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公开(公告)号：US20220128900A1
公开(公告)日：2022-04-28
申请号：US17306644
申请日：2021-05-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghwan KIM , Woosung KIM , Gunwoo PARK , Ki-Bong SEO , Jang-Hwan JEONG
IPC: G03F1/38 , H01L21/027 , H01L21/768 , G03F7/20
Abstract: Disclosed are a photomask, an exposure apparatus, and a method of fabricating a three-dimensional semiconductor memory device using the same. The photomask may include a mask substrate, a first mask pattern on the mask substrate, and an optical path modulation substrate. The optical path modulation substrate may include a first region on a portion of the first mask pattern, and a second region on another portion of the first mask pattern. The second region has a thickness that is less than a thickness of the first region.
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公开(公告)号：US20210218129A1
公开(公告)日：2021-07-15
申请号：US17058538
申请日：2019-05-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyung KIM , Donghwan KIM , Taegyu KIM , Minseok PARK , Changha YU , Jiyeon YUN , Bumjin CHO , Donguk CHOI
Abstract: According to various embodiments, an electronic device may comprise: a housing comprising a front plate, a rear plate facing in the opposite direction to the front plate, and a side surface member surrounding the space between the front plate and the rear plate, the side surface member comprising a first side surface extending in a first direction and having a first length, a second side surface extending in a second direction perpendicular to the first direction and having a second length larger than the first length, a third side surface extending in parallel with the first side surface and having the first length, and a fourth side surface extending in parallel with the second side surface and having the second length; a display arranged between the front plate and the rear plate, at least a partial area of the display being exposed through the front plate, the display comprising a conductive plate; a printed circuit board arranged between the display and the rear plate, the printed circuit hoard comprising at least one conductive layer, the conductive plate and the conductive layer being electrically connected to each other; a first conductive pattern arranged between the printed circuit board and the rear plate; a second conductive pattern arranged between the printed circuit board and the front plate and, when seen from above the front plate, between the first side surface of the side surface member and the conductive plate; and a wireless communication circuit electrically connected to the first conductive pattern and the second conductive pattern and configured to transmit and/or receive a signal having a designated frequency. Various other embodiments may be possible.
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公开(公告)号：US20160380335A1
公开(公告)日：2016-12-29
申请号：US15038848
申请日：2014-11-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonseok JEONG , Donghwan KIM , Bumjin CHO , Donguk CHOI , Sangmin HAN
CPC classification number: H01Q1/243 , H01Q1/245 , H01Q1/50 , H01Q9/0414 , H01Q9/42 , H04B1/3888 , H04M1/026
Abstract: A portable electronic device cover, according to the present invention, comprises a conductive plate which is spaced at a predetermined distance from an antenna mounted in a portable electronic device and is arranged at a position overlapped with at least a part of the antenna when the portable electronic device is mounted in the portable electronic device cover.
Abstract translation: 根据本发明的便携式电子设备盖包括导电板，该导电板与安装在便携式电子设备中的天线隔开预定距离，并且布置在与天线的至少一部分重叠的位置，当便携式 电子设备安装在便携式电子设备盖中。
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公开(公告)号：US20240146830A1
公开(公告)日：2024-05-02
申请号：US18406754
申请日：2024-01-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyung KIM , Jinkyu BANG , Jinu KIM , Donghwan KIM , Taegyu KIM , Kiyoung CHANG
CPC classification number: H04M1/0218 , H01Q1/243 , H01Q5/385 , H01Q9/30 , H04M1/026 , H04M1/0268 , H04M1/0214 , H04M1/0235 , H04M1/0269
Abstract: An electronic device is provided, including a communication circuit; a flexible display; and a foldable housing including a first housing portion and a second housing portion foldable with respect to each other. The first housing portion includes, as a first external side thereof, a first metal portion, a second metal portion, and a first non-metal portion disposed between the first metal portion and the second metal portion. The second housing portion includes, as a second external side thereof, a third metal portion, a fourth metal portion, and a second non-metal portion disposed between the third and fourth metal portions. The first metal portion is electrically connected with the communication circuit and operates as an antenna radiator. When the foldable housing is folded such that the first housing portion contacts the second housing portion, the first non-metal portion and the second non-metal portion are aligned with each other.
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公开(公告)号：US20240079540A1
公开(公告)日：2024-03-07
申请号：US18378422
申请日：2023-10-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wonkeun PARK , Donghwan KIM , Donghun LEE , Youngki JUNG
CPC classification number: H01L33/62 , H01L27/156 , H01L33/38
Abstract: A display module includes a substrate, a first pixel circuit, a first light emitting element, a second pixel circuit and a second light emitting element. The first pixel circuit is configured to control the first light emitting element. The first pixel circuit is located inwardly from an edge of the substrate with respect to the first light emitting element.
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Patent Agency Ranking
公开(公告)号：US20230352645A1
公开(公告)日：2023-11-02
申请号：US18197847
申请日：2023-05-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangmoo PARK , Donghwan KIM , Donghun LEE , Youngki JUNG
IPC: H01L33/62 , H01L25/075 , H01L25/16 , H01L27/12
CPC classification number: H01L33/62 , H01L25/0753 , H01L25/167 , H01L27/124
Abstract: A display module includes a substrate; a plurality of electrode pads provided on a surface of the substrate; a plurality of first barriers provided between the plurality of electrode pads; and a plurality of light-emitting diodes, each of the plurality of light-emitting diodes including device electrodes connected to corresponding electrode pads of the plurality of electrode pads, wherein each of the plurality of first barriers is provided between a pair of adjacent electrode pads corresponding to a light-emitting diode of the plurality of light-emitting diodes.
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公开(公告)号：US20230122312A1
公开(公告)日：2023-04-20
申请号：US18084118
申请日：2022-12-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngki JUNG , Sangmin SHIN , Kisun KANG , Donghwan KIM , Chulgyu JUNG
Abstract: A light-emitting diode (LED) module includes: a glass substrate; a signal wiring layer provided on the glass substrate and including a plurality of electrodes connected by a passive matrix circuit; and a plurality of LEDs connected to the plurality of electrodes and configured to emit light toward the glass substrate, wherein the signal wiring layer further includes a boundary region that divides the LED module into a plurality of unit regions.
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公开(公告)号：US20210368033A1
公开(公告)日：2021-11-25
申请号：US17393016
申请日：2021-08-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaehyung KIM , Jinkyu BANG , Jinu KIM , Donghwan KIM , Taegyu KIM , Kiyoung CHANG
Abstract: An electronic device is provided. The electronic device includes a housing and a connection part. The housing includes a first housing portion that includes a first side face, and a second housing portion that includes a second side face. The connection part connects the first housing portion and the second housing portion. A first conductive member extends along at least a portion of the first side face, a first non-conductive member is disposed on the first side face, a second conductive member extends along at least a portion of the second side face, a second non-conductive member is disposed on the second side face, and when the second housing portion faces the first housing portion, the first non-conductive member and the second non-conductive member are substantially aligned.
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公开(公告)号：US20200350660A1
公开(公告)日：2020-11-05
申请号：US16861800
申请日：2020-04-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taegyu KIM , Kyungbae KO , Un KIM , Sanguk KIM , Donghwan KIM , Yongsub LEE
IPC: H01Q1/24 , H05K5/00 , H05K5/02 , H05K7/14 , H05K1/02 , H01Q1/50 , H01Q5/20 , H01Q9/04 , H01Q1/48
Abstract: An electronic device includes a housing including a first plate disposed to be oriented in a first direction, a second plate disposed to be oriented in a second direction opposite the first direction, and a side member surrounding a space between the first plate and the second plate and coupled to or integrally formed with the second plate; a display visible through at least part of the first plate; a printed circuit board (PCB) disposed in the space and including a ground; a first conductive pattern disposed between the PCB and the second plate and including a first portion and a second portion spaced apart from the first portion; a second conductive connection member disposed between the second portion and the PCB; and a radio frequency (RF) communication circuit electrically connected with the first conductive connection member and configured to transmit or receive at least one signal having a predetermined frequency. The PCB may include a first conductive path electrically connecting the RF communication circuit and the first portion; a second conductive path electrically connecting a first position of the ground and the second portion; a third conductive path electrically connecting the first portion and a second position of the ground; and a fourth conductive path electrically connecting the first portion and a third position of the ground.
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公开(公告)号：US20130321219A1
公开(公告)日：2013-12-05
申请号：US13905710
申请日：2013-05-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngjun CHO , Byungman LIM , Donghwan KIM , Sukho KIM , Jaeho LEE
IPC: H01Q1/24
CPC classification number: H01Q1/243 , H01Q9/0421 , H01Q21/28 , Y10T29/49016
Abstract: A built-in antenna of a hand-held electronic device has separable radiators. The antenna includes a first radiator mounted to a first housing portion of the electronic device, and a second radiator mounted to a second housing portion. The first radiator and second radiator are electrically connected to each other when the first and second housing portions are assembled.
Abstract translation: 手持电子设备的内置天线具有可分离的散热器。 天线包括安装到电子设备的第一壳体部分的第一辐射器和安装到第二壳体部分的第二辐射器。 当组装第一和第二壳体部分时，第一散热器和第二散热器彼此电连接。
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