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公开(公告)号：US20230376427A1
公开(公告)日：2023-11-23
申请号：US18110582
申请日：2023-02-16
Applicant: SAMSUNG ELECTRONICS CO., LTD. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION,YONSEI UNIVERSITY
Inventor： Kiseok OH , Jaewook LEE , Wenjing JIN , Jongsung LEE , Juyun JUNG
IPC: G06F13/16 , G06F13/42 , G06F12/02 , G06F12/0873
CPC classification number: G06F13/1668 , G06F13/4221 , G06F12/0238 , G06F12/0873
Abstract: A memory system includes a memory resource and a smart controller. The memory resource includes semiconductor memory devices, the semiconductor memory devices are divided into a first semiconductor memory and a second semiconductor memory for each of a plurality of channels, and the first semiconductor memory the second semiconductor memory belong to different ranks. The smart controller, connected to the semiconductor memory devices through the channels, controls the semiconductor memory devices by communicating a plurality of hosts through a compute express link (CXL) interface, and each of the plurality of hosts drives at least one virtual machine. The smart controller controls a power mode of the memory resource by managing an idle memory region from among a plurality of memory regions of the plurality of semiconductor memory devices at a rank level without intervention of the plurality of hosts, the plurality of memory regions storing data.
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公开(公告)号：US20230016491A1
公开(公告)日：2023-01-19
申请号：US17949711
申请日：2022-09-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungil CHO , Soonhong KWON , Hyunwoo KIM , Minkyu SONG , Jongsung LEE , Joonghwan LEE , Yongsu CHUNG , Daesung CHOI
IPC: H04W12/122 , H04W12/61 , H04W12/02 , H04W12/73
Abstract: A method of identifying a malicious access point (AP) by a terminal apparatus includes obtaining first performance information related to hardware of a first AP based on a first beacon signal received from the first AP, comparing the first performance information with previously stored second performance information of a second AP, and determining whether the first AP is a malicious AP, based on a result of the comparing.
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公开(公告)号：US20220085099A1
公开(公告)日：2022-03-17
申请号：US17535800
申请日：2021-11-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seongho SON , Jongsung LEE , Changjoon LEE
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.
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公开(公告)号：US20220132682A1
公开(公告)日：2022-04-28
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
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.
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公开(公告)号：US20210274030A1
公开(公告)日：2021-09-02
申请号：US17250323
申请日：2019-04-09
Inventor： Jongsung LEE , Cheolgu JO , Byongsu SEOL , Jingook KIM , Junsik PARK
Abstract: An electronic device comprises: a first plate configured to face one surface of the electronic device; a second plate configured to face in a direction opposite to the first plate; a side bezel structure connected to the first plate and the second plate and configured to surround the side of the electronic device; and a printed circuit board mounted in the electronic device and configured to be connected to the side bezel structure, wherein the printed circuit board comprises: a ground area; a first conductive pad, disposed in one area of the printed circuit board, and configured to couple the side bezel structure and the printed circuit board; and a second conductive pad electrically connected to the ground area and disposed between the first conductive pad and the ground area, wherein the first conductive pad and the second conductive pad may be disposed at an interval through which a current, having a voltage equal to or greater than a threshold voltage between the first conductive pad and a second electrode, may flow.
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Patent Agency Ranking
公开(公告)号：US20230177986A1
公开(公告)日：2023-06-08
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
CPC classification number: G09G3/006 , G09G3/32 , G09G2300/0426 , G09G2330/04 , G09G2330/12
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.
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公开(公告)号：US20220375908A1
公开(公告)日：2022-11-24
申请号：US17881238
申请日：2022-08-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changjoon LEE , Wonsoon PARK , Seongho SON , Jongsung LEE , Chulyong JUNG
Abstract: A display device includes a thin film transistor substrate including a mounting surface on which a plurality of electrode pads are formed, a plurality of inorganic light emitting device groups each forming a pixel and each including a plurality of inorganic light emitting devices respectively mounted on the mounting surface, and a mesh plate including a plurality of openings in which the plurality of inorganic light emitting device groups are respectively positioned, and a partition wall covering at least one portion of a non-mounted area between the plurality of inorganic light emitting device groups. The mesh plate includes an attaching surface facing the mounting surface and a reflective surface which is opposite the attaching surface. A moth eye pattern including a plurality of micro protrusions is formed on the reflective surface.
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公开(公告)号：US20210204135A1
公开(公告)日：2021-07-01
申请号：US17057848
申请日：2019-05-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jungil CHO , Soonhong KWON , Hyunwoo KIM , Minkyu SONG , Jongsung LEE , Joonghwan LEE , Yongsu CHUNG , Daesung CHOI
IPC: H04W12/122 , H04W12/73 , H04W12/02 , H04W12/61
Abstract: A method of identifying a malicious AP by a terminal apparatus includes obtaining first performance information related to hardware of a first AP based on a first beacon signal received from the first AP, comparing the first performance information with previously stored second performance information of a second AP, and determining whether the first AP is a malicious AP, based on a result of the comparing.
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公开(公告)号：US20190019000A1
公开(公告)日：2019-01-17
申请号：US15978586
申请日：2018-05-14
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minchul LEE , Kwanhee LEE , Daeyoung CHUNG , Sanghyun CHO , Wonho CHO , Hayoung KO , Jongsung LEE , Heechang HWANG
Abstract: An optics-based fingerprint sensor may include a first photodiode, a first metal shield structure that is formed on the first photodiode and includes a first opening, a first color filter structure that is formed on the first metal shield structure and including a second opening exposing the first opening, a second photodiode that is spaced apart from the first photodiode by a predetermined distance, a first nano-optical filter structure that is formed on the second photodiode, and a first band limit filter structure that is formed on the nano-optical filter structure.
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公开(公告)号：US20240313189A1
公开(公告)日：2024-09-19
申请号：US18674482
申请日：2024-05-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gunwoo KIM , Seongho SON , Jongsung LEE , Changjoon LEE , Seonghwan SHIN , Tackmo LEE , Soonmin HONG
CPC classification number: H01L33/644 , H01L25/167 , H01L27/124
Abstract: A display apparatus includes: a display module array including a plurality of display modules arranged in a matrix, wherein each display module of the plurality of display modules includes: a substrate including a mounting surface and a rear surface opposite to the mounting surface; a plurality of inorganic light-emitting elements mounted on the mounting surface of the substrate; a metal plate adhered to the rear surface of the substrate and configured to dissipate heat generated by the substrate; a front cover covering the mounting surface; a first conductive layer on the mounting surface; and a second conductive layer between the front cover and the first conductive layer.
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