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公开(公告)号：US11336762B2
公开(公告)日：2022-05-17
申请号：US17250323
申请日：2019-04-09
Applicant: Samsung Electronics Co., Ltd. , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
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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公开(公告)号：US20220131150A1
公开(公告)日：2022-04-28
申请号：US17458926
申请日：2021-08-27
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Inventor： Young-Gi LEE , Sung You HONG , Min Pyeong KIM , Dong Ok SHIN , Ju Young KIM , Juhye SONG , Ho Seung LEE
Abstract: Provided is a cellulose derivative composition for a secondary battery binder, a method of preparing a composition for a secondary battery electrode, including the same, and a secondary battery including the same. According to the inventive concept, the cellulose derivative composition for a secondary battery binder may include a compound represented by Formula 1 below.
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公开(公告)号：US11316218B2
公开(公告)日：2022-04-26
申请号：US16862679
申请日：2020-04-30
Inventor： Hyun-Kon Song , Chihyun Hwang , Jonghak Kim
IPC: H01M12/02 , H01M12/08 , H01M10/0567 , H01M4/38
Abstract: Provided is a lithium-air secondary battery including: an air electrode (air cathode); a lithium anode (Li anode); and an electrolyte including a superoxide dismutase mimic catalyst (SODm).
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公开(公告)号：US11313844B2
公开(公告)日：2022-04-26
申请号：US16478623
申请日：2017-06-22
Inventor： Jae Joon Kim , Subin Choi , Kyeong-Hwan Park
Abstract: In a multi-channel resistance-based gas sensor system, the multi-channel array includes gas sensor channels respectively connected to resistive type gas sensors. The pre-processing unit selects a current mode, a resistance mode, or an external resistance mode, analyzes a sensing value obtained from any one of the gas sensor channels based on the selected mode and outputs a voltage value corresponding thereto. The analog-to-digital converter (ADC) converts the voltage value to digital data. The control unit controls the pre-processing unit to execute one of the current mode for analyzing a sensing value smaller than or equal to a preset first resistance value, the external resistance mode for analyzing a sensing value greater than or equal to a preset second resistance value greater than the preset first resistance value and the resistance mode for analyzing a sensing value between the preset resistance first value and the preset second resistance value.
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公开(公告)号：US11296098B2
公开(公告)日：2022-04-05
申请号：US16699994
申请日：2019-12-02
Inventor： Jun Hee Lee , Ho Sik Lee
IPC: H01L21/02 , H01L27/11507 , G11C15/04 , H01L49/02
Abstract: The present disclosure relates to a nonvolatile ternary memory device using a two-dimensional ferroelectric material and a method of manufacturing the same. The method of manufacturing the nonvolatile ternary memory device according to an embodiment of the present disclosure includes (a) forming a lower electrode on a substrate, (b) forming a two-dimensional ferroelectric material on the lower electrode, (c) forming a semiconductor on the two-dimensional ferroelectric material, and (d) forming an upper electrode on the semiconductor.
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Patent Agency Ranking
公开(公告)号：US20220093964A1
公开(公告)日：2022-03-24
申请号：US17540036
申请日：2021-12-01
Inventor： Jee Hee Lee , Sang Jin Kim , Joon Sup Kim , Nam Hyung Kim , Yoon Kwang Lee , Jae Phil Cho
IPC: H01M10/0525 , H01M4/133 , H01M10/04 , H01M4/38 , H01M4/587 , H01M4/36 , H01M4/1395 , H01M4/04
Abstract: Provided are an anode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the same, the anode active material for a lithium secondary battery including: a carbon-based particle; a composite layer positioned on the carbon-based particle and including a silicon particle dispersed in a carbon matrix; and a carbon coating layer positioned on the composite layer.
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87.发明申请公开(公告)号：US20220085017A1
公开(公告)日：2022-03-17
申请号：US17419692
申请日：2019-12-16
Inventor： Kyung Rok Kim , Jae Won Jeong , Young Eun Choi , Woo Seok Kim
IPC: H01L27/092 , H01L29/78 , H01L29/66
Abstract: A transistor device includes a substrate, a source region provided on the substrate, a drain region spaced apart from the source region in a direction parallel to a top surface of the substrate, a pair of constant current generating patterns provided in the substrate to be adjacent to the source region and the drain region, respectively, a gate electrode provided on the substrate and between the source region and the drain region, and a gate insulating film interposed between the gate electrode and the substrate, wherein, the pair of constant current generating patterns generate a constant current between the drain region and the substrate, and the constant current is independent from a gate voltage applied to the gate electrode.
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公开(公告)号：US20220071504A1
公开(公告)日：2022-03-10
申请号：US17526980
申请日：2021-11-15
Inventor： Franklin Don Bien , Gang Il Byun
Abstract: An antenna device includes: a first and a second conductive wire; a third and a fourth conductive wire which are disposed along a part of the boundary of a second area on a second plane parallel to and spaced apart from the first plane while being spaced apart from each other; a fifth and a sixth conductive wire which are disposed along a part of the boundary of a third area on a third plane parallel to and spaced apart from the second plane while being spaced apart from each other; connection parts connecting the second conductive wires.
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公开(公告)号：US20220069440A1
公开(公告)日：2022-03-03
申请号：US17325841
申请日：2021-05-20
Inventor： Gangil BYUN , SANGROCK YOON , KISEO KIM , Donghyee HWANG
Abstract: An electronic device includes a display panel including an antenna. The antenna includes a first antenna portion. A second antenna portion is spaced apart from the first antenna portion in a first direction. A plurality of intermediate antenna portions is disposed between the first antenna portion and the second antenna portion and is electrically connected to the first antenna portion and the second antenna portion. The first antenna portion includes a first pattern portion and a first line portion having a first width in a second direction crossing the first direction. The second antenna portion includes a second pattern portion and a second line portion having a second width in the second direction that is larger than the first width.
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公开(公告)号：US11264448B2
公开(公告)日：2022-03-01
申请号：US16697542
申请日：2019-11-27
Inventor： Jun Hee Lee , Noejung Park
IPC: H01L27/11507 , H01L49/02
Abstract: Provided is a dielectric thin film. The dielectric thin film includes: a plurality of ferroelectric domains including phonons having displacement in a direction of a first axis; and a plurality of spacers configured to block elastic interaction between the phonons, wherein the ferroelectric domains and the spacers are alternately and repeatedly arranged along a second axis which is perpendicular to the first axis.
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