公开(公告)号：US20230126724A1

公开(公告)日：2023-04-27

申请号：US17896738

申请日：2022-08-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soonmin HONG ,  Seongho Son ,  Jongsung Lee ,  Gunwoo Kim ,  Seonghwan Shin ,  Changjoon Lee ,  Tackmo Lee

IPC: H01L25/16 ,  H01L33/62 ,  H01L33/58 ,  H01L23/60

Abstract: A display module includes: a substrate including a mounting surface on which a plurality of inorganic light-emitting devices are mounted, a side surface, and a rear surface being opposite to the mounting surface; a front cover bonded with the mounting surface and covering the mounting surface; a metal plate bonded with the rear surface; a side cover surrounding the side surface; and a side end member covering at least one portion of a side end of the side cover, and including a first portion being in contact with and grounded to the metal plate and a second portion connected to the first portion and positioned on the side end of the side cover.

公开(公告)号：US12200876B2

公开(公告)日：2025-01-14

申请号：US17549123

申请日：2021-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongho Son ,  Yongyoun Kim ,  Wanchul Seung ,  Jongsung Lee ,  Sanguk Park

IPC: H01Q1/22 ,  G06F1/16 ,  H01Q1/24 ,  H05K5/00 ,  H05K5/02 ,  H05K5/03 ,  H05K9/00

Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing foldably connected to the first housing through a hinge device, a flexible display disposed to be supported by the second housing through the hinge device from the first housing, and a protective frame disposed on the second housing with edges of the flexible display interposed, wherein a conductive member is disposed based on at least one pattern between the protective frame and the edges of the flexible display.

公开(公告)号：US12119370B2

公开(公告)日：2024-10-15

申请号：US17535800

申请日：2021-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongho Son ,  Jongsung Lee ,  Changjoon Lee

IPC: H01L27/02 ,  H01L27/15 ,  H05K9/00

CPC classification number: H01L27/156 ,  H01L27/0248 ,  H05K9/0054 ,  H05K9/0067

Abstract: An antistatic ground circuit board and a micro light emitting diode (LED) display including same are provided. The display includes a substrate comprising a first surface oriented toward a first direction, a second surface oriented toward a second direction opposite the first direction, and a side surface oriented toward a third direction perpendicular to the first and second directions, a first circuit unit disposed on the first surface, a second circuit unit disposed on the second surface, a side circuit unit disposed on the side surface and electrically connected to the first circuit unit, a plurality of micro LED chips arranged on one surface of the first circuit unit oriented toward the first direction, and a ground circuit board disposed on the second surface to ground static electricity generated in one or more circuit units from among the first circuit unit, the second circuit unit, and the side circuit unit.

公开(公告)号：US11710813B2

公开(公告)日：2023-07-25

申请号：US16863069

申请日：2020-04-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changjoon Lee ,  Seongho Son ,  Jongsung Lee ,  Youngki Jung

IPC: H01L33/62 ,  G02B1/14 ,  H01L25/075 ,  G09F9/302 ,  G09G3/32

CPC classification number: H01L33/62 ,  G02B1/14 ,  G09F9/3026 ,  G09G3/32 ,  H01L25/0753 ,  G09G2310/0267 ,  G09G2310/0275

Abstract: A light emitting diode (LED) module includes an integrated substrate, the integrated substrate including a plurality of LEDs; a glass substrate; and a signal wiring layer provided on the glass substrate. The signal wiring layer includes a plurality of signal electrodes configured to supply a data signal to the plurality of LEDs. The LED module further includes a conductive pattern provided on at least one surface of the integrated substrate, and connected to a ground.

公开(公告)号：US20230103123A1

公开(公告)日：2023-03-30

申请号：US18076985

申请日：2022-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changjoon LEE ,  Seongho Son ,  Jongsung Lee ,  Wonsoon Park ,  Donghun Lee

IPC: H01L33/38 ,  H01L25/075 ,  H01L33/62

Abstract: A light emitting diode (LED) module includes: a substrate; a plurality of first electrodes arranged on a top surface of the substrate; a second electrode provided on the top surface of the substrate among the plurality of first electrodes; and an LED electrically connected to the plurality of first electrodes.

公开(公告)号：US12260790B2

公开(公告)日：2025-03-25

申请号：US17942775

申请日：2022-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changjoon Lee ,  Seongho Son ,  Jongsung Lee ,  Jinyoung Kim ,  Youngki Jung

IPC: G09G3/00 ,  G06F3/14 ,  G09G3/32

Abstract: A display panel in which a resistance structure is provided on a test pattern to prevent a circuit of the display panel from being damaged by static electricity introduced into the test pattern, and a display apparatus having the same are provided. The display panel includes: a substrate; a plurality of pixel circuits provided on the substrate and configured to drive a plurality of inorganic light emitting devices; a test line provided on the substrate and extending from an edge of the substrate; an insulating layer provided on the test line; and a resistance structure provided on the test line, the resistance structure including: at least two vertical interconnect accesses (vias) passing through the insulating layer, and a resistance layer provided on the insulating layer and extending between the at least two vias, wherein the at least two vias connect the test line and the resistance layer to each other, and the test line is discontinuous at an area between the at least two vias, and wherein the resistance layer is configured to receive, through one of the at least two vias, a current applied to the test line.