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公开(公告)号：US20180136363A1
公开(公告)日：2018-05-17
申请号：US15806981
申请日：2017-11-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hee-Woong YOON , Jeong-Ho CHO , Jongah KIM , Jin-Hee WON , Donghan LEE
Abstract: Disclosed is an electronic device and a method for sensing proximity in an electronic device, which reduces an error in sensing a proximity distance by considering a color of an object when sensing the proximity distance to the object based on an amount of light reflected from the object.
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公开(公告)号：US20240163543A1
公开(公告)日：2024-05-16
申请号：US18423767
申请日：2024-01-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gwangho CHOI , Jongah KIM , Heewoong YOON , Kihyuk LEE , Donghan LEE , Jeongho CHO
IPC: H04N23/61 , H04N23/60 , H04N23/667 , H04N23/90
CPC classification number: H04N23/61 , H04N23/64 , H04N23/667 , H04N23/90
Abstract: An electronic device according to various embodiments comprises: a distance sensor; a first camera; a second camera having a different angle of view from the first camera; and at least one processor, comprising processing circuitry, wherein at least one processor, individually and/or collectively, may obtain a photographing request, obtain, from the distance sensor, a distance between a subject included in an angle-of-view area of the distance sensor and the distance sensor in response to the photographing request, determine the first camera to be used for photographing on the basis of the distance to the subject, and photograph the subject on the basis of a region of interest (ROI) of the distance sensor that is set on the basis of the determined angle of view of the first camera and the distance to the subject.
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公开(公告)号：US20230353925A1
公开(公告)日：2023-11-02
申请号：US18220875
申请日：2023-07-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hongki KIM , Donghan LEE , Hyunmin OH , Jungsoo KIM , Chijeong CHOI , Yongsang YUN
CPC classification number: H04R1/1058 , H01R13/5202 , H04R1/44 , H05K5/069
Abstract: An electronic device is disclosed, including a housing, and an interface structure disposed at least partly in the housing. Th interface structure includes: a substrate, a connection terminal disposed on the substrate, a part of which is exposed to an external environment through a first opening of the housing, a sealing part disposed where the substrate and the connection terminal are connected, blocking exposure of the connected portion to the external environment, a sensor disposed on the substrate adjacent to the connection terminal, a window member disposed on the substrate to cover the sensor while exposing at least a portion of the sensor to the external environment through a second opening of the housing, and a waterproofing member disposed between the window member and the substrate to form a seal between a portion of the window member and the substrate.
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公开(公告)号：US20230318553A1
公开(公告)日：2023-10-05
申请号：US17989211
申请日：2022-11-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Donghan LEE , Jee Weon SEO , Yong-Hun KIM
CPC classification number: H03F3/45986 , H03F3/45475 , G09G3/20 , H03F2203/45138 , G09G2310/027 , G09G2310/0291 , G09G2310/0294
Abstract: In a semiconductor device, a first amplifier block operates in a holding mode for a first period to output a first tap voltage based on a first tap input voltage and an offset of a first gamma amplifier sampled. A second amplifier block operates in the holding mode during the first period to output a second tap voltage based on a second tap input voltage and an offset of a second gamma amplifier sampled. A third amplifier block operates in a sampling mode during the first period to sample an offset of a third gamma amplifier based on the second tap input voltage.; Input terminal switches divide the first and second tap input voltages to the first to third amplifier blocks, and output terminal switches transmit the first tap voltage and the second tap voltage from at least some of the first to third amplifier block to a divider.
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公开(公告)号：US20180348049A1
公开(公告)日：2018-12-06
申请号：US15994794
申请日：2018-05-31
Applicant: Samsung Electronics Co., Ltd
Inventor： Hee Woong YOON , Jeong-Ho CHO , Jongah KIM , Donghan LEE , Song Hee JUNG , Taeho KIM , Jeong-Min PARK
IPC: G01J1/42 , G09G3/3208 , G09G3/36 , G09G3/34
Abstract: The present disclosure includes an electronic device and a method thereof. The electronic device includes a display, an ambient light sensor, and at least one processor, operatively connected to the display and the ambient light sensor. The at least one processor is configured to detect, by using the ambient light sensor, ambient light of the electronic device during a first duration in a state in which the display is turned off, identify a setting for being used for the ambient light sensor, based at least in part on a characteristic of the ambient light, detect, by using the ambient light sensor, ambient light of the electronic device during a second duration based at least in part on the identified setting, and control a function of the display, based at least in part on the characteristic of the ambient light detected during the second duration.
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Patent Agency Ranking
公开(公告)号：US20240045473A1
公开(公告)日：2024-02-08
申请号：US18378440
申请日：2023-10-10
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Donghan LEE , Jongah KIM , Jeongmin PARK , Heewoong YOON , Kihyuk LEE , Jeongho CHO , Gwangho CHOI
CPC classification number: G06F1/1652 , G06F1/1656 , G06F3/048
Abstract: An electronic device includes: a first housing; a second housing movably coupled to the first housing; a third housing movably coupled to the second housing; a flexible display on at least a portion of the first housing, the second housing, and the third housing; at least one sensor; one or more electromagnets; at least one processor operatively coupled to the at least one sensor; and a memory operatively coupled to the at least one processor, wherein the memory stores instructions that, when executed by the at least one processor, cause the electronic device to: detect, through the at least one sensor, a state change in at least one of first arrangement of the first housing with respect to the second housing or second arrangement of the third housing with respect to the second housing, and, based on the state change, control magnetism of at least one electromagnet among the one or more electromagnets.
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公开(公告)号：US20230171708A1
公开(公告)日：2023-06-01
申请号：US18096181
申请日：2023-01-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Gwangho CHOI , Jongah KIM , Heewoong YOON , Kihyuk LEE , Donghan LEE , Jeongho CHO
IPC: H04W52/28
CPC classification number: H04W52/288
Abstract: An electronic device according to various embodiments comprises: a slidable housing including a first housing and a second housing; a flexible display visible to the outside of the electronic device via at least a part of the slidable housing; a wireless communication circuit; a grip sensor; and at least one processor electrically connected to the flexible display, the wireless communication circuit, and the grip sensor, wherein the at least one processor is configured to: recognize that the slidable housing is in a first state and sets, to a first parameter corresponding to the first state, a parameter related to the proximity of a human body if a capacitance measurement value associated with the slidable housing satisfies a first range, and recognizes that the slidable housing is in a second state different from the first state and sets the parameter to a second parameter corresponding to the second state if the capacitance measurement value associated with the slidable housing satisfies a second range different from the first range, and the wireless communication circuit can control transmission power based on the result of comparison between a value measured by the grip sensor and the first parameter or the second parameter.
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公开(公告)号：US20230025006A1
公开(公告)日：2023-01-26
申请号：US17868135
申请日：2022-07-19
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jeongho CHO , Jongah KIM , Heewoong YOON , Kihyuk LEE , Donghan LEE , Gwangho CHOI
IPC: H04N5/235
Abstract: According to an embodiment, an electronic device may include an illuminance sensor including a first modulator obtaining a first signal for first illuminance values during a first integration time and a second modulator obtaining a second signal for second illuminance values during a second integration time, and a processor. The processor may be configured to calculate the first illuminance values and the second illuminance values based on the first and second signals, determine that an ambient light source is a flickering light source based on the second illuminance values, if obtaining display parameter information associated with an image output through the display, compensate for the first illuminance values based on the display parameter information and adjust a brightness value of the display based on the compensated first illuminance values, and if failing to obtain the display parameter information, adjust the brightness value of the display based on the second illuminance values.
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公开(公告)号：US20220334224A1
公开(公告)日：2022-10-20
申请号：US17836619
申请日：2022-06-09
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jongah KIM , Heewoong YOON , Kihyuk LEE , Donghan LEE , Jeongho CHO , Gwangho CHOI
Abstract: An electronic device including an optical sensor is disclosed. An electronic device may include: a first housing; a second housing connected to the first housing to be partially movable in a movement direction; a flexible display that is disposed to be supported by the first housing and the second housing, in which a size of a display area exposed to the outside changes according to a movement of the second housing with respect to the first housing, and in which a light transmitter through which light is transmitted is formed; a printed circuit board (PCB) disposed in an internal space formed by the first housing and the second housing; an optical sensor configured to sense a target located outside the flexible display; and a processor. The optical sensor may include: a light source disposed on the PCB and configured to irradiate light to the outside of the flexible display through the light transmitter; and a light receiver connected to a rear surface of the display area of the flexible display and configured to receive light reflected from the target through the light transmitter. Relative positions of the light source and the light receiver may change according to a change in the size of the display area. In addition, various example embodiments may be possible.
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公开(公告)号：US20220003597A1
公开(公告)日：2022-01-06
申请号：US17479462
申请日：2021-09-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hee Woong YOON , Jeong-Ho CHO , Jongah KIM , Donghan LEE , Song Hee JUNG , Taeho KIM , Jeong-Min PARK
IPC: G01J1/42 , G09G3/3208 , G09G3/36 , G09G3/34
Abstract: The present disclosure includes an electronic device and a method thereof. The electronic device includes a display, an ambient light sensor, and at least one processor, operatively connected to the display and the ambient light sensor. The at least one processor is configured to detect, by using the ambient light sensor, ambient light of the electronic device during a first duration in a state in which the display is turned off, identify a setting for being used for the ambient light sensor, based at least in part on a characteristic of the ambient light, detect, by using the ambient light sensor, ambient light of the electronic device during a second duration based at least in part on the identified setting, and control a function of the display, based at least in part on the characteristic of the ambient light detected during the second duration.
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