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公开(公告)号：US20230056602A1
公开(公告)日：2023-02-23
申请号：US17682858
申请日：2022-02-28
Applicant: SAMSUNG ELECTRONICS CO., LTD. , IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
Inventor： Ilhwan KIM , Sejin YOOK , Gibong SUNG , Seokwhan CHUNG
Abstract: According to an aspect of an embodiment, a fine dust measurement module includes a fluid inlet into which fluid including fine dust with particles of various diameters is flowed, a first channel through which, of the fine dust introduced through the fluid inlet, first fine dust with particles having a diameter greater than or equal to a first diameter passes, a second channel through which, of the fine dust introduced through the fluid inlet, second fine dust with particles having a diameter less than the first diameter passes, a flow ratio control nozzle arranged in the first channel and configured to control a flow ratio between fluid flowing into the first channel and fluid flowing into the second channel, and a fine dust sensor configured to sense fine dust flowing into the second channel.
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2.发明申请ULTRASONIC DIAGNOSIS APPARATUSES FOR GENERATING HARMONIC IMAGES AND METHODS OF GENERATING ULTRASONIC IMAGES INCLUDING HARMONIC IMAGES 审中-公开用于生成谐波图像的超声诊断装置和产生包括谐波图像的超声图像的方法公开(公告)号：US20160051229A1
公开(公告)日：2016-02-25
申请号：US14595518
申请日：2015-01-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangha PARK , Sungchan KANG , Seokwhan CHUNG
CPC classification number: A61B8/463 , A61B8/14 , A61B8/5207 , A61B8/54 , G01S7/5202 , G01S7/52038 , G01S15/8952 , G01S15/8963
Abstract: An ultrasonic diagnosis apparatus may comprise: a probe comprising a transducer configured to transmit a signal to an object and configured to receive an echo signal from the object; a controller configured to control the probe; and/or an image generation unit configured to generate an image of the object based on the echo signal. The controller may be further configured to drive the transducer such that the signal transmitted simultaneously comprises a fundamental frequency and at least one harmonic. A method of generating an ultrasonic image may comprise: transmitting a signal to an object by using a transducer; receiving an echo signal from the object by using the transducer; and/or generating an image of the object based on the echo signal. The transmitting of the signal to the object may comprise driving the transducer such that the signal transmitted simultaneously comprises a fundamental frequency and at least one harmonic.
Abstract translation: 超声波诊断装置可以包括：探针，其包括被配置为将信号发送到对象并被配置为从对象接收回波信号的换能器; 控制器，被配置为控制所述探针; 和/或图像生成单元，被配置为基于回波信号生成对象的图像。 控制器还可以被配置为驱动换能器，使得同时传输的信号包括基频和至少一个谐波。 产生超声波图像的方法可以包括：通过使用换能器将信号发送到对象; 通过使用换能器从物体接收回波信号; 和/或基于回波信号生成对象的图像。 将信号发送到对象可以包括驱动换能器，使得同时传输的信号包括基频和至少一个谐波。
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3.发明申请公开(公告)号：US20160016197A1
公开(公告)日：2016-01-21
申请号：US14665555
申请日：2015-03-23
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dongsik SHIM , Seogwoo HONG , Seokwhan CHUNG
IPC: B06B1/02
CPC classification number: B06B1/0292 , H01L2224/48091 , H01L2924/00014
Abstract: Provided are capacitive micromachined ultrasonic transducer (CMUT) modules. A CMUT module includes a CMUT chip which includes a plurality of first electrode pads on a first surface thereof; a flexible printed circuit (FPC) which is disposed on the first surface of the CMUT chip, the FPC including a plurality of first holes which are configured to expose the plurality of first electrode pads; a plurality of second electrode pads formed on the FPC so as to correspond to the plurality of first electrode pads; and a plurality of wires which connect each respective one of the plurality of first electrode pads to the corresponding one of the plurality of second electrode pads.
Abstract translation: 提供电容微加工超声波换能器（CMUT）模块。 CMUT模块包括CMUT芯片，其在其第一表面上包括多个第一电极焊盘; 柔性印刷电路（FPC），其设置在所述CMUT芯片的所述第一表面上，所述FPC包括被配置为暴露所述多个第一电极焊盘的多个第一孔; 多个第二电极焊盘，形成在所述FPC上，以对应于所述多个第一电极焊盘; 以及将多个第一电极焊盘中的每一个连接到多个第二电极焊盘中的相应一个的多条电线。
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公开(公告)号：US20210319200A1
公开(公告)日：2021-10-14
申请号：US16809164
申请日：2020-03-04
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hongsuk KIM , Dongkyun KIM , Seogwoo HONG , Seokwhan CHUNG
IPC: G06K9/00
Abstract: A touch-fingerprint complex sensor includes a fingerprint substrate provided in a fingerprint area and a touch area, common electrodes provided above the fingerprint substrate in a direction that is normal to an upper surface of the fingerprint substrate, fingerprint electrodes provided between the fingerprint substrate and the common electrodes in the direction, and touch electrodes provided below the common electrodes and the fingerprint substrate in the direction, wherein a first subset of the common electrodes, and the fingerprint electrodes are provided in the fingerprint area, and a second subset of the common electrodes, and the touch electrodes are provided in the touch area.
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公开(公告)号：US20200320271A1
公开(公告)日：2020-10-08
申请号：US16905240
申请日：2020-06-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinmyoung KIM , Seogwoo HONG , Seokwhan CHUNG , Byungkyu LEE
Abstract: A fingerprint sensor and a method of manufacturing the same are provided. The fingerprint sensor includes an active region including driving electrodes and sensing electrodes crossing the driving electrodes, tracer regions connected respectively to the driving electrodes and the sensing electrodes, and shield layers disposed respectively on the tracer regions.
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Patent Agency Ranking
公开(公告)号：US20180059856A1
公开(公告)日：2018-03-01
申请号：US15472971
申请日：2017-03-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinmyoung KIM , Seokwhan CHUNG
Abstract: An integrator circuit device for integrating an input signal includes an integrator configured to perform integration on an input signal in a positive direction or a negative direction to generate an output voltage, and a switching controller configured to control a switch so that the integrator performs the integration on the input signal in the positive direction or the negative direction. The integrator circuit device further includes a counter configured to count a number of times an integration direction of the integrator is changed, and a controller configured to determine a final output voltage, based on the counted number of times the integration direction is changed and the output voltage.
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公开(公告)号：US20160051226A1
公开(公告)日：2016-02-25
申请号：US14665213
申请日：2015-03-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seogwoo HONG , Dongsik SHIM , Seokwhan CHUNG
CPC classification number: H04R31/006 , B06B1/0292
Abstract: An ultrasonic transducer module may comprise: an ultrasonic transducer comprising a substrate, a thin film separated from the substrate, a support portion for supporting the thin film, and a first electrode pad on the substrate; and/or a circuit board comprising a main body, an opening in the main body for accommodating the thin film, and a second electrode pad attached to the first electrode pad. An ultrasonic transducer may comprise: a substrate; a plurality of first electrode layers on the substrate, with spaces between the first electrode layers; an insulating layer between the substrate and the first electrode layers; a support portion on the first electrode layers; a thin film supported by the support portion, with cavities between each of the first electrode layers and the thin film; and/or a second electrode layer on the thin film.
Abstract translation: 超声换能器模块可以包括：超声波换能器，包括基底，与基底分离的薄膜，支撑薄膜的支撑部分和在基底上的第一电极垫; 和/或电路板，包括主体，用于容纳薄膜的主体中的开口，以及附接到第一电极焊盘的第二电极焊盘。 超声换能器可以包括：基底; 在所述基板上的多个第一电极层，在所述第一电极层之间具有空间; 在所述基板和所述第一电极层之间的绝缘层; 第一电极层上的支撑部分; 由所述支撑部支撑的薄膜，在所述第一电极层和所述薄膜中的每一个之间具有空腔; 和/或薄膜上的第二电极层。
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公开(公告)号：US20240118183A1
公开(公告)日：2024-04-11
申请号：US18375289
申请日：2023-09-29
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Ilhwan KIM , Gibong SUNG , Sejin YOOK , Seokwhan CHUNG , Kwangwook CHOI
Abstract: A fine dust measurement module includes a fluid inlet through which a fluid including fine dust is introduced, a first channel through which first fine dust having at least a first diameter, among the fine dust introduced into the fluid inlet, passes, a second channel through which second fine dust having a second diameter that is less than the first diameter, among the fine dust introduced into the fluid inlet, passes, a fine dust detection sensor for sensing fine dust flowing into the second channel, a heater above the fine dust detection sensor, and an orifice upstream of a flow of the second fine dust from the fine dust detection sensor and the heater.
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公开(公告)号：US20210172631A1
公开(公告)日：2021-06-10
申请号：US17109628
申请日：2020-12-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyukjae KWON , Taeksoo KIM , Hyun Chul LEE , Joonseon JEONG , Inhyuock CHO , Sangmin JI , Jaeseung HAN , Jinkyu KANG , Ilhwan KIM , Kitae PARK , Seokwhan CHUNG , Hyoungwoo CHOI
Abstract: An outdoor air cleaning system includes a partition surrounding a purification space to isolate the purification space from an external space and having at least one opening connecting the purification space to the external space, an air purifying device configured to supply purified air to the purification space, and a controller configured to control the air purifying device. An openness level defined as an area ratio of the opening with respect to a surface area of the partition is about 10% or more and about 50% or less.
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10.发明申请公开(公告)号：US20190171306A1
公开(公告)日：2019-06-06
申请号：US16169430
申请日：2018-10-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jinmyoung KIM , Dongkyun KIM , Seokwhan CHUNG
IPC: G06F3/0354 , G06F3/047 , G06K9/00
Abstract: Provided are touch-fingerprint complex sensors, operating methods thereof, and electronic apparatuses including the touch-fingerprint complex sensors. A touch-fingerprint complex sensor may include a plurality of first electrodes extending in a first direction in a touch pad, and a plurality of second electrodes extending in a second direction intersecting the first direction. The plurality of first electrodes may include a plurality of first touch electrodes disposed at regular intervals and a plurality of first sub-electrodes between adjacent ones of the plurality of first touch electrodes. The plurality of second electrodes may include a plurality of second touch electrodes disposed at regular intervals and a plurality of second sub-electrodes between adjacent ones of the plurality of second touch electrodes. The plurality of first touch electrodes may include a first unit group including electrodes, and at least one of the plurality of first sub-electrodes may be disposed between adjacent ones of the electrodes of the first unit group.
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