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公开(公告)号：EP4394877A2
公开(公告)日：2024-07-03
申请号：EP23220372.9
申请日：2023-12-27
发明人： DO, Kyoungil , JUNG, Jinwoo , SONG, Jooyoung , LEE, Mijin , JEON, Chanhee
IPC分类号： H01L27/02
CPC分类号： H01L27/0248
摘要： A device, including a first silicon controlled rectifier comprising a first anode connected to a first node, a first cathode connected to a pad, and a first gate; a second silicon controlled rectifier comprising a second anode connected to the pad, a second cathode connected to a second node, and a second gate; and a back diode forwardly connected from the second node to the first gate.
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公开(公告)号：EP4319189A1
公开(公告)日：2024-02-07
申请号：EP22788437.6
申请日：2022-04-13
发明人： KANG, Woosuk , KIM, Sewoong , KIM, Jeonghoon , LEE, Kyuho , CHOI, Donguk , LEE, Inyoung , JUNG, Jinwoo , CHUN, Jaebong
IPC分类号： H04R1/06 , H04R1/10 , H04B1/3827
摘要： A wearable electronic device according to various embodiments of the present disclosure may comprise a housing, a conductive patch, a PCB disposed in the housing, a wireless communication circuit disposed on the PCB and a first touch sensing circuit, wherein the housing may comprise a first housing facing away from the body wearing the electronic device, and a second housing facing toward the body, the wireless communication circuit may supply power to a first point spaced apart from an edge of the conductive patch by a specific distance or more and receive an RF signal of a first frequency band, and the first touch sensing circuit may sense a touch input with respect to the conductive patch.
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公开(公告)号：EP4216368A1
公开(公告)日：2023-07-26
申请号：EP22767400.9
申请日：2022-03-03
发明人： JANG, Woomin , KIM, Hosaeng , PARK, Seongjin , YUN, Sumin , JONG, Jehun , JO, Jaehoon , JUNG, Jinwoo , CHUN, Jaebong
摘要： According to various embodiments, an electronic device may include: a housing, an antenna structure disposed in the inner space of the housing, wherein the antenna structure includes: a substrate including a first substrate and a second substrate surface oriented in a direction opposite to the first substrate surface, and a first array antenna including a plurality of first chip antennas disposed at a specified interval in a first region of the first substrate surface, and a first wireless communication circuit disposed in the inner space and configured to transmit and/or receive a wireless signal of a first frequency band via the first array antenna.
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公开(公告)号：EP4206757A1
公开(公告)日：2023-07-05
申请号：EP22767408.2
申请日：2022-03-04
发明人： MUN, Ilju , KUK, Keon , JUNG, Jinwoo
摘要： A color converter layer is provided. The color converter layer includes a first light blocking member in which a plurality of pixel regions comprising a first pixel region and a second pixel region are disposed to be spaced apart from each other, a first color converter disposed in the first pixel region for converting and emitting incident light into a first color, a second color converter disposed in the second pixel region for converting and emitting the incident light into a second color different from the first color, and a second light blocking member that extends with a preset thickness and is formed on a surface of the first light blocking member, and blocks transmission of the incident light into an adjacent pixel region by partitioning the first pixel region and the second pixel region. The preset thickness may be greater than the thickness of the first light blocking member.
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公开(公告)号：EP4167281A1
公开(公告)日：2023-04-19
申请号：EP21872811.1
申请日：2021-09-14
发明人： BYUN, Doyoung , JANG, Yonghee , KUK, Keon , KIM, Seongyong , JUNG, Jinwoo , HONG, Soonmin , LEE, Tackmo , HEO, Gyun
IPC分类号： H01L25/075 , H01L27/12 , H01L25/16 , H01L21/52
摘要： Disclosed is a display module. The disclosed display module comprises: a thin film transistor (TFT) substrate that includes a glass substrate and a TFT layer on the front surface of the glass substrate, wherein the TFT layer includes a TFT circuit; a plurality of light emitting diodes mounted in the TFT layer; a plurality of first connection pads formed at distances on the front surface of the glass substrate and electrically connected to the TFT circuit; a plurality of second connection pads formed at distances on the rear surface of the glass substrate and electrically connected to a circuit for supplying power and connecting to a control board; and a plurality of side wires electrically connecting the first connection pads to the corresponding second connection pads, respectively, wherein each of the side wires is wider than the corresponding first connection pad and the corresponding second connection pad.
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公开(公告)号：EP3817137A1
公开(公告)日：2021-05-05
申请号：EP20204371.7
申请日：2020-10-28
发明人： KIM, Kyungbin , YOON, Chongo , YUN, Sumin , ROH, Hyunseock , PARK, Gyubok , JUNG, Jinwoo , CHUN, Jaebong , HWANG, Hochul
摘要： An electronic device is provided. The electronic device includes a housing structure that includes a ceramic portion including a ceramic material, and a polymer portion formed on an inner surface of the ceramic portion and including a polymer material, and an antenna structure that is disposed within the housing structure and radiates a radio frequency (RF) signal to an outside of the housing structure. The housing structure includes a first portion including at least a portion of a region through which the RF signal passes, and a second portion formed around the first portion. In the first portion, a ratio of a thickness of the polymer portion to an entire thickness of the first portion is a first ratio. In the second portion, a ratio of a thickness of the polymer portion to an entire thickness of the second portion is a second ratio.
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公开(公告)号：EP3772774A1
公开(公告)日：2021-02-10
申请号：EP20189572.9
申请日：2020-08-05
发明人： YOON, Yonghyun , SEO, Mincheol , KIM, Seho , LEE, Minkyung , LEE, Jongheon , JANG, Sooyoung , JUNG, Hyuntae , KIM, Kyunggu , JUNG, Jinwoo
IPC分类号： H01Q1/24 , H01Q1/36 , H01Q1/38 , H01Q1/44 , H01Q5/307 , H01Q21/06 , H01Q5/378 , H01Q9/42 , H04M1/02 , H05K1/02
摘要： An electronic device includes a housing including a front plate and a rear plate disposed opposite the front plate, and a display disposed in a space between the front plate and the rear plate, and disposed at least partially along the front plate. The electronic device further includes a first antenna structure disposed in the space and configured to transmit or receive a first signal in a first frequency band, wherein the first antenna structure includes at least one first conductive pattern. The electronic device also includes a second antenna structure disposed in the space without being overlapped with the first conductive pattern when viewed from above the rear plate, and configured to transmit or receive a second signal in a second frequency band different from the first frequency band. In addition, the electronic device includes a conductive sheet disposed in the space and on the rear plate. The conductive sheet is physically separated from the first conductive pattern, and at least partially overlapped with the first conductive pattern when viewed from above the rear plate.
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公开(公告)号：EP4300711A1
公开(公告)日：2024-01-03
申请号：EP22820616.5
申请日：2022-06-10
发明人： PARK, Seongjin , CHO, Bumjin , KIM, Yoonjung , KIM, Hosaeng , JO, Jaehoon , JUNG, Jinwoo
IPC分类号： H01Q9/04 , H01Q1/24 , H01Q1/46 , H04B7/0413
摘要： An electronic device is provided. The electronic device includes a first frame, a first opening formed in one area of the first frame, a first antenna that includes a first printed circuit board including first conductive patches, a first dielectric material that is disposed in the first opening and has a first dielectric constant, a second dielectric material disposed between the first dielectric material and the first conductive patches, and a wireless communication circuit that is electrically connected to the first antenna, wherein the second dielectric material may have a second dielectric constant that is lower than the first dielectric constant of the first dielectric material, and the wireless communication circuit may be configured to feed power to the first conductive patches to transmit and/or receive a signal in a frequency band of 10 gigahertz (GHz) or higher.
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公开(公告)号：EP4262014A1
公开(公告)日：2023-10-18
申请号：EP22788474.9
申请日：2022-04-14
发明人： KIM, Taegyu , MOON, Jesun , KO, Kyungbae , LEE, Hanbin , KIM, Donghwan , JUNG, Jinwoo
摘要： An electronic device is provided. The electronic device includes a housing having a front surface and a rear surface, a first antenna, a second antenna, a printed circuit board, and an electromagnetic interference (EMI) shielding sheet. The first antenna may be disposed inside the housing. The second antenna may be disposed in an area surrounded by a radiator of the first antenna when viewed from above the rear surface. The printed circuit board may include a wireless communication module for operating the first antenna and the second antenna, and may be electrically connected to the first antenna and the second antenna. The first antenna may be positioned between the rear surface and the EMI shielding sheet.
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公开(公告)号：EP4175063A1
公开(公告)日：2023-05-03
申请号：EP21850948.7
申请日：2021-07-22
发明人： KIM, Bomyoung , JUNG, Jinwoo , HWANG, Soonho
IPC分类号： H01Q1/24 , H04M1/02 , H04B1/3827 , H04B1/50 , H01Q1/38
摘要： According to various embodiments, an electronic device comprises: a first housing including a first side, a second side facing the opposite direction to the first side, and a first side member surrounding a first space between the first side and the second side; a second housing that is connected to the first housing by means of a hinge device so as to be foldable, and includes a third side facing the same direction as the first side in an unfolded state, a fourth side facing the opposite direction to the third side, and a second side member surrounding a second space between the third side and the fourth side; a first display extending from the first side to at least a portion of the third side and disposed so as to be bendable; a second display disposed so as to be visible from the outside through the fourth side in the second space, and including a conductive plate on the rear surface thereof; an antenna disposed in the second housing; a wireless communication circuit electrically connected to the antenna through a first electrical path at a first point in the second space; and at least one conductive connection member disposed in the second space and connected to the ground, wherein the conductive plate may be electrically connected to the ground at a second point spaced apart from the first point through the at least one conductive connection member.
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