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公开(公告)号：US20220011888A1
公开(公告)日：2022-01-13
申请号：US17483951
申请日：2021-09-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minjun KIM , Duckwon YOON , Moonkyou KIM , Taegun KIM , Byungku PARK , Minchul SUNG , Yeungjin YEU , Sunghwan CHO
IPC: G06F3/0354 , G06F3/0346 , G06F3/038 , G06F3/0362
Abstract: According certain embodiments of the disclosure, an input device comprises: a touch pad exposed through a first surface of the input device; a sensor circuit configured to sense a movement of the input device; a communication circuit configured to communicate with an external device; and a processor connected to the touch pad, the sensor circuit and the communication circuit, wherein the processor is configured to: when the sensor circuit detects movement of the input device satisfies a specified condition, prompt a user to enter predetermined inputs indicating a reference direction, receive actual user inputs indicating a first direction, and determine the first direction based on the actual user inputs; when a touch input on the touch pad is detected by using the touch pad, determine touch coordinate information for the touch input based on an angle between the reference direction on the touch pad and the first direction; and send the touch coordinate information to the external device through the communication circuit.
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公开(公告)号：US20210030367A1
公开(公告)日：2021-02-04
申请号：US16971799
申请日：2019-02-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghwan CHO , Jinho KIM , Seunghwan SHIN , Junseok OH , Inho YUN , Hongji LEE , Taehan JEON
Abstract: Provided are an electronic device for selectively storing blood pressure information and updating calibration data on the basis of the stored blood pressure information, and a control method. The electronic device according to various embodiments of the disclosure comprises, a touch screen display, a motion sensor, a PPG sensor, a wireless communication circuit, a processor operably connected with the display, the motion sensor, the PPG sensor, and the wireless communication circuit, and a memory operably connected with the processor, wherein the memory can include instructions configured to, when executed, enable the processor to, display a user interface on the display, allow the user interface to provide guidelines for measuring the blood pressure, receive first data from the motion sensor, receive second data from the PPG sensor, receive third data from the PPG sensor, determine the validity of the third data at least partially on basis of the first data and the second data, and display an indication on the user interface at least partially basis of the determined validity.
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公开(公告)号：US20210007617A1
公开(公告)日：2021-01-14
申请号：US17042529
申请日：2019-04-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jinho KIM , Seunghwan SHIN , Junseok OH , Inho YUN , Sunghwan CHO
IPC: A61B5/024 , A61B5/0295
Abstract: According to various embodiments, an electronic device may comprise: a housing comprising an inner space; a sensor structure positioned in the housing and exposed through a part of the housing, the sensor structure comprising a substantially transparent plate comprising a first surface facing away from the inner space and a second surface facing away from the first surface; a support structure positioned in the inner space so as to face the transparent plate; at least one light-emitting element mounted on the support structure while being spaced apart from the second surface and inserted between the second surface and the support structure; a spatial light modulator (SLM) disposed between the transparent plate and the LED while being spaced apart from the light-emitting element; a light-receiving element mounted on the support structure and positioned between the second surface and the support structure while being adjacent to a side surface of the light-emitting element; and a processing circuit comprising at least one electrical path electrically connected to the SLM, the processing circuit being operatively connected to the light-receiving element and configured to generate photoplethysmogram (PPG) data by using the light-emitting element. Other embodiments are possible.
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公开(公告)号：US20240221930A1
公开(公告)日：2024-07-04
申请号：US18606658
申请日：2024-03-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyogil KIM , Intaek OH , Sung YOO , Donghyun LEE , Sunmin LEE , Sunghwan CHO
Abstract: An electronic device includes a display, at least one sensor, memory storing one or more computer programs and one or more processors communicatively coupled to the display, the at least one sensor and the memory. The one or more computer programs include computer-executable instructions that, when executed by the one or more processors, cause the electronic device to display a first visual object for guiding a first activity identified based on first data obtained from the electronic device in a first designated time interval, superimposed on a screen including time information in a second designated time interval, and, after displaying the first visual object in the second designated time interval, display a second visual object for guiding a second activity distinct from the first activity, identified based on second data obtained in a third designated time interval including the second designated time interval, superimposed on the screen.
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公开(公告)号：US20180013063A1
公开(公告)日：2018-01-11
申请号：US15378763
申请日：2016-12-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Nobuo HAMAMOTO , Makoto ODAWARA , Sunghwan CHO
CPC classification number: H01L51/0003 , H01L21/6715 , H01L27/3211 , H01L51/0014
Abstract: A method of patterning a substrate includes applying a first potential to a spray nozzle, applying a second potential to at least one first cell electrode among a plurality of cell electrodes on a first surface of the substrate, applying a third potential to at least one second cell electrode excluding the at least one first cell electrode among the cell electrodes, and applying a fourth potential to a second surface that is opposite to the first surface of the substrate.
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Patent Agency Ranking
公开(公告)号：US20190313916A1
公开(公告)日：2019-10-17
申请号：US16386767
申请日：2019-04-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junseok OH , Jinho KIM , Seunghwan SHIN , Inho YUN , Sunghwan CHO
Abstract: An electronic device and method of controlling the electronic device are provided. The electronic device includes a sensor module, a display, a processor operatively connected to the sensor module and the display, and a memory storing instructions which, when executed, configure the processor to obtain first data related to a first position of a user measuring blood pressure (BP) through the electronic device, identify a second position of the user measuring the BP, based on second data acquired through the sensor module, identify whether a difference between the first data and the second data, including at least one of a height of the electronic device or a distance between the electronic device and the user, is included in a preset range, and when the difference is not included in the range, display a user interface, including guide information for adjusting the second position to become equal to the first position, through the display.
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公开(公告)号：US20160315261A1
公开(公告)日：2016-10-27
申请号：US14879559
申请日：2015-10-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghwan CHO
CPC classification number: H01L51/0006 , H01L27/3244 , H01L51/0003 , H01L51/0012
Abstract: A method of manufacturing an organic light-emitting device including a plurality of pixels using an organic solution spray apparatus, where each of the pixels comprises a plurality of sub-pixels having different colors, includes: preparing a substrate on which a plurality of sub-pixel regions is defined; generating a potential difference between a nozzle of the organic solution spray apparatus and the sub-pixel regions; spraying an organic solution from the nozzle of the organic solution spray apparatus to the sub-pixel regions; and forming an organic material layer by selectively depositing the organic solution to the sub-pixel regions using the potential difference between the nozzle and the sub-pixel regions.
Abstract translation: 一种使用有机溶液喷射装置制造包括多个像素的有机发光装置的方法，其中每个像素包括具有不同颜色的多个子像素，包括：制备其上具有多个子像素的基板， 像素区域被定义; 产生有机溶液喷射装置的喷嘴与子像素区域之间的电位差; 将有机溶液从有机溶液喷雾装置的喷嘴喷射到子像素区域; 以及通过使用喷嘴和子像素区域之间的电位差选择性地将有机溶液沉积到子像素区域来形成有机材料层。
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公开(公告)号：US20230318637A1
公开(公告)日：2023-10-05
申请号：US18195604
申请日：2023-05-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jangsun YOO , Sunghwan CHO , Minseok KIM , Myeonggil LEE , Gwanghyun JO , Gun LIM
CPC classification number: H04B1/0458 , H01Q1/2291 , H04B1/0078
Abstract: An electronic device according to certain embodiments may include a housing, an antenna disposed in the housing or formed in a part of the housing, a grip sensor configured to sense an external object that is in contact or proximity, and a processor operatively connected to the antenna and the grip sensor, wherein the processor may be configured to, when a first sensing value from the grip sensor is less than or equal to a first reference value, determine an output power of the antenna to be a first intensity; when the first sensing value exceeds the first reference value and a second sensing value from the grip sensor received after the first sensing value is between the first reference value and a second reference value higher than the first sensing value, determine whether the electronic device is in a state of use, and when the electronic device is not in the state of use, determine, based on a third reference value and a third sensing value of the grip sensor received after the second sensing value, the output power of the antenna to be the first intensity or a second intensity lower than the first intensity.
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公开(公告)号：US20230172483A1
公开(公告)日：2023-06-08
申请号：US18102937
申请日：2023-01-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunjun JUNG , Sunghwan CHO
CPC classification number: A61B5/0816 , A61B5/681 , A61B5/1116 , A61B5/02405 , A61B2562/0219
Abstract: A wearable electronic device according to an embodiment includes: a sensor module including a first sensor configured to sense a first signal including a pulse wave based on a respiration of a user corresponding to a first time, the respiration including an inhalation and an exhalation, and a second sensor configured to sense a second signal including a first pattern corresponding to the inhalation and a second pattern corresponding to the exhalation. The wearable electronic device includes a processor configured to: match a first respiratory characteristic of the first signal and a second respiratory characteristic of the second signal based on a correlation between the first signal and the second signal, and estimate a respiration phase of the user corresponding to the second signal measured at a second time after the first time, based on the matched first and second respiratory characteristics.
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公开(公告)号：US20230079489A1
公开(公告)日：2023-03-16
申请号：US17991214
申请日：2022-11-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sunghwan CHO , Hyejung SEO
Abstract: A wearable device is provided. The wearable device includes a first sensor having a light-emitting part and a light-receiving part, a second sensor having at least one electrode, and at least one processor electrically connected to the first sensor and the second sensor, wherein the at least one processor acquires PPG signal data by using the first sensor for a first time while the wearable device is worn on a user's body, acquires ECG signal data by using the second sensor for the first time for which the PPG signal is acquired, determines an inter-beat interval calculation model, based on the result of a comparison between the PPG signal data and the ECG signal data, and acquires, based on the determined inter-beat interval calculation model, an inter-beat interval of the user from PPG signal data measured for a second time after the first time.
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