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公开(公告)号：US10976875B2
公开(公告)日：2021-04-13
申请号：US16902941
申请日：2020-06-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seogwoo Hong , Jinmyoung Kim
Abstract: Provided are a transparent fingerprint recognition sensor and a touch screen device including the transparent fingerprint recognition sensor. The transparent fingerprint recognition sensor includes: a substrate; a plurality of first electrodes disposed on the substrate in a sensing area; an insulating layer disposed on the substrate and covering the plurality of first electrodes; a plurality of second electrodes disposed within the insulating layer in the sensing area; a plurality of first signal lines disposed within the insulating layer in the bezel area; and a plurality of second signal lines disposed on a top surface of the insulating layer, in the bezel area.
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公开(公告)号：US10719178B2
公开(公告)日：2020-07-21
申请号：US15971030
申请日：2018-05-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seogwoo Hong , Jinmyoung Kim
Abstract: Provided are a transparent fingerprint recognition sensor and a touch screen device including the transparent fingerprint recognition sensor. The transparent fingerprint recognition sensor includes: a substrate; a plurality of first electrodes disposed on the substrate in a sensing area; an insulating layer disposed on the substrate and covering the plurality of first electrodes; a plurality of second electrodes disposed within the insulating layer in the sensing area; a plurality of first signal lines disposed within the insulating layer in the bezel area; and a plurality of second signal lines disposed on a top surface of the insulating layer, in the bezel area.
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公开(公告)号：US10528069B2
公开(公告)日：2020-01-07
申请号：US15869605
申请日：2018-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyeokki Hong , Cheheung Kim , Sungchan Kang , Jinmyoung Kim , Sangha Park , Yongseop Yoon , Choongho Rhee
Abstract: An integrated circuit includes a highest class core circuit that has a positive power supply terminal connected to a positive power supply terminal of an external power source, and is configured to receive a first supply voltage which is at least a portion of a an input supply voltage that is provided from the external power source based on an operation throughput; and a lowest class core circuit that has a positive power supply terminal connected to a negative power supply terminal of an adjacent upper class core circuit, has a negative power supply terminal connected to a negative power supply terminal of the external power source, and is configured to receive a second supply voltage which is at least a portion of a part of the input supply voltage that excludes the first supply voltage.
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公开(公告)号：US12181344B2
公开(公告)日：2024-12-31
申请号：US17378293
申请日：2021-07-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongkyun Kim , Jinmyoung Kim , Hyuck Choo
Abstract: Provided is a thermal infrared detector including a thermal infrared sensor array including a plurality of resistive infrared devices that are provided in a plurality of rows and a plurality of columns, and a driving circuit configured to drive the thermal infrared sensor array, wherein at least two resistive infrared devices among the plurality of resistive infrared devices adjacent to each other in a row direction or a column direction are grouped together, wherein at least one resistive infrared device among the plurality of resistive infrared devices is shared by at least two groups, and wherein at least two resistive infrared devices among the plurality of resistive infrared devices that are included in each of the at least two groups are connected in series.
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公开(公告)号：US12153254B2
公开(公告)日：2024-11-26
申请号：US18114772
申请日：2023-02-27
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongjae Shin , Hyunil Byun , Jinmyoung Kim , Changgyun Shin , Changbum Lee
Abstract: Provided is an optical isolator including a semiconductor substrate, an optical attenuator and an optical amplifier aligned with each other on the semiconductor substrate, an input optical waveguide connected to the optical attenuator, and an output optical waveguide connected to the optical amplifier, wherein a gain of the optical amplifier decreases based on an intensity of light incident on the optical amplifier increasing, wherein a first input light incident on the optical attenuator through the input optical waveguide is output as a first output light through the output optical waveguide, and a second input light incident on the optical amplifier through the output optical waveguide is output as a second output light through the input optical waveguide, and wherein when an intensity of the first input light and an intensity of the second input light are equal, an intensity of the first output light is greater than an intensity of the second output light.
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Patent Agency Ranking
公开(公告)号：US11881612B2
公开(公告)日：2024-01-23
申请号：US17402055
申请日：2021-08-13
Applicant: Samsung Electronics Co., Ltd. , Amotech Co., Ltd.
Inventor： Seunghoon Kang , Jinhyoung Lee , Kyungha Koo , Jinmyoung Kim , Hongki Moon , Yoonsun Park , Seyoung Jang , Seungjae Hwang
Abstract: An electronic device according to various embodiments of the present disclosure can comprise: a front plate facing a first direction; a rear plate facing a second direction, which is opposite to the first direction; at least one antenna module arranged between the front plate and the rear plate; and at least one heat dissipation sheet spaced from the at least one antenna module so as to be arranged to come in contact with the rear plate. The at least one heat dissipation sheet can comprise a ceramic filler and a binder resin mixed with the ceramic filler.
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公开(公告)号：US11630262B2
公开(公告)日：2023-04-18
申请号：US17357503
申请日：2021-06-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongjae Shin , Hyunil Byun , Jinmyoung Kim , Changgyun Shin , Changbum Lee
Abstract: Provided is an optical isolator including a semiconductor substrate, an optical attenuator and an optical amplifier aligned with each other on the semiconductor substrate, an input optical waveguide connected to the optical attenuator, and an output optical waveguide connected to the optical amplifier, wherein a gain of the optical amplifier decreases based on an intensity of light incident on the optical amplifier increasing, wherein a first input light incident on the optical attenuator through the input optical waveguide is output as a first output light through the output optical waveguide, and a second input light incident on the optical amplifier through the output optical waveguide is output as a second output light through the input optical waveguide, and wherein when an intensity of the first input light and an intensity of the second input light are equal, an intensity of the first output light is greater than an intensity of the second output light.
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28.发明授权公开(公告)号：US11237680B2
公开(公告)日：2022-02-01
申请号：US16984685
申请日：2020-08-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hongsuk Kim , Dongkyun Kim , Seogwoo Hong , Jinmyoung Kim , Jinhee Nam
Abstract: A touch sensor may include: a touch panel including a plurality of electrodes and a plurality of electrode pads respectively connected to the plurality of electrodes; a bonding layer disposed on and in contact with the plurality of electrode pads; and a printed circuit board including: an insulating layer including a first surface adjacent to the bonding layer and a second surface facing the first surface; a plurality of first bonding pads provided in a first region of the first surface of the insulating layer; a plurality of second bonding pads disposed on the second surface of the insulating layer; and a plurality of extension pads disposed on a second region different from the first region of the first surface of the insulating layer and respectively connected to the plurality of second bonding pads.
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公开(公告)号：US11106886B2
公开(公告)日：2021-08-31
申请号：US16922185
申请日：2020-07-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinmyoung Kim , Huijin Lee , Minchul Yu
Abstract: Provided are a combined fingerprint recognition touch sensor, an electronic apparatus including the same, and a fingerprint enrollment method to which the same is applied. The combined fingerprint recognition touch sensor includes parallel transmission lines extending in a touch sensing region, and a plurality of parallel reception lines extending in the touch sensing region to intersect the transmission lines. A signal transmitter includes a plurality of transmission groups so as to apply driving signals to the transmission lines. A storage is configured to store an enrolled fingerprint image to be compared with an enrolled fingerprint for fingerprint authentication. In the fingerprint enrollment mode, a fingerprint image of a finger is obtained through one touch operation by applying driving signals to transmission lines belonging to two or more transmission groups and reading a fingerprint image of a sensing zone including an initial touch region and a surrounding region.
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公开(公告)号：US11009993B2
公开(公告)日：2021-05-18
申请号：US16550782
申请日：2019-08-26
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinmyoung Kim , Dongkyun Kim , Jaechul Park
Abstract: A touch sensor includes a plurality of parallel transmitting lines extending in a first direction, a plurality of parallel receiving lines extending in a second direction crossing the first direction, and a transmitting driver configured to, in a first mode, apply first driving signals of a first voltage, to the plurality of transmitting lines, and in a second mode, apply second driving signals of a second voltage, to the plurality of transmitting lines, the second voltage being different than the first voltage. The touch sensor further includes a signal output unit configured to receive touch signals from the plurality of receiving lines.
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