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公开(公告)号：US10819010B2
公开(公告)日：2020-10-27
申请号：US15380479
申请日：2016-12-15
发明人： Hyung Joo Lee , Gyu Sub Kim , Se Hyun Park , Jae Bong Chun
摘要： An electronic device including an antenna is provided. The electronic device includes a ground plane, an antenna element that is electrically connected to the ground plane through a first electrical path, a receptacle that accommodates an external connector that is electrically connected to the ground plane and comprises a conductive line, and a control circuit that is configured to: detect whether the external connector is inserted into the receptacle, and change the first electrical path to a second electrical path or add the second electrical path to the first electrical path between the antenna element and the ground plane, when the external connector is inserted into the receptacle.
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公开(公告)号：US09762710B2
公开(公告)日：2017-09-12
申请号：US15234547
申请日：2016-08-11
发明人： Hyung Joo Lee , Gyu Sub Kim , Dong Yeon Kim , Chae Up Yoo
IPC分类号： H04B1/44 , H04M1/02 , H01Q1/24 , H01Q1/48 , H01Q1/52 , H01Q5/314 , H01Q5/328 , H01Q5/35 , H04B1/3827 , H04B1/48 , H04W4/00 , H04W84/04 , H04W84/12
CPC分类号： H04M1/0202 , H01Q1/243 , H01Q1/48 , H01Q1/521 , H01Q5/314 , H01Q5/328 , H01Q5/35 , H04B1/3833 , H04B1/48 , H04B2001/485 , H04W4/80 , H04W84/042 , H04W84/12
摘要： An electronic device is provided. The electronic device includes a housing including a first surface, a second surface disposed facing an opposite side of the first surface, and a side surface configured to surround at least a portion of a space between the first surface and the second surface, a first elongated metal member configured to form a first portion of the side surface and including a first end and a second end, at least one communication circuit electrically connected to a first point of the first elongated metal member through a capacitive element, at least one ground member disposed in an interior of the housing, and a first conductive member configured to electrically connect a second point of the first elongated metal member to the ground member. The second point of the first elongated metal member is disposed closer to the second end than to the first point.
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公开(公告)号：US10935429B2
公开(公告)日：2021-03-02
申请号：US16536944
申请日：2019-08-09
发明人： Kyeonghun Kim , Jeongil Mun , Hyung Joo Lee , Jongwoo Sun
摘要： A substrate processing module includes a process chamber configured to perform a treatment process on a substrate; a transfer chamber provided on a first side of the process chamber, the substrate being transferred between the process chamber and the transfer chamber; an optical emission spectroscopy (OES) system provided on a second side of the process chamber and configured to monitor the process chamber; and a reference light source disposed in the transfer chamber and configured to emit a reference light to calibrate the OES system.
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公开(公告)号：US10516772B2
公开(公告)日：2019-12-24
申请号：US15991568
申请日：2018-05-29
发明人： Hyung Joo Lee , Gyu Sub Kim , Dong Yeon Kim , Chae Up Yoo
IPC分类号： H04B1/44 , H04M1/02 , H01Q1/24 , H01Q1/48 , H01Q1/52 , H01Q5/314 , H01Q5/328 , H01Q5/35 , H04B1/3827 , H04B1/48 , H04W84/04 , H04W84/12 , H04W4/80
摘要： An electronic device is provided. The electronic device includes a housing including a first surface, a second surface disposed facing an opposite side of the first surface, and a side surface configured to surround at least a portion of a space between the first surface and the second surface, a first elongated metal member configured to form a first portion of the side surface and including a first end and a second end, at least one communication circuit electrically connected to a first point of the first elongated metal member through a capacitive element, at least one ground member disposed in an interior of the housing, and a first conductive member configured to electrically connect a second point of the first elongated metal member to the ground member. The second point of the first elongated metal member is disposed closer to the second end than to the first point.
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公开(公告)号：US11217875B2
公开(公告)日：2022-01-04
申请号：US15935504
申请日：2018-03-26
发明人： Dong Yeon Kim , Jun Hwa Oh , Hyung Joo Lee , Soon Ho Hwang , Sung Hyup Lee , Yoon Jae Lee
摘要： An electronic device includes a cover glass, a display exposed through the cover glass, a housing for mounting the display, a first printed circuit board (PCB) and a second PCB that are disposed inside the housing, a back cover coupled to the housing, a first antenna element electrically connected to a ground area through the first PCB, and a communication circuit feeding the first antenna element and transmitting or receiving a signal through the first antenna element. A spaced distance between the first PCB and the display is longer than a spaced distance between the second PCB and the display.
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公开(公告)号：US11092495B2
公开(公告)日：2021-08-17
申请号：US16293026
申请日：2019-03-05
发明人： Jeongil Mun , Hyung Joo Lee , Jongwoo Sun
摘要： An optical emission spectroscopy system may include a reference light source, an analyzer to receive and analyze light transmitted from the reference light source, and a calibrator to calibrate light emitted from the reference light source. The calibrator may change a calibration ratio in accordance with an incidence angle of the light.
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公开(公告)号：US11075447B2
公开(公告)日：2021-07-27
申请号：US16871492
申请日：2020-05-11
发明人： Nak Chung Choi , Gyu Sub Kim , Hyung Joo Lee
IPC分类号： H01Q1/24 , H01Q3/24 , H01Q9/42 , H01Q5/364 , H01Q21/28 , H01Q5/35 , H01Q1/48 , H01Q7/00 , H01Q9/04 , H04M1/02
摘要： An electronic device is provided, which includes a housing; a conductive member forming at least a part of the housing; first to third nonconductive members separating the conductive member, wherein the conductive member includes a first conductive pattern disposed between the first nonconductive member and the second nonconductive member, and a second conductive pattern disposed between the second nonconductive member and the third nonconductive member; a first feeding part connected to the first conductive pattern; a second feeding part connected to the second conductive pattern; a first ground part connected to the first conductive pattern at a point adjacent to the second nonconductive member; and a communication circuit electrically connected with the conductive member.
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公开(公告)号：US20210148760A1
公开(公告)日：2021-05-20
申请号：US17162665
申请日：2021-01-29
发明人： Kyeonghun KIM , Jeongil Mun , Hyung Joo Lee , Jongwoo Sun
摘要： A substrate processing module includes a process chamber configured to perform a treatment process on a substrate; a transfer chamber provided on a first side of the process chamber, the substrate being transferred between the process chamber and the transfer chamber; an optical emission spectroscopy (OES) system provided on a second side of the process chamber and configured to monitor the process chamber; and a reference light source disposed in the transfer chamber and configured to emit a reference light to calibrate the OES system.
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公开(公告)号：US10748749B1
公开(公告)日：2020-08-18
申请号：US16668825
申请日：2019-10-30
发明人： Jeong Il Mun , Kyeong Hun Kim , See Yub Yang , Hyung Joo Lee , Jong Woo Sun
摘要： A plasma monitoring apparatus includes a reflective structure disposed on a processing chamber providing a space in which plasma for processing a substrate is formed, the reflective structure configured to receive fragments of light incident in a plurality of incident directions from the plasma, and output the fragments of light in a plurality of exit directions by reflecting the fragments of light within the reflective structure; at least one light sensor configured to receive the fragments of light passing through the reflective structure in the plurality of exit directions; and at least one optical spectrometer connected to the at least one light sensor.
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公开(公告)号：US10651542B2
公开(公告)日：2020-05-12
申请号：US15698187
申请日：2017-09-07
发明人： Nak Chung Choi , Gyu Sub Kim , Hyung Joo Lee
IPC分类号： H01Q1/24 , H01Q3/24 , H01Q9/42 , H01Q5/364 , H01Q21/28 , H01Q5/35 , H01Q1/48 , H01Q7/00 , H01Q9/04 , H04M1/02
摘要： An electronic device is provided, which includes a housing; a conductive member forming at least a part of the housing; first to third nonconductive members separating the conductive member, wherein the conductive member includes a first conductive pattern disposed between the first nonconductive member and the second nonconductive member, and a second conductive pattern disposed between the second nonconductive member and the third nonconductive member; a first feeding part connected to the first conductive pattern; a second feeding part connected to the second conductive pattern; a first ground part connected to the first conductive pattern at a point adjacent to the second nonconductive member; and a communication circuit electrically connected with the conductive member.
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