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公开(公告)号：US20240168522A1
公开(公告)日：2024-05-23
申请号：US18516138
申请日：2023-11-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyusik CHOI , Seungnyun KIM , Dongil SON , Jongmin YOON , Seungjoo LEE , Gisoo LIM
CPC classification number: G06F1/1635 , G06F1/163 , G06F1/305
Abstract: A wearable device and a power distribution method in a wearable device are provided. The wearable device includes a battery, load circuitry configured to operate by using power supplied from the battery, step-down circuitry connected to a power input terminal of the load circuitry, step-up circuitry connected to a power output terminal of the load circuitry, and a processor configured to obtain a first power loss value while distributing the power from the battery to an electrical component through an operation of the step-down circuitry and the step-up circuitry, obtain a second power loss value during power distribution while distributing the power from the battery to the electrical component, and control the power from the battery to be distributed to the electrical component through the step-up circuitry and the step-down circuitry or control the power from the battery to be distributed to the electrical component.
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2.发明公开公开(公告)号：US20240073508A1
公开(公告)日：2024-02-29
申请号：US18328111
申请日：2023-06-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongmin YOON , Seungnyun KIM , Dongil SON , Seungjoo LEE , Gisoo LIM , Kyusik CHOI
IPC: H04N23/611 , G06F1/16 , H04N23/65 , H04N23/90
CPC classification number: H04N23/611 , G06F1/163 , H04N23/65 , H04N23/90
Abstract: A wearable electronic device is provided. The wearable electronic device may include a housing, at least one processor included in the housing, at least one first camera module configured to capture an image for a first field of view (FOV), and at least one second camera module configured to capture an image for a second FOV different from the first FOV. The at least one processor may be configured to control the at least one first camera module to obtain first image frames at a first frame rate, based on identification, based on at least a part of the first image frames, that a user's hand is disposed in a designated area of the first FOV, control the at least one first camera module to obtain second image frames at a second frame rate greater than the first frame rate, and maintain, in an inactive state, the at least one second camera module, or activate the second camera module, and control the at least one second camera module to operate the at least one second camera module at the first frame rate.
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公开(公告)号：US20220321008A1
公开(公告)日：2022-10-06
申请号：US17674100
申请日：2022-02-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyusik CHOI
Abstract: A direct current (DC)/DC converter is provided. The DC/DC converter includes multiple switches, a capacitor, an inductor, and at least one processor, wherein, when the output voltage of the DC/DC converter is less than a first threshold voltage, the at least one processor is configured to control an on/off state of the multiple switches so as to increase the current output from the inductor based on the current, which is output from the inductor, being less than a first threshold current, and control a second switch and a fourth switch to be in an on state or control a first switch and a third switch be in the on state to allow one end or the other end of the capacitor to be connected to one end of the inductor, based on the current, which is output from the inductor, being increased to be greater than or equal to the first threshold current.
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4.发明公开公开(公告)号：US20240171894A1
公开(公告)日：2024-05-23
申请号：US18498615
申请日：2023-10-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongmin YOON , Seungnyun KIM , Dongil SON , Seungjoo LEE , Gisoo LIM , Kyusik CHOI
CPC classification number: H04R1/1041 , G06F3/165 , H04R1/028 , H04R2499/15
Abstract: A wearable electronic device is provided. The wearable electronic device may comprise includes communication circuitry, a speaker, and at least one processor. The at least one processor may be configured to identify whether a first user of the wearable electronic device and a second user of the external electronic device are located in a same space. The at least one processor may be configured to control, based on identifying that the first user and the second user are located in the same space, an audio setting such that a voice signal obtained from the external electronic device through the communication circuitry and corresponding to a voice of the second user is not outputted. The at least one processor may be configured to control, based on identifying that the first user and the second user are not located in the same space, the audio setting such that the voice signal is outputted through the speaker.
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5.发明公开公开(公告)号：US20240096254A1
公开(公告)日：2024-03-21
申请号：US18466383
申请日：2023-09-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongil SON , Jongmin YOON , Seungnyun KIM , Seungjoo LEE , Gisoo LIM , Kyusik CHOI
CPC classification number: G09G3/20 , G06T3/40 , G09G2320/0626 , G09G2340/04
Abstract: A wearable device for adjusting the size of an effective display area depending on external illuminance and a control method is provided. The wearable device includes a display module and at least one processor, wherein the at least one processor may be configured to control the display module to output light having a first brightness value from at least one light source of the display module so as to display a virtual object in an effective display area having a first size, determine whether or not surrounding illuminance of the wearable device increases while the light having the first brightness value is output, change, based on the determination that the surrounding illuminance increases, a size of the effective display area displaying the virtual object from the first size to a second size, and control the display module to display the virtual object in the effective display area having the second size.
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Patent Agency Ranking
公开(公告)号：US20240143092A1
公开(公告)日：2024-05-02
申请号：US18493145
申请日：2023-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gisoo LIM , Seungnyun KIM , Dongil SON , Jongmin YOON , Seungjoo LEE , Kyusik CHOI
IPC: G06F3/0362 , G02B27/01 , G02C5/14 , G06F3/02 , G06F3/0354
CPC classification number: G06F3/0362 , G02B27/0176 , G02C5/146 , G06F3/02 , G06F3/03547 , G02B2027/0154 , G02B2027/0178
Abstract: A wearable electronic device is provided. A wearable electronic device includes a housing including a lens frame accommodating a transparent member, and a wearing member having at least a portion thereof configured to move relative to the lens frame, a processor positioned inside the housing, and an input structure including a wheel configured to adjust position of the wearing member with respect to the lens frame. The processor is configured to perform a specified operation, based on a signal obtained using the input structure.
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公开(公告)号：US20200313446A1
公开(公告)日：2020-10-01
申请号：US16834539
申请日：2020-03-30
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seho PARK , Kisun LEE , Kyusik CHOI
Abstract: An electronic device includes a housing, a display exposed through one surface of the housing, at least one ground member, a first battery disposed in the housing and including a first anode and a first cathode, a second battery disposed in the housing and including a second anode and a second cathode electrically connected with the ground member, a charging circuit electrically connected with the first battery and the second battery, a charging interface electrically connected with the charging circuit, and a power management integrated circuit electrically connected with the charging interface and the charging circuit and managing power supplied to the electronic device. When an external power source is connected through the charging interface, the charging circuit connects the first battery and the second battery in series during a first time period and connects the first battery and the second battery in parallel during a second time period.
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8.发明申请公开(公告)号：US20180337586A1
公开(公告)日：2018-11-22
申请号：US15984647
申请日：2018-05-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyusik CHOI , Chulwoo PARK , Yunhui HAN
Abstract: The present disclosure relates to a voltage conversion circuit including: a plurality of switched capacitors; and a buck converter configured to be alternately applied with a first voltage and a second voltage output from each of two switched capacitors selected from the plurality of switched capacitors and to convert the applied first voltage or second voltage into an output voltage and to provide the output voltage. According to an embodiment, output terminals of each of the plurality of switched capacitors may be selectively electrically connected to an input terminal of the buck converter.
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公开(公告)号：US20240169935A1
公开(公告)日：2024-05-23
申请号：US18517898
申请日：2023-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seungjoo LEE , Dongil SON , Seungnyun KIM , Jongmin YOON , Gisoo LIM , Kyusik CHOI
CPC classification number: G09G3/3406 , G01K1/02 , G09G2320/041 , G09G2320/0626
Abstract: An electronic device is provided. The electronic device includes an optical lens, a display module configured to display a screen through the optical lens, a sensor module configured to measure a temperature of the display module at one or more positions, and memory, and at least one processor. The instructions that, when executed by the at least one processor, cause the electronic device to control the display module to display a designated screen, obtain at least one temperature respectively corresponding to the one or more positions from the sensor module while displaying the designated screen, and based on the obtained at least one temperature, change a luminance of at least a part of the designated screen or change a display area of the display module based on the obtained at least one temperature.
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10.发明公开公开(公告)号：US20240160024A1
公开(公告)日：2024-05-16
申请号：US18498610
申请日：2023-10-31
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyusik CHOI , Seungnyun KIM , Dongil SON , Jongmin YOON , Seungjoo LEE , Gisoo LIM
CPC classification number: G02B27/0172 , G02B27/0093 , G02B2027/0118 , G02B2027/0138 , G02B2027/0178 , G02F1/167
Abstract: A wearable device configured to adjust light transmittance according to illuminance of an external light source and a method for controlling the same are provided. The wearable device includes at least one camera, at least one lens, and at least one processor, wherein the at least one processor may be configured to identify illuminance information of an image obtained through the at least one camera, determine a location on the at least one lens, based on the identified illuminance information, the location corresponding to the illuminance information, determine an average illuminance of the image, based on the illuminance information corresponding to the determined location, and compare illuminance information corresponding to the determined location with the average illuminance, and partially adjust light transmittance of the at least one lens, based on a result of the comparison.
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