conductive layer; an antenna module arranged adjacent to the side of the conductive supporting member; a printed circuit board which is arranged beneath the conductive layer, and which has a display driving circuit arranged therein for controlling the display module; and a conductive adhesive layer arranged between the conductive layer and the conductive supporting member.

公开(公告)号：US20220311851A1

公开(公告)日：2022-09-29

申请号：US17728142

申请日：2022-04-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongmin KIM ,  Kyonghwan CHO ,  Sangho HONG

IPC: H04M1/02 ,  G06F1/16 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q1/52

Abstract: According to an embodiment of the disclosure, an electronic device may include: a front plate, a rear plate disposed opposite the front place, a side surface part surrounding at least a part of a space between a front plate and the rear plate, a support disposed in the space and laterally surrounded by the side surface part, communication circuitry configured to transmit and/or receive a signal having a selected or designated frequency band through a conductive unit comprising a conductive material having at least a part thereof included in the side surface part, a display disposed between the support and the front plate and visible through the front plate, a first circuit substrate electrically connected to the display, disposed between the display and the support, and that a display driving circuit is disposed thereon, a second circuit substrate electrically connected to the display, disposed between the display and the support, and that a touch controller IC is disposed thereon, a first conductive sheet having at least a part thereof disposed between the support and the first circuit substrate, and a second conductive sheet disposed in the support between the display and the support and including a first conductive area overlapping the first conductive sheet when viewed over the rear plate and a second conductive area extending from the first conductive area and overlapping the second circuit substrate.

公开(公告)号：US20210151856A1

公开(公告)日：2021-05-20

申请号：US16953702

申请日：2020-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongmin KIM ,  Yongwoog SHIN ,  Sangho HONG ,  Muchang SON ,  Kyungtai LEE ,  Yanghoon LIM ,  Kyonghwan CHO ,  Joseph KANG ,  Jiyeon YUN ,  Jongsuk KIM

IPC: H01Q1/24 ,  H04M1/02

Abstract: An electronic device including an isolated conductor is provided. The electronic device includes a display panel including a first surface facing a first direction and a second surface facing a second direction, a first printed circuit board which is positioned in the second direction of the display panel and includes a first ground unit, a bracket including a first structure which forms a side surface of the electronic device and a second structure which forms a space in which electronic components are mounted, a wireless communication circuit which is electrically connected to the first metal region, and a second printed circuit board including a second ground unit, wherein the first structure of the bracket includes a first metal region, the second structure of the bracket includes a second metal region, a first non-metal region, and a third metal region extending through one region of the first non-metal region.

公开(公告)号：US20210111571A1

公开(公告)日：2021-04-15

申请号：US17063773

申请日：2020-10-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yonghwan HYUN ,  Kyonghwan CHO ,  Sengtai LEE

IPC: H02J7/00

Abstract: An electronic device and method are disclosed. The electronic device includes a radio signal receiving circuit configured to receive a radio signal, a battery, a charging circuit, and a processor. The processor implements the method, including determining a communication quality of the radio signal when the radio signal is received through the radio signal receiving circuit, while the charging circuit is charging the battery, selecting a charging method and set a charging current of the charging circuit for the battery, based on the determined communication quality, and controlling the charging circuit to charge the battery using the selected charging method and the set charging current.